GridView problem
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From: Sze on 28 Apr 2010 06:38 Private Sub GridViewLocalChargeDetail_RowUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles GridViewLocalChargeDetail.RowUpdating Dim txtModBillingType As TextBox = DirectCast(GridViewLocalChargeDetail.Rows(e.RowIndex).FindControl("txtBillingType"), TextBox) When I set the column 's visible = false the txtModBillingtype.text become blank. I don't want to display the column, but I need to get the value Please help. thanks in advance
From: Alexey Smirnov on 28 Apr 2010 07:52 On Apr 28, 12:38 pm, "Sze" <a...(a)abc.com> wrote: > Private Sub GridViewLocalChargeDetail_RowUpdating(ByVal sender As Object, > ByVal e As System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles > GridViewLocalChargeDetail.RowUpdating > > Dim txtModBillingType As TextBox = > DirectCast(GridViewLocalChargeDetail.Rows(e.RowIndex).FindControl("txtBilli ngType"), > TextBox) > When I set the column 's visible = false > the txtModBillingtype.text become blank. > > I don't want to display the column, but I need to get the value > > Please help. > thanks in advance You can get a datakey from the current row GridViewLocalChargeDetail.DataKeys[e.RowIndex].Value and use it to request the data from the datasource
From: Mark Rae [MVP] on 28 Apr 2010 08:05
"Alexey Smirnov" <alexey.smirnov(a)gmail.com> wrote in message news:28a25734-b405-4a0e-afdb-f6230983a6df(a)v14g2000yqb.googlegroups.com... > You can get a datakey from the current row Assuming you add it to the DataKeyNames property of the GridView first: http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.datakeys.aspx -- Mark Rae ASP.NET MVP http://www.markrae.net |