title: Why The Gridview "AutoGenerateEditButton = true "property does not work in run time?
body: <pre><code>using System;
  using System.Collections;
  using System.Configuration;
  using System.Data;
  using System.Linq;
  using System.Web;
  using System.Web.Security;
  using System.Web.UI;
  using System.Web.UI.HtmlControls;
  using System.Web.UI.WebControls;
  using System.Web.UI.WebControls.WebParts;
  using System.Xml.Linq;
  using System.Data.SqlClient;
  
  public partial class ExptGridviewEdit : System.Web.UI.Page
  {
      SqlCommand com;
      SqlDataAdapter da;
      DataTable dtb;
      SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["gj"].ConnectionString);
      protected void Page_Load(object sender, EventArgs e)
      {
          //if (!Page.IsPostBack)
          //{
              com = new SqlCommand("Select * from tblExpt", con);
              da = new SqlDataAdapter(com);
  
              dtb = new DataTable();
              da.Fill(dtb);
              if (dtb.Rows[0] != null)
              {
  
                  BindData();
              }
              GridView1.AutoGenerateEditButton = true;
              GridView1.RowUpdating += new GridViewUpdateEventHandler(GridView1_RowUpdating);
              GridView1.DataKeyNames = new string[] { "id" };
              GridView1.RowEditing += new GridViewEditEventHandler(GridView1_RowEditing);
         // }
      }
      protected void BindData()
      {
          GridView1.DataSource = dtb;
          GridView1.DataBind();
      }
      protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
      {
      }
      protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
      {
  
          GridView1.EditIndex = e.NewEditIndex;
          GridView1.DataSource = dtb;
          GridView1.DataBind();
      }
  
  }
  </code></pre>