繍ASP.NET UpdatePanel陣周嚥方象鰯協陣周匯軟聞喘
作者 佚名技术
来源 NET编程
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发布时间 2012-05-20
| ????????? _cart??=??New??ArrayList() ???????????? Else ???????????????? _cart??=??CType(ViewState("Cart"),??ArrayList) ???????????? End??If ???????? End??Sub ???????? Custom??Event??RowCommand??As??EventHandler ???????????? RaiseEvent(ByVal??sender??As??Object,??ByVal??e??As??EventArgs) ???????????? End??RaiseEvent ???????????? AddHandler(ByVal??value??As??EventHandler) ???????????????? Events.AddHandler(EventRowCommand,??value) ???????????? End??AddHandler ???????????? RemoveHandler(ByVal??value??As??EventHandler) ???????????????? Events.RemoveHandler(EventRowCommand,??value) ???????????? End??RemoveHandler ???????? End??Event ???????? Protected??Overridable??Sub??OnRowCommand(ByVal??e??As??EventArgs) ???????????? Dim??handler??As??EventHandler??=??CType(Events(EventRowCommand),?? EventHandler) ???????????? If??handler??IsNot??Nothing??Then ???????????????? handler(Me,??e) ???????????? End??If ???????? End??Sub ???????? Private??Sub??AddDataboundControls(ByVal??parent??As??Control) ???????????? Dim??ds??As??SqlDataSource??=??New??SqlDataSource() ???????????? ds.ID??=??"ProductsSqlDataSource" ???????????? ds.ConnectionString??=??_ ?????????????? ConfigurationManager.ConnectionStrings ("AdventureWorksConnectionString").ConnectionString ???????????? ds.SelectCommand??=??_ ?????????????? "SELECT??Production.ProductDescription.Description,??Production.Product.Name,?? Production.ProductPhoto.ThumbnailPhotoFileName,??"??&??_ ?????????????? "Production.Product.ProductID??"??&??_ ?????????????? "FROM??Production.Product??INNER??JOIN??"??&??_ ?????????????? "Production.ProductProductPhoto??ON??Production.Product.ProductID??=?? Production.ProductProductPhoto.ProductID??INNER??JOIN??"??&??_ ?????????????? "Production.ProductPhoto??ON??Production.ProductProductPhoto.ProductPhotoID??=?? Production.ProductPhoto.ProductPhotoID??INNER??JOIN??"??&??_ ?????????????? "Production.ProductModelProductDescriptionCulture??ON??"??&??_ ?????????????? "Production.Product.ProductModelID??=?? Production.ProductModelProductDescriptionCulture.ProductModelID??INNER??JOIN??"??&?? _ ?????????????? "Production.ProductDescription??ON??"??&??_ ?????????????? "Production.ProductModelProductDescriptionCulture.ProductDescriptionID??=?? Production.ProductDescription.ProductDescriptionID" ???????????? Dim??gv??As??GridView??=??New??GridView() ???????????? gv.ID??=??"ProductsGridView" ???????????? gv.DataSourceID??=??ds.ID ???????????? gv.AutoGenerateColumns??=??False ???????????? gv.DataKeyNames??=??New??String()??{"ProductID"}?? ???????????? gv.GridLines??=??GridLines.None ???????????? gv.HeaderStyle.BackColor??=??Color.LightGray ???????????? gv.AlternatingRowStyle.BackColor??=??Color.LightBlue ???????????? gv.AllowPaging??=??True ???????????? gv.PageSize??=??_pageSize ???????????? AddHandler??gv.RowCommand,??Addr |
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