仮想通貨の自動売買プログラムを作る⑧：プログラムの出力の成形

仮想通貨の自動売買プログラムを作る過程を紹介しています。

はじめて仮想通貨の自動売買プログラムを作った過程 [Bitflyer/BTC-FX/C#]

基本的な実装はできましたが、プログラムは流しっぱなしにする前提なので、今回は情報の出力をしっかりとしていきたいと思います。

今まではなんでもかんでも TextBox1 に出力していましたが、これからは以下 3 箇所に分けて出力します。

TextBox1 : 最初に作ったテキストボックスは通知目的で使う
DataGridView: エクセルみたいな表を追加して、取引に関する情報はここにまとめる
Visual Studio の出力: アプリ単体で動作させたら見れなくなるが、Visual Studio から実行している間はここに Console.WriteLine で出力できるのでデバッグ系の情報はこっちに出力する。

bitFlyerAppSortOutput001

プログラムに表を追加 (DataGridView)

取引に関する情報を後からでも確認できるように DataGridView を追加。とりあえず以下の情報があれば見やすくなるはず。

child_order_date : 取引の日時
child_order_acceptance_id: 注文 ID
child_order_state: 注文の状態
side: 売りか買いか
child_order_type: 成行か指値か
price: 価格
size: 枚数

Form に DataGridView を追加して、これら値を入れれるように列を作っておく。

bitFlyerAPIGridViewForRecord001

後は取引状況に変更があったらここに内容を入れていくだけ。

注文を入れてすぐには ID 以外の情報がわからないので、以下で ID だけは記録しておく。

dataGridViewTrackDeals.Rows.Add("TBA", ChildOrderAcceptanceID, "TBA", "BUY", "MARKET", "TBA", numericUpDownMarketOrder.Value);

1	dataGridViewTrackDeals.Rows.Add("TBA", ChildOrderAcceptanceID, "TBA", "BUY", "MARKET", "TBA", numericUpDownMarketOrder.Value);

ID から情報が取得できるようになったら、その内容を更新する。該当する所を更新したいので、child_order_acceptance_id で探して、その行を更新する。

for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)
{
    if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&
        (dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID))
    {
        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse2.child_order_date;
        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse2.child_order_acceptance_id;
        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse2.child_order_state;
        dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse2.side;
        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse2.child_order_type;
        dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse2.average_price;
        dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse2.size;
    }
}

for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)

{

if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&

(dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID))

{

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse2.child_order_date;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse2.child_order_acceptance_id;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse2.child_order_state;

dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse2.side;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse2.child_order_type;

dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse2.average_price;

dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse2.size;

}

消すことはないので、これを取引状況が変わる要所要所で設定していく。

自動売買プログラムの作成状況

今回取引をリストする DataGrid を追加したので見た目がこんな感じになった。

bitFlyerAPIGridViewForRecord002

そしていつも通り、これが今のプログラムの全コード。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Net.Http;
using System.Net.Http.Headers;
using Newtonsoft.Json;
using System.Security.Cryptography;

namespace BtcFxStep1
{
    public partial class Form1 : Form
    {
        static readonly Uri endpointUri = new Uri("https://api.bitflyer.jp");
        static readonly string apiKey = "xxxxxxxxxxxxx";
        static readonly string apiSecret = "xxxxxxxxxxxxx";
        

        //
        //JSON の型を定義：/v1/me/getchildorders
        //
        public class JsonGetChildOrders
        {
            public double id { get; set; }
            public string child_order_id { get; set; }
            public string product_code { get; set; }
            public string side { get; set; }
            public string child_order_type { get; set; }
            public double price { get; set; }
            public double average_price { get; set; }
            public double size { get; set; }
            public string child_order_state { get; set; }
            public DateTime expire_date { get; set; }
            public DateTime child_order_date { get; set; }
            public string child_order_acceptance_id { get; set; }
            public double outstanding_size { get; set; }
            public double cancel_size { get; set; }
            public double executed_size { get; set; }
            public double total_commission { get; set; }
        }

        //
        //JSON の型を定義：　/v1/me/sendchildorder 
        //
        public class JsonSendChildOrder
        {
            public string child_order_acceptance_id;
        }

        //
        //JSON の型を定義： v1/ticker 
        //
        public class JsonTicker
        {
            public string product_code { get; set; }
            public DateTime timestamp { get; set; }
            public int tick_id { get; set; }
            public double best_bid { get; set; }
            public double best_ask { get; set; }
            public double best_bid_size { get; set; }
            public double best_ask_size { get; set; }
            public double total_bid_depth { get; set; }
            public double total_ask_depth { get; set; }
            public double ltp { get; set; }
            public double volume { get; set; }
            public double volume_by_product { get; set; }
        }





        //
        //指値注文を入れる
        //
        public async Task<string> MakeLimitOrder(string sSide, double iPrice, double iSize)
        {
            var method = "POST";
            var path = "/v1/me/sendchildorder";
            var query = "";
            var body = @"{
                        ""product_code"": ""FX_BTC_JPY"",
                        ""child_order_type"": ""LIMIT"",
                        ""side"": """ + sSide + @""", 
                        ""price"":" + iPrice + @",  
                        ""size"": " + iSize + @",  
                        ""minute_to_expire"": 43200,
                        ""time_in_force"": ""GTC""
                        }";

            using (var client = new HttpClient())
            using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))
            using (var content = new StringContent(body))
            {
                client.BaseAddress = endpointUri;
                content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
                request.Content = content;
                var timestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();
                var data = timestamp + method + path + query + body;
                var hash = SignWithHMACSHA256(data, apiSecret);
                request.Headers.Add("ACCESS-KEY", apiKey);
                request.Headers.Add("ACCESS-TIMESTAMP", timestamp);
                request.Headers.Add("ACCESS-SIGN", hash);
                var message = await client.SendAsync(request);
                var response = await message.Content.ReadAsStringAsync();
                if (response == "[]")
                {
                    Console.WriteLine("Error: MakeMarketOrder() returning ERROR_NO_RESPONSE");
                    return "ERROR_NO_RESPONSE";
                }

                return response;
            }
        }

        //
        //成行注文を入れる
        //
        public async Task<string> MakeMarketOrder(string sSide, double iSize)
        {
            var method = "POST";
            var path = "/v1/me/sendchildorder";
            var query = "";
            var body = @"{
                        ""product_code"": ""FX_BTC_JPY"",
                        ""child_order_type"": ""MARKET"",
                        ""side"": """ + sSide + @""", 
                        ""price"": 0,
                        ""size"": " + numericUpDownMarketOrder.Value + @",  
                        ""minute_to_expire"": 43200,
                        ""time_in_force"": ""GTC""
                        }";
            using (var client = new HttpClient())
            using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))
            using (var content = new StringContent(body))
            {
                client.BaseAddress = endpointUri;
                content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
                request.Content = content;
                var timestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();
                var data = timestamp + method + path + query + body;
                var hash = SignWithHMACSHA256(data, apiSecret);
                request.Headers.Add("ACCESS-KEY", apiKey);
                request.Headers.Add("ACCESS-TIMESTAMP", timestamp);
                request.Headers.Add("ACCESS-SIGN", hash);
                var message = await client.SendAsync(request);
                var response = await message.Content.ReadAsStringAsync();
                if (response == "[]")
                {
                    Console.WriteLine("Error: MakeMarketOrder() returning ERROR_NO_RESPONSE");
                    return "ERROR_NO_RESPONSE";
                }

                return response;
            }
        }

        //
        // child_order_acceptance_id から情報を取得する
        //
        public async Task<string> GetOrderInformationWithID(string ChildOrderAcceptanceID)
        {
            var method = "GET";
            var path = "/v1/me/getchildorders";
            var query = "?product_code=FX_BTC_JPY&child_order_acceptance_id=" + ChildOrderAcceptanceID;

            using (var client = new HttpClient())
            using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))
            {
                client.BaseAddress = endpointUri;
                var timestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();
                var data = timestamp + method + path + query;
                var hash = SignWithHMACSHA256(data, apiSecret);
                request.Headers.Add("ACCESS-KEY", apiKey);
                request.Headers.Add("ACCESS-TIMESTAMP", timestamp);
                request.Headers.Add("ACCESS-SIGN", hash);
                var message = await client.SendAsync(request);
                var response = await message.Content.ReadAsStringAsync();

                if (response == "[]")
                {
                    Console.WriteLine("GetOrderInformationWithID():OUT returning ERROR_NO_RESPONSE");
                    return "ERROR_NO_RESPONSE";
                }
                return response;
            }
        }
        static string SignWithHMACSHA256(string data, string secret)
        {
            using (var encoder = new HMACSHA256(Encoding.UTF8.GetBytes(secret)))
            {
                var hash = encoder.ComputeHash(Encoding.UTF8.GetBytes(data));
                return ToHexString(hash);
            }
        }
        static string ToHexString(byte[] bytes)
        {
            var sb = new StringBuilder(bytes.Length * 2);
            foreach (var b in bytes)
            {
                sb.Append(b.ToString("x2"));
            }
            return sb.ToString();
        }

        //
        //最終取引価格を毎秒 TextBoxPrice に出力する
        //
        public async Task GetCurrentBtcFxPrice()
        {
            while (true)
            {
                var method = "GET";
                var path = "/v1/ticker";
                var query = "?product_code=FX_BTC_JPY";
                using (var client = new HttpClient())
                using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))
                {
                    client.BaseAddress = endpointUri;
                    var message = await client.SendAsync(request);
                    var response = await message.Content.ReadAsStringAsync();
                    var DesirializedResponse = JsonConvert.DeserializeObject<JsonTicker>(response);
                    var CurrentPrice = String.Format("{0:#,0}", DesirializedResponse.ltp);
                    textBoxPrice.Text = CurrentPrice;
                }
                await Task.Delay(1000);
            }
        }




        //
        //Form
        //
        public Form1()
        {
            InitializeComponent();
            Task JobUpdatePrice = GetCurrentBtcFxPrice();
        }


        //
        //Button 1
        //
        private void button1_Click(object sender, EventArgs e)
        {
            Task JobButton1 = RunThisWhenButton1IsClicked();
        }
        public async Task RunThisWhenButton1IsClicked()
        {

        }

        //
        //Button MakeMarketOrder
        //
        private void buttonMarketOrder_Click(object sender, EventArgs e)
        {
            Task JobMakeMarketOrder = RunThisWhenButtonMarketOrderIsClicked();
        }
        public async Task RunThisWhenButtonMarketOrderIsClicked()
        {
            string ResponseMakeMarketOrder = await MakeMarketOrder("BUY", (double)numericUpDownMarketOrder.Value);
            var DesirializedResponse = JsonConvert.DeserializeObject<JsonSendChildOrder>(ResponseMakeMarketOrder);
            var ChildOrderAcceptanceID = DesirializedResponse.child_order_acceptance_id;
            textBox1.AppendText("MakeMarketOrder() succeeded: side=BUY, size=" + numericUpDownMarketOrder.Value + " child_order_acceptance_ID=" + ChildOrderAcceptanceID + System.Environment.NewLine);
        }

        //
        //Button SpecialOrderBuyBuy
        //
        private void buttonSpecialOrderBuyBuy_Click(object sender, EventArgs e)
        {
            Task Job1 = RunThisWhenButtonSpecialOrderBuyBuyIsClicked();
        }
        public async Task RunThisWhenButtonSpecialOrderBuyBuyIsClicked()
        {
            bool bContinueBuyBuy=true;

            while (bContinueBuyBuy)
            {
                //1) 成行注文
                //成行注文を入れてレスポンス (JsonSendChildOrder) から注文 ID ("JRF20180314-102635-135926") を取り出す
                string ResponseMakeMarketOrder = await MakeMarketOrder("BUY", (double)numericUpDownMarketOrder.Value);
                var DesirializedResponse = JsonConvert.DeserializeObject<JsonSendChildOrder>(ResponseMakeMarketOrder);
                var ChildOrderAcceptanceID = DesirializedResponse.child_order_acceptance_id;
                textBox1.AppendText("MakeMarketOrder() succeeded: side=BUY, size=" + numericUpDownMarketOrder.Value + " child_order_acceptance_ID=" + ChildOrderAcceptanceID + System.Environment.NewLine);

                dataGridViewTrackDeals.Rows.Add("TBA", ChildOrderAcceptanceID, "TBA", "BUY", "MARKET", "TBA", numericUpDownMarketOrder.Value);

                //2) 注文 ID が取れるのを待つ。
                string ResponseGetOrderInformationWithID = await GetOrderInformationWithID(ChildOrderAcceptanceID);
                while (ResponseGetOrderInformationWithID == "ERROR_NO_RESPONSE")
                {
                    textBox1.AppendText("  Waiting for order to complete. Re-check in 10sec." + System.Environment.NewLine);
                    await Task.Delay(10000);
                    ResponseGetOrderInformationWithID = await GetOrderInformationWithID(ChildOrderAcceptanceID);
                }

                //3) レスポンス (JsonGetChildOrders) から確約価格を取得
                var DesirializedResponse2 = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID.Substring(1, ResponseGetOrderInformationWithID.Length - 2));
                var AveragePrice = DesirializedResponse2.average_price;
                textBox1.AppendText("  GetOrderInformationWithID succeeded for ID: " + ChildOrderAcceptanceID + System.Environment.NewLine);
                textBox1.AppendText("    child_order_date: "+ DesirializedResponse2.child_order_date+ System.Environment.NewLine);
                textBox1.AppendText("    child_order_acceptance_id: "+ DesirializedResponse2.child_order_acceptance_id+ System.Environment.NewLine);
                textBox1.AppendText("    child_order_state: "+ DesirializedResponse2.child_order_state+ System.Environment.NewLine);
                textBox1.AppendText("    side: "+ DesirializedResponse2.side+ System.Environment.NewLine);
                textBox1.AppendText("    child_order_type: "+ DesirializedResponse2.child_order_type+ System.Environment.NewLine);
                textBox1.AppendText("    price: "+ DesirializedResponse2.average_price + System.Environment.NewLine);
                textBox1.AppendText("    size: "+ DesirializedResponse2.size+ System.Environment.NewLine);

                for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)
                {
                    if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&
                        (dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID))
                    {
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse2.child_order_date;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse2.child_order_acceptance_id;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse2.child_order_state;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse2.side;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse2.child_order_type;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse2.average_price;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse2.size;
                    }
                }


                //4) 確約した成行注文の値段 + x を指値注文を入れる
                double LimitOrderPrice = AveragePrice + double.Parse(textBoxSpecialOrderBuyBuy.Text);
                string ResponseMakeLimitOrder = await MakeLimitOrder("SELL", LimitOrderPrice, (double)numericUpDownMarketOrder.Value);
                var DesirializedResponse3 = JsonConvert.DeserializeObject<JsonSendChildOrder>(ResponseMakeLimitOrder);
                var ChildOrderAcceptanceID2 = DesirializedResponse3.child_order_acceptance_id;
                textBox1.AppendText("MakeLimitOrder succeeded with ID=  " + ChildOrderAcceptanceID2 + System.Environment.NewLine);

                dataGridViewTrackDeals.Rows.Add("TBA", ChildOrderAcceptanceID2, "TBA", "BUY", "MARKET", "TBA", numericUpDownMarketOrder.Value);


                //5) 注文 ID が取れるのを待つ。
                string ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);
                while (ResponseGetOrderInformationWithID2 == "ERROR_NO_RESPONSE")
                {
                    textBox1.AppendText("  Waiting for order to complete. Re-check in 10sec." + System.Environment.NewLine);
                    await Task.Delay(10000);
                    ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);
                }

                //6) レスポンス (JsonGetChildOrders) から child_order_state を取得。
                var DesirializedResponse4 = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID2.Substring(1, ResponseGetOrderInformationWithID2.Length - 2));
                var ChildOrderState2 = DesirializedResponse4.child_order_state;

                textBox1.AppendText("  GetOrderInformationWithID succeeded for ID: " + ChildOrderAcceptanceID2 + System.Environment.NewLine);
                textBox1.AppendText("    child_order_date: " + DesirializedResponse4.child_order_date + System.Environment.NewLine);
                textBox1.AppendText("    child_order_acceptance_id: " + DesirializedResponse4.child_order_acceptance_id + System.Environment.NewLine);
                textBox1.AppendText("    child_order_state: " + DesirializedResponse4.child_order_state + System.Environment.NewLine);
                textBox1.AppendText("    side: " + DesirializedResponse4.side + System.Environment.NewLine);
                textBox1.AppendText("    child_order_type: " + DesirializedResponse4.child_order_type + System.Environment.NewLine);
                textBox1.AppendText("    price: " + DesirializedResponse4.average_price + System.Environment.NewLine);
                textBox1.AppendText("    size: " + DesirializedResponse4.size + System.Environment.NewLine);

                for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)
                {
                    if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&
                        (dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID2))
                    {
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse4.child_order_date;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse4.child_order_acceptance_id;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse4.child_order_state;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse4.side;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse4.child_order_type;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse4.price;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse4.size;
                    }
                }

                //7) 注文が通るのを待つ (ACTIVE から COMPLETE に代わるのを待つ）
                for (int i=0; i<100 && ChildOrderState2 == "ACTIVE"; i++)
                {
                    ChildOrderState2 = "INITIALIZED";
                    textBox1.AppendText("Limit Order ID " + ChildOrderAcceptanceID2 + " is still ACTIVE. recheck in 60s." + ChildOrderState2 + System.Environment.NewLine);
                    await Task.Delay(60000);

                    ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);
                    while (ResponseGetOrderInformationWithID2 == "ERROR_NO_RESPONSE")
                    {
                        textBox1.AppendText("  Waiting for order to complete. Re-check in 10sec." + System.Environment.NewLine);
                        await Task.Delay(10000);
                        ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);
                    }
                    DesirializedResponse4 = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID2.Substring(1, ResponseGetOrderInformationWithID2.Length - 2));

                    ChildOrderState2 = DesirializedResponse4.child_order_state;
                }

                //8) 注文が COMPLETE になったら状態を更新して、再度 1) からループする
                for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)
                {
                    if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&
                        (dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID2))
                    {
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse4.child_order_date;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse4.child_order_acceptance_id;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse4.child_order_state;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse4.side;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse4.child_order_type;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse4.price;
                        dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse4.size;
                    }
                }
                if (ChildOrderState2 == "COMPLETED")
                {
                    bContinueBuyBuy = true; //re-run the whole process again
                    textBox1.AppendText("TRANSACTION COMPLETED. RERUNNING THE PROCESS." + System.Environment.NewLine);
                }
                else
                {
                    bContinueBuyBuy = false; //ABORT
                    textBox1.AppendText("SOMETHING WENT WRONG:" + System.Environment.NewLine);
                    textBox1.AppendText("  child_order_state: " + ChildOrderState2 + System.Environment.NewLine);
                }
            }
        }


        //
        //Button CheckOrderFromID
        //
        private void buttonCheckOrderFromID_Click(object sender, EventArgs e)
        {
            Task Job1 = RunThisWhenButtonCheckOrderFromIDIsClicked();
        }
        public async Task RunThisWhenButtonCheckOrderFromIDIsClicked()
        {
            //注文 ID の情報を取得。早すぎるとエラーになるのでその場合には再チャレンジ
            string ResponseGetOrderInformationWithID = await GetOrderInformationWithID(textBoxCheckOrderFromID.Text);

            for (int i=0; (ResponseGetOrderInformationWithID == "ERROR_NO_RESPONSE") && (i<100); i++)
            {
                textBox1.AppendText("Waiting for response. Re-check in 10sec." + System.Environment.NewLine);
                await Task.Delay(10000);
                ResponseGetOrderInformationWithID = await GetOrderInformationWithID(textBoxCheckOrderFromID.Text);
            }

            //レスポンス (JsonGetChildOrders) を表示。
            var DesirializedResponse = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID.Substring(1, ResponseGetOrderInformationWithID.Length - 2));
            textBox1.AppendText("GetOrderInformationWithID succeeded for ID: " + textBoxCheckOrderFromID.Text + System.Environment.NewLine);
            textBox1.AppendText("  id: " + DesirializedResponse.id + System.Environment.NewLine);
            textBox1.AppendText("  child_order_id: " + DesirializedResponse .child_order_id+ System.Environment.NewLine);
            textBox1.AppendText("  product_code: " + DesirializedResponse.product_code + System.Environment.NewLine);
            textBox1.AppendText("  side: " + DesirializedResponse.side + System.Environment.NewLine);
            textBox1.AppendText("  child_order_type: " + DesirializedResponse.child_order_type + System.Environment.NewLine);
            textBox1.AppendText("  price: " + DesirializedResponse.price + System.Environment.NewLine);
            textBox1.AppendText("  average_price: " + DesirializedResponse.average_price + System.Environment.NewLine);
            textBox1.AppendText("  size: " + DesirializedResponse.size + System.Environment.NewLine);
            textBox1.AppendText("  child_order_state: " + DesirializedResponse.child_order_state + System.Environment.NewLine);
            textBox1.AppendText("  expire_date: " + DesirializedResponse.expire_date + System.Environment.NewLine);
            textBox1.AppendText("  child_order_date: " + DesirializedResponse.child_order_date + System.Environment.NewLine);
            textBox1.AppendText("  child_order_acceptance_id: " + DesirializedResponse.child_order_acceptance_id + System.Environment.NewLine);
            textBox1.AppendText("  outstanding_size: " + DesirializedResponse.outstanding_size + System.Environment.NewLine);
            textBox1.AppendText("  cancel_size: " + DesirializedResponse.cancel_size + System.Environment.NewLine);
            textBox1.AppendText("  executed_size: " + DesirializedResponse.executed_size + System.Environment.NewLine);
            textBox1.AppendText("  total_commission: " + DesirializedResponse.total_commission + System.Environment.NewLine);
        }


    }


}

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using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

using System.Net.Http;

using System.Net.Http.Headers;

using Newtonsoft.Json;

using System.Security.Cryptography;

namespace BtcFxStep1

{

public partial class Form1 : Form

{

static readonly Uri endpointUri = new Uri("https://api.bitflyer.jp");

static readonly string apiKey = "xxxxxxxxxxxxx";

static readonly string apiSecret = "xxxxxxxxxxxxx";

//JSON の型を定義：/v1/me/getchildorders

public class JsonGetChildOrders

{

public double id { get; set; }

public string child_order_id { get; set; }

public string product_code { get; set; }

public string side { get; set; }

public string child_order_type { get; set; }

public double price { get; set; }

public double average_price { get; set; }

public double size { get; set; }

public string child_order_state { get; set; }

public DateTime expire_date { get; set; }

public DateTime child_order_date { get; set; }

public string child_order_acceptance_id { get; set; }

public double outstanding_size { get; set; }

public double cancel_size { get; set; }

public double executed_size { get; set; }

public double total_commission { get; set; }

}

//JSON の型を定義：　/v1/me/sendchildorder

public class JsonSendChildOrder

{

public string child_order_acceptance_id;

}

//JSON の型を定義： v1/ticker

public class JsonTicker

{

public string product_code { get; set; }

public DateTime timestamp { get; set; }

public int tick_id { get; set; }

public double best_bid { get; set; }

public double best_ask { get; set; }

public double best_bid_size { get; set; }

public double best_ask_size { get; set; }

public double total_bid_depth { get; set; }

public double total_ask_depth { get; set; }

public double ltp { get; set; }

public double volume { get; set; }

public double volume_by_product { get; set; }

}

//指値注文を入れる

public async Task<string> MakeLimitOrder(string sSide, double iPrice, double iSize)

{

var method = "POST";

var path = "/v1/me/sendchildorder";

var query = "";

var body = @"{

""product_code"": ""FX_BTC_JPY"",

""child_order_type"": ""LIMIT"",

""side"": """ + sSide + @""",

""price"":" + iPrice + @",

""size"": " + iSize + @",

""minute_to_expire"": 43200,

""time_in_force"": ""GTC""

}";

using (var client = new HttpClient())

using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))

using (var content = new StringContent(body))

{

client.BaseAddress = endpointUri;

content.Headers.ContentType = new MediaTypeHeaderValue("application/json");

request.Content = content;

var timestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();

var data = timestamp + method + path + query + body;

var hash = SignWithHMACSHA256(data, apiSecret);

request.Headers.Add("ACCESS-KEY", apiKey);

request.Headers.Add("ACCESS-TIMESTAMP", timestamp);

request.Headers.Add("ACCESS-SIGN", hash);

var message = await client.SendAsync(request);

var response = await message.Content.ReadAsStringAsync();

if (response == "[]")

{

Console.WriteLine("Error: MakeMarketOrder() returning ERROR_NO_RESPONSE");

return "ERROR_NO_RESPONSE";

}

return response;

}

//成行注文を入れる

public async Task<string> MakeMarketOrder(string sSide, double iSize)

{

var method = "POST";

var path = "/v1/me/sendchildorder";

var query = "";

var body = @"{

""product_code"": ""FX_BTC_JPY"",

""child_order_type"": ""MARKET"",

""side"": """ + sSide + @""",

""price"": 0,

""size"": " + numericUpDownMarketOrder.Value + @",

""minute_to_expire"": 43200,

""time_in_force"": ""GTC""

}";

using (var client = new HttpClient())

using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))

using (var content = new StringContent(body))

{

client.BaseAddress = endpointUri;

content.Headers.ContentType = new MediaTypeHeaderValue("application/json");

request.Content = content;

var timestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();

var data = timestamp + method + path + query + body;

var hash = SignWithHMACSHA256(data, apiSecret);

request.Headers.Add("ACCESS-KEY", apiKey);

request.Headers.Add("ACCESS-TIMESTAMP", timestamp);

request.Headers.Add("ACCESS-SIGN", hash);

var message = await client.SendAsync(request);

var response = await message.Content.ReadAsStringAsync();

if (response == "[]")

{

Console.WriteLine("Error: MakeMarketOrder() returning ERROR_NO_RESPONSE");

return "ERROR_NO_RESPONSE";

}

return response;

}

// child_order_acceptance_id から情報を取得する

public async Task<string> GetOrderInformationWithID(string ChildOrderAcceptanceID)

{

var method = "GET";

var path = "/v1/me/getchildorders";

var query = "?product_code=FX_BTC_JPY&child_order_acceptance_id=" + ChildOrderAcceptanceID;

using (var client = new HttpClient())

using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))

{

client.BaseAddress = endpointUri;

var timestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();

var data = timestamp + method + path + query;

var hash = SignWithHMACSHA256(data, apiSecret);

request.Headers.Add("ACCESS-KEY", apiKey);

request.Headers.Add("ACCESS-TIMESTAMP", timestamp);

request.Headers.Add("ACCESS-SIGN", hash);

var message = await client.SendAsync(request);

var response = await message.Content.ReadAsStringAsync();

if (response == "[]")

{

Console.WriteLine("GetOrderInformationWithID():OUT returning ERROR_NO_RESPONSE");

return "ERROR_NO_RESPONSE";

}

return response;

}

static string SignWithHMACSHA256(string data, string secret)

{

using (var encoder = new HMACSHA256(Encoding.UTF8.GetBytes(secret)))

{

var hash = encoder.ComputeHash(Encoding.UTF8.GetBytes(data));

return ToHexString(hash);

}

static string ToHexString(byte[] bytes)

{

var sb = new StringBuilder(bytes.Length * 2);

foreach (var b in bytes)

{

sb.Append(b.ToString("x2"));

}

return sb.ToString();

}

//最終取引価格を毎秒 TextBoxPrice に出力する

public async Task GetCurrentBtcFxPrice()

{

while (true)

{

var method = "GET";

var path = "/v1/ticker";

var query = "?product_code=FX_BTC_JPY";

using (var client = new HttpClient())

using (var request = new HttpRequestMessage(new HttpMethod(method), path + query))

{

client.BaseAddress = endpointUri;

var message = await client.SendAsync(request);

var response = await message.Content.ReadAsStringAsync();

var DesirializedResponse = JsonConvert.DeserializeObject<JsonTicker>(response);

var CurrentPrice = String.Format("{0:#,0}", DesirializedResponse.ltp);

textBoxPrice.Text = CurrentPrice;

}

await Task.Delay(1000);

}

//Form

public Form1()

{

InitializeComponent();

Task JobUpdatePrice = GetCurrentBtcFxPrice();

}

//Button 1

private void button1_Click(object sender, EventArgs e)

{

Task JobButton1 = RunThisWhenButton1IsClicked();

}

public async Task RunThisWhenButton1IsClicked()

{

}

//Button MakeMarketOrder

private void buttonMarketOrder_Click(object sender, EventArgs e)

{

Task JobMakeMarketOrder = RunThisWhenButtonMarketOrderIsClicked();

}

public async Task RunThisWhenButtonMarketOrderIsClicked()

{

string ResponseMakeMarketOrder = await MakeMarketOrder("BUY", (double)numericUpDownMarketOrder.Value);

var DesirializedResponse = JsonConvert.DeserializeObject<JsonSendChildOrder>(ResponseMakeMarketOrder);

var ChildOrderAcceptanceID = DesirializedResponse.child_order_acceptance_id;

textBox1.AppendText("MakeMarketOrder() succeeded: side=BUY, size=" + numericUpDownMarketOrder.Value + " child_order_acceptance_ID=" + ChildOrderAcceptanceID + System.Environment.NewLine);

}

//Button SpecialOrderBuyBuy

private void buttonSpecialOrderBuyBuy_Click(object sender, EventArgs e)

{

Task Job1 = RunThisWhenButtonSpecialOrderBuyBuyIsClicked();

}

public async Task RunThisWhenButtonSpecialOrderBuyBuyIsClicked()

{

bool bContinueBuyBuy=true;

while (bContinueBuyBuy)

{

//1) 成行注文

//成行注文を入れてレスポンス (JsonSendChildOrder) から注文 ID ("JRF20180314-102635-135926") を取り出す

string ResponseMakeMarketOrder = await MakeMarketOrder("BUY", (double)numericUpDownMarketOrder.Value);

var DesirializedResponse = JsonConvert.DeserializeObject<JsonSendChildOrder>(ResponseMakeMarketOrder);

var ChildOrderAcceptanceID = DesirializedResponse.child_order_acceptance_id;

textBox1.AppendText("MakeMarketOrder() succeeded: side=BUY, size=" + numericUpDownMarketOrder.Value + " child_order_acceptance_ID=" + ChildOrderAcceptanceID + System.Environment.NewLine);

dataGridViewTrackDeals.Rows.Add("TBA", ChildOrderAcceptanceID, "TBA", "BUY", "MARKET", "TBA", numericUpDownMarketOrder.Value);

//2) 注文 ID が取れるのを待つ。

string ResponseGetOrderInformationWithID = await GetOrderInformationWithID(ChildOrderAcceptanceID);

while (ResponseGetOrderInformationWithID == "ERROR_NO_RESPONSE")

{

textBox1.AppendText(" Waiting for order to complete. Re-check in 10sec." + System.Environment.NewLine);

await Task.Delay(10000);

ResponseGetOrderInformationWithID = await GetOrderInformationWithID(ChildOrderAcceptanceID);

}

//3) レスポンス (JsonGetChildOrders) から確約価格を取得

var DesirializedResponse2 = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID.Substring(1, ResponseGetOrderInformationWithID.Length - 2));

var AveragePrice = DesirializedResponse2.average_price;

textBox1.AppendText(" GetOrderInformationWithID succeeded for ID: " + ChildOrderAcceptanceID + System.Environment.NewLine);

textBox1.AppendText(" child_order_date: "+ DesirializedResponse2.child_order_date+ System.Environment.NewLine);

textBox1.AppendText(" child_order_acceptance_id: "+ DesirializedResponse2.child_order_acceptance_id+ System.Environment.NewLine);

textBox1.AppendText(" child_order_state: "+ DesirializedResponse2.child_order_state+ System.Environment.NewLine);

textBox1.AppendText(" side: "+ DesirializedResponse2.side+ System.Environment.NewLine);

textBox1.AppendText(" child_order_type: "+ DesirializedResponse2.child_order_type+ System.Environment.NewLine);

textBox1.AppendText(" price: "+ DesirializedResponse2.average_price + System.Environment.NewLine);

textBox1.AppendText(" size: "+ DesirializedResponse2.size+ System.Environment.NewLine);

for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)

{

if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&

(dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID))

{

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse2.child_order_date;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse2.child_order_acceptance_id;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse2.child_order_state;

dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse2.side;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse2.child_order_type;

dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse2.average_price;

dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse2.size;

}

//4) 確約した成行注文の値段 + x を指値注文を入れる

double LimitOrderPrice = AveragePrice + double.Parse(textBoxSpecialOrderBuyBuy.Text);

string ResponseMakeLimitOrder = await MakeLimitOrder("SELL", LimitOrderPrice, (double)numericUpDownMarketOrder.Value);

var DesirializedResponse3 = JsonConvert.DeserializeObject<JsonSendChildOrder>(ResponseMakeLimitOrder);

var ChildOrderAcceptanceID2 = DesirializedResponse3.child_order_acceptance_id;

textBox1.AppendText("MakeLimitOrder succeeded with ID= " + ChildOrderAcceptanceID2 + System.Environment.NewLine);

dataGridViewTrackDeals.Rows.Add("TBA", ChildOrderAcceptanceID2, "TBA", "BUY", "MARKET", "TBA", numericUpDownMarketOrder.Value);

//5) 注文 ID が取れるのを待つ。

string ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);

while (ResponseGetOrderInformationWithID2 == "ERROR_NO_RESPONSE")

{

textBox1.AppendText(" Waiting for order to complete. Re-check in 10sec." + System.Environment.NewLine);

await Task.Delay(10000);

ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);

}

//6) レスポンス (JsonGetChildOrders) から child_order_state を取得。

var DesirializedResponse4 = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID2.Substring(1, ResponseGetOrderInformationWithID2.Length - 2));

var ChildOrderState2 = DesirializedResponse4.child_order_state;

textBox1.AppendText(" GetOrderInformationWithID succeeded for ID: " + ChildOrderAcceptanceID2 + System.Environment.NewLine);

textBox1.AppendText(" child_order_date: " + DesirializedResponse4.child_order_date + System.Environment.NewLine);

textBox1.AppendText(" child_order_acceptance_id: " + DesirializedResponse4.child_order_acceptance_id + System.Environment.NewLine);

textBox1.AppendText(" child_order_state: " + DesirializedResponse4.child_order_state + System.Environment.NewLine);

textBox1.AppendText(" side: " + DesirializedResponse4.side + System.Environment.NewLine);

textBox1.AppendText(" child_order_type: " + DesirializedResponse4.child_order_type + System.Environment.NewLine);

textBox1.AppendText(" price: " + DesirializedResponse4.average_price + System.Environment.NewLine);

textBox1.AppendText(" size: " + DesirializedResponse4.size + System.Environment.NewLine);

for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)

{

if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&

(dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID2))

{

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse4.child_order_date;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse4.child_order_acceptance_id;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse4.child_order_state;

dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse4.side;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse4.child_order_type;

dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse4.price;

dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse4.size;

}

//7) 注文が通るのを待つ (ACTIVE から COMPLETE に代わるのを待つ）

for (int i=0; i<100 && ChildOrderState2 == "ACTIVE"; i++)

{

ChildOrderState2 = "INITIALIZED";

textBox1.AppendText("Limit Order ID " + ChildOrderAcceptanceID2 + " is still ACTIVE. recheck in 60s." + ChildOrderState2 + System.Environment.NewLine);

await Task.Delay(60000);

ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);

while (ResponseGetOrderInformationWithID2 == "ERROR_NO_RESPONSE")

{

textBox1.AppendText(" Waiting for order to complete. Re-check in 10sec." + System.Environment.NewLine);

await Task.Delay(10000);

ResponseGetOrderInformationWithID2 = await GetOrderInformationWithID(ChildOrderAcceptanceID2);

}

DesirializedResponse4 = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID2.Substring(1, ResponseGetOrderInformationWithID2.Length - 2));

ChildOrderState2 = DesirializedResponse4.child_order_state;

}

//8) 注文が COMPLETE になったら状態を更新して、再度 1) からループする

for (int RowNum = 0; RowNum < dataGridViewTrackDeals.Rows.Count; RowNum++)

{

if ((dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value != null) &&

(dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value.ToString() == ChildOrderAcceptanceID2))

{

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_date"].Value = DesirializedResponse4.child_order_date;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_acceptance_id"].Value = DesirializedResponse4.child_order_acceptance_id;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_state"].Value = DesirializedResponse4.child_order_state;

dataGridViewTrackDeals.Rows[RowNum].Cells["side"].Value = DesirializedResponse4.side;

dataGridViewTrackDeals.Rows[RowNum].Cells["child_order_type"].Value = DesirializedResponse4.child_order_type;

dataGridViewTrackDeals.Rows[RowNum].Cells["price"].Value = DesirializedResponse4.price;

dataGridViewTrackDeals.Rows[RowNum].Cells["size"].Value = DesirializedResponse4.size;

}

if (ChildOrderState2 == "COMPLETED")

{

bContinueBuyBuy = true; //re-run the whole process again

textBox1.AppendText("TRANSACTION COMPLETED. RERUNNING THE PROCESS." + System.Environment.NewLine);

}

else

{

bContinueBuyBuy = false; //ABORT

textBox1.AppendText("SOMETHING WENT WRONG:" + System.Environment.NewLine);

textBox1.AppendText(" child_order_state: " + ChildOrderState2 + System.Environment.NewLine);

}

//Button CheckOrderFromID

private void buttonCheckOrderFromID_Click(object sender, EventArgs e)

{

Task Job1 = RunThisWhenButtonCheckOrderFromIDIsClicked();

}

public async Task RunThisWhenButtonCheckOrderFromIDIsClicked()

{

//注文 ID の情報を取得。早すぎるとエラーになるのでその場合には再チャレンジ

string ResponseGetOrderInformationWithID = await GetOrderInformationWithID(textBoxCheckOrderFromID.Text);

for (int i=0; (ResponseGetOrderInformationWithID == "ERROR_NO_RESPONSE") && (i<100); i++)

{

textBox1.AppendText("Waiting for response. Re-check in 10sec." + System.Environment.NewLine);

await Task.Delay(10000);

ResponseGetOrderInformationWithID = await GetOrderInformationWithID(textBoxCheckOrderFromID.Text);

}

//レスポンス (JsonGetChildOrders) を表示。

var DesirializedResponse = JsonConvert.DeserializeObject<JsonGetChildOrders>(ResponseGetOrderInformationWithID.Substring(1, ResponseGetOrderInformationWithID.Length - 2));

textBox1.AppendText("GetOrderInformationWithID succeeded for ID: " + textBoxCheckOrderFromID.Text + System.Environment.NewLine);

textBox1.AppendText(" id: " + DesirializedResponse.id + System.Environment.NewLine);

textBox1.AppendText(" child_order_id: " + DesirializedResponse .child_order_id+ System.Environment.NewLine);

textBox1.AppendText(" product_code: " + DesirializedResponse.product_code + System.Environment.NewLine);

textBox1.AppendText(" side: " + DesirializedResponse.side + System.Environment.NewLine);

textBox1.AppendText(" child_order_type: " + DesirializedResponse.child_order_type + System.Environment.NewLine);

textBox1.AppendText(" price: " + DesirializedResponse.price + System.Environment.NewLine);

textBox1.AppendText(" average_price: " + DesirializedResponse.average_price + System.Environment.NewLine);

textBox1.AppendText(" size: " + DesirializedResponse.size + System.Environment.NewLine);

textBox1.AppendText(" child_order_state: " + DesirializedResponse.child_order_state + System.Environment.NewLine);

textBox1.AppendText(" expire_date: " + DesirializedResponse.expire_date + System.Environment.NewLine);

textBox1.AppendText(" child_order_date: " + DesirializedResponse.child_order_date + System.Environment.NewLine);

textBox1.AppendText(" child_order_acceptance_id: " + DesirializedResponse.child_order_acceptance_id + System.Environment.NewLine);

textBox1.AppendText(" outstanding_size: " + DesirializedResponse.outstanding_size + System.Environment.NewLine);

textBox1.AppendText(" cancel_size: " + DesirializedResponse.cancel_size + System.Environment.NewLine);

textBox1.AppendText(" executed_size: " + DesirializedResponse.executed_size + System.Environment.NewLine);

textBox1.AppendText(" total_commission: " + DesirializedResponse.total_commission + System.Environment.NewLine);

}

これで自動売買プログラムのできあがり。あとは上昇トレンドになったらこれを流しっぱなしにして様子を見る。