Row command event of Dataset

This row command event occurs when the gridview row selections occur

EX:
                            <asp:Gridview runat="server" onrowcommand="grvFiledsResult_RowCommand" >
                           <Columns>
                            <asp:TemplateField HeaderText="ID">
                            <ItemTemplate>
                         <asp:LinkButton runat="server" ID="lnkmy" Text="mylinl" CommandName="NavigateId" />
                            </ItemTemplate>
                            </asp:TemplateField>
                          </gridview>

 .Cs Code:

 protected void grvFiledsResult_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "NavigateId")
            {
           
                Response.Write(e.CommandName.ToString());
            }
           
        }