Gridview Button Functionality

Question

How do I connect a button to a function in C#, ASP? Maybe something like:

    <TemplateField>
        <ItemTemplate>
             <asp:Button ID="btnFunction1" runat="server CommandName="Function1"/>
        </ItemTemplate>
    </TemplateField>

C# Class:

    protected void Function1()
    {
    }

Answer 1

That depends on what you want to do...if you want to process a GridView command use the OnRowCommand event instead...

<asp:GridView ID="grid" runat="server" OnRowCommand="grid_RowCommand">
<Columns>
   <TemplateField>
        <ItemTemplate>
             <asp:Button ID="btnFunction1" runat="server CommandName="Delete"/>
        </ItemTemplate>
    </TemplateField>
</Columns>
</asp:GridView>

Then on code-behind....

protected void grid_RowCommand(Object sender, GridViewCommandEventArgs e)
{
}

But if you want to simply handle the button's click event then, register the event declaratively using the Click event...

<TemplateField>
    <ItemTemplate>
         <asp:Button ID="btnFunction1" runat="server OnClick="Function1"/>
    </ItemTemplate>
</TemplateField>

and adjust your event handler method to match the same method signature of the Click event...

protected void Function1(object sender, EventArgs args)
{
}