using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Runtime.InteropServices;

namespace?Hebgeo.Tdx
{
????///?

????///?通達信交易接口定義
????///?

????public?class?TdxApiTd:?TdxApi
????{

????????///?

????????///?打開通達信實例
????????///?

????????[DllImport（“tdxtraderapi.dll“?CharSet?=?CharSet.Ansi）]
????????public?static?extern?void?OpenTdx（）;

????????///?

????????///?關閉通達信實例
????????///?

????????[DllImport（“tdxtraderapi.dll“?CharSet?=?CharSet.Ansi）]
????????public?static?extern?void?CloseTdx（）;

????????///?

????????///?交易賬戶登錄
????????///?

????????///?券商交易服務器IP
????????///?券商交易服務器端口
????????///?設置通達信客戶端的版本號:6.00或8.00
????????///?營業部編碼：國泰君安為7
????????///?資金賬號
????????///?交易帳號與資金帳號相同
????????///?交易密碼
????????///?通訊密碼為空
????????///?此API執行返回后，如果出錯，保存了錯誤信息說明。一般要分配256字節的空間。沒出錯時為空字符串
????????///?客戶端ID，失敗時返回-1。正確時為從0開始按登陸次數疊加
????????[DllImport（“tdxtraderapi.dll“?CharSet?=?CharSet.Ansi）]
????????public?static?extern?int?Logon（string?IP?short?Port?string?Version?short?YybId?string?AccountNo?string?TradeAccount?string?JyPassword?string?TxPassword?StringBuilder?ErrInfo）;

????????///?

????????///?交易賬戶注銷
????????///?

????????///?客戶端ID
????????[DllImport（“tdxtraderapi.dll“?CharSet?=?CharSet.Ansi）]
????????public?static?extern?void?Logoff（int?ClientID）;

????????///?

????????///?融資融券直接還款
????????///?

????????///?客戶端ID
????????///?還款金額
????????///?同上
????????///?同上

????????[DllImport（“tdxtraderapi.dll“?CharSet?=?CharSet.Ansi）]
????????public?static?extern?void?Repay（int?ClientID?string?Amount?StringBuilder?Result?StringBuilder?ErrInfo）;

????????///?

????????///?查詢各種歷史數據
????????///?

????????///?客戶端ID
????????///?表示查詢信息的種類，0歷史委托??1歷史成交???2交割單
????????///?表示開始日期，格式為yyyyMMdd比如2014年3月1日為??20140301
????????///?表示結束日期，格式為yyyyMMdd比如2014年3月1日為??20140301
????????///?同上
????????///?同上

????????[DllImport（“tdxtraderapi.dll“?CharSet?=?CharSet.Ansi）]
????????public?static?extern?void?QueryHistoryData（int?ClientID?int?Category?string?StartDate?string?EndDate?StringBuilder?Result?StringBuilder?ErrInfo）;

????????///?

????????///?查詢各種交易數據
????????///?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-02-28?14:21??trade_API交易接口\
?????文件??????????14??2016-11-17?19:33??trade_API交易接口\111.bat
?????文件????????4096??2015-12-31?08:55??trade_API交易接口\111.exe
?????文件???????15916??2015-12-31?09:03??trade_API交易接口\apicpp.txt
?????文件?????4424344??2013-10-05?02:38??trade_API交易接口\mfc120.dll
?????文件?????8212040??2013-12-13?13:53??trade_API交易接口\mfc120d.dll
?????文件??????455328??2013-10-05?02:38??trade_API交易接口\msvcp120.dll
?????文件??????970912??2013-10-22?13:13??trade_API交易接口\msvcr120.dll
?????文件???????10910??2016-11-17?21:12??trade_API交易接口\TdxApiTd.cs
?????文件?????1474048??2015-12-30?22:53??trade_API交易接口\trade普通批量去校驗版_CCHOGIBI.dll
?????文件?????????165??2015-12-31?08:58??trade_API交易接口\加密算法使用說明.txt