protected void btnAction_Command(object sender, System.Web.UI.WebControls.CommandEventArgs e) { switch (e.CommandName) { case "AddNew": pnlAddCategory.Visible = true; //LanguageControl.Bind(); BindCategory(); break; case "Cancel": pnlAddCategory.Visible = false; txtCategory.Text = ""; break; case "Add": if (Page.IsValid) { int orderno = 0; if (!string.IsNullOrEmpty(txtorder.Text)) { orderno = Convert.ToInt32(txtorder.Text); } CSFactory.SaveCategoy(txtCategory.Text, orderno); } pnlAddCategory.Visible = false; txtCategory.Text = ""; BindCategory(); break; case "Back": Response.Redirect("Main.aspx"); break; } }