private void BindInvaliditateDDL() { Salaries.Business.IstoricSchimbareDateAngajat isda = new Salaries.Business.IstoricSchimbareDateAngajat(); DataSet ds = isda.GetAllInvaliditati(); chkLstInvalid.DataSource = ds; chkLstInvalid.DataTextField = "Nume"; chkLstInvalid.DataValueField = "InvaliditateID"; chkLstInvalid.DataBind(); }