Dynamic Button Columns September 29 2004
Suppose as you generate a datagrid that you want a button associated with each row. This will demonstrate how to create the dynamic row along with retrieving the item index (e.g. Primary key)
Step 1: Create the data grid
<asp:datagrid runat=”server” id=”dgMyDG” DataKeyField=”row_id” OnItemCommand=”dgMyDG_ItemCommand”>
<Columns>
<ButtonColumn Text=” [ delete ] ” CommandName=”delete_row” />
</Columns>
</asp:datagrid>
Step 2: Create the receiving Command
Sub dgMyDG(byval s as object, byval e as DataGridCommandEventArgs)
dim selected_row_id = dgMyDG.DataKeys(e.item.itemIndex)
End Sub
- Posted in : .NET
- Author : site admin
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