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使用C#實現的模擬股票交易系統(tǒng),有圖形界面和數據庫支持!

代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.Data.OleDb;
namespace?StockApp
????{
????class?AddMarketInfo
????????{
????????public?static?void?addMarketInfo(string?stockKindDouble?tradePricestring?tradeTime)
????????????{
????????????OleDbConnection?myConn?=?null;
????????????try
????????????????{
????????????????string?strCon?=?“Provider=Microsoft.ACE.OLEDB.12.0;Data?Source=Market.accdb“;
????????????????myConn?=?new?OleDbConnection(strCon);
????????????????string?insert?=?“INSERT?INTO?Market(stockKindtradePricetradeTime)?values(‘“;
????????????????insert?+=?stockKind?+?“‘‘“;
????????????????insert?+=?tradePrice.ToString()?+?“‘‘“;
????????????????insert?+=?tradeTime?+?“‘)“;
????????????????OleDbCommand?comm?=?new?OleDbCommand();
????????????????comm.CommandText?=?insert;
????????????????comm.Connection?=?myConn;
????????????????myConn.Open();
????????????????comm.ExecuteNonQuery();
????????????????}
????????????catch?(Exception?ex)
????????????????{
????????????????System.Console.WriteLine(ex.ToString());
????????????????}
????????????finally
????????????????{
????????????????myConn.Close();
????????????????}
????????????
????????????}
????????}
????}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-12-19?02:31??StockAppFianl\
?????目錄???????????0??2011-12-19?05:29??StockAppFianl\StockApp\
?????文件?????????866??2011-12-19?02:09??StockAppFianl\StockApp.sln
?????文件???????39424??2011-12-19?15:13??StockAppFianl\StockApp.suo
?????文件????????1278??2011-12-19?02:12??StockAppFianl\StockApp\AddMarketInfo.cs
?????文件????????1437??2011-12-19?02:20??StockAppFianl\StockApp\AddUserTrade.cs
?????目錄???????????0??2011-12-19?00:57??StockAppFianl\StockApp\bin\
?????目錄???????????0??2011-12-19?12:26??StockAppFianl\StockApp\bin\Debug\
?????文件??????716800??2011-12-19?05:43??StockAppFianl\StockApp\bin\Debug\Market.accdb
?????文件???????33280??2011-12-19?12:25??StockAppFianl\StockApp\bin\Debug\StockApp.exe
?????文件???????79360??2011-12-19?12:25??StockAppFianl\StockApp\bin\Debug\StockApp.pdb
?????文件???????11600??2011-12-19?12:26??StockAppFianl\StockApp\bin\Debug\StockApp.vshost.exe
?????文件?????????490??2010-03-17?22:39??StockAppFianl\StockApp\bin\Debug\StockApp.vshost.exe.manifest
?????文件??????692224??2011-12-19?05:42??StockAppFianl\StockApp\bin\Debug\User.accdb
?????文件??????716800??2011-12-19?05:43??StockAppFianl\StockApp\bin\Debug\UserInfo.accdb
?????文件??????720896??2011-12-19?05:43??StockAppFianl\StockApp\bin\Debug\UserTradeList.accdb
?????目錄???????????0??2011-12-19?00:57??StockAppFianl\StockApp\bin\Release\
?????文件????????2901??2011-12-19?05:30??StockAppFianl\StockApp\ClassDiagram1.cd
?????文件????????2629??2011-12-19?05:39??StockAppFianl\StockApp\LoginForm.cs
?????文件????????5642??2011-12-19?05:39??StockAppFianl\StockApp\LoginForm.Designer.cs
?????文件????????5817??2011-12-19?05:39??StockAppFianl\StockApp\LoginForm.resx
?????文件????????2906??2011-12-19?04:02??StockAppFianl\StockApp\MainForm.cs
?????文件???????21096??2011-12-19?04:02??StockAppFianl\StockApp\MainForm.Designer.cs
?????文件????????5817??2011-12-19?04:02??StockAppFianl\StockApp\MainForm.resx
?????文件??????716800??2011-12-19?05:20??StockAppFianl\StockApp\Market.accdb
?????文件?????????950??2011-12-19?05:59??StockAppFianl\StockApp\MarketForm.cs
?????文件????????2811??2011-12-19?05:59??StockAppFianl\StockApp\MarketForm.Designer.cs
?????文件????????5817??2011-12-19?05:59??StockAppFianl\StockApp\MarketForm.resx
?????文件????????2861??2011-12-19?05:56??StockAppFianl\StockApp\MarketForm_A.cs
?????文件????????3043??2011-12-19?04:05??StockAppFianl\StockApp\MarketForm_A.Designer.cs
?????文件????????5817??2011-12-19?04:05??StockAppFianl\StockApp\MarketForm_A.resx
............此處省略42個文件信息
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