public DataTable getSelectedUnSelectedDoc1(int intprojectID, int intDocumentboyId, DateTime dtdate, int intDBHID) { DataTable dt = new DataTable(); DLDocBoyHistory dlsr = new DLDocBoyHistory(); try { dt = dlsr.getSelectedUnSelectedDoc1( intprojectID, intDocumentboyId, dtdate,intDBHID); return dt; } catch { throw; } finally { dlsr = null; } }