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Old January 20th, 2005, 04:36 AM
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Default ASP.Net Datagrid:-My Code is not working

Hi all,

           Can, give me some idea to Build the customise datagrid control. My code is not working properly.
 My code is given below:----

 Private Sub DataGrid1_EditCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs ) Handles DataGrid1.EditCommand
        Try
            Me.DataGrid1.EditItemIndex = e.Item.ItemIndex
            Me.DataGrid1.DataSource = cls.FillDataSet
            Me.DataGrid1.DataBind()
        Catch ex As Exception
            Response.Write(ex.Message)
        Finally
            CType(e.Item.Cells(0).Controls(0), TextBox).Visible = False

End Try
End Sub

 I have three Field in Product_Id,Product_Name,Price

I Make the column uneditable Which hold the Product_Id information

 
Old January 21st, 2005, 07:55 AM
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Default

Are you getting an error? If so, what is it?

A better method I have found would look something like this:

CType(e.Item.FindControl("txtProductID"), TextBox).Visible = False

This eliminates the need to know the exact cell and control index.

-Peter
 
Old January 22nd, 2005, 01:50 AM
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Default

Product_Id, Product_Name,Price this three are autogenerated column
Product_Id = cell(3)
When I try to Hide the cell using this code when to click on edit button

CType(e.Item.Cells(3).Controls(0), TextBox).Visible = False

Its throw an error: Index out of Range

But When it Used In UpdateCommad Procedure it working fine

CType(e.Item.Cells(4).Controls(0), TextBox).Text)

Shubhajyoti






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