ASP .NET RowUpdating GridView Troubles

Question

I\'m having trouble with the RowUpdating Method. My GridView is connected to our local SQL Server, and I\'m trying to update the data. Here is the cod

Answer 1

public void bindGvEdit()
{
    GridView1.DataSource = obj1.SelectAlltbl();
    GridView1.DataBind();
}

protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
    GridView1.EditIndex = e.NewEditIndex;
    bindGvEdit();
}

protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
    GridView1.EditIndex = -1;
    bindGvEdit();
}

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
    GridViewRow row = GridView1.Rows[e.RowIndex];
    obj1.Id = Convert.ToInt32(GridView1.DataKeys[row.RowIndex].Value);
    obj1.Name = ((TextBox)row.Cells[1].Controls[1]).Text;
    obj1.Description = ((TextBox)row.Cells[2].Controls[1]).Text;
    obj1.Updatetbl();
    GridView1.EditIndex = -1;
    bindGvEdit();
}