每天进步一点

摘要： Apr 30, 2010.Summary:With this library .NET applications can control a wide variety of MessageBox dialog settings.That includes adjusting initial posi... 阅读全文

摘要： public static T CopyEntity(NorthwindEntities ctx, T entity, bool copyKeys = false) where T : EntityObject { T clone = ctx.CreateObject(); PropertyInfo[] pis = entity.GetType().GetProperties(); foreach (PropertyInfo pi in pis) { EdmSca... 阅读全文

摘要： To accomplish this task, I suggest you handle theTextEdit.Leaveevent to obtain TextEdit's value. To determine whether or not the TextEdit's value was modified, use theTextEdit.IsModifiedproperty:[C#]Open in popup windowprivate void textEdit1_Leave(object sender, EventArgs e){ if (textEdit1.I 阅读全文

摘要： namespace dxExample{ public partial class Form1 : Form { public Form1() { InitializeComponent(); // Create data ds = new DataSet(); ds.Tables.Add(GetOrderData()); ds.Tables.Add(GetCustomerData()); gridControl1.Data... 阅读全文

摘要： private void DrawWave(Graphics g,Point start, Point end) { Pen pen = Pens.Red; if ((end.X - start.X) > 4) { var pl = new ArrayList(); for (int i = start.X; i <= (end.X - 2); i += 4) { pl.Add(new P... 阅读全文

摘要： 子查询 描述：查询订单数超过5的顾客信息 查询句法： var 子查询 = fromc inctx.Customers where ... 阅读全文

摘要： Axapta ax; AxaptaRecord custtable; AxaptaObject query; ... 阅读全文

摘要： AxaptaObject axQuery = ax.CreateAxaptaObject("Query"); AxaptaObject axQueryBuildDataSource1 = axQuery.Call("addDataSource", 175) as AxaptaObject; AxaptaObject axQueryBuildDataSource2 = axQueryBu... 阅读全文

摘要： Flush the AOS cache from code Well while working on a current project an associate of mine, partner in crime on the current project named Ed (from Stream Line), shared with me a very nice little tric... 阅读全文

摘要： EntityConnectionStringBuilder 類別 .NET Framework 4 其他版本 本主題尚未接受評分-為這個主題評分 提供簡單的方式來建立和管理 EntityClient 所使用的連接字串內容。 ... 阅读全文