protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack || firstRun) { SelectUpdate.DataBind(); } firstRun = false; }
protected void DeleteCatBtn_Click(object sender, EventArgs e) { CatDataSetTableAdapters.CatsTableAdapter catsAdapter = new CatDataSetTableAdapters.CatsTableAdapter(); catsAdapter.Delete(DropDownDelete.SelectedValue); GridView1.DataBind(); SelectUpdate.DataBind(); DropDownDelete.DataBind(); }