kidkid2 > 28-07-13, 11:52 PM
Xuân Thanh > 29-07-13, 08:18 PM
Private Sub cboLop_AfterUpdate()
If Not IsNull(cboLop) Then txtMaHS = cboLop & txtSTT Else MsgBox "Chua chon lop hoc" , , "Chu y": cboLop.SetFocus
End Sub
Private Sub txtSTT_AfterUpdate()
If Not IsNull(txtSTT) Then txtMaHS = cboLop & txtSTT Else MsgBox "Chua chon STT hoc sinh" , , "Chu y": txtSTT.SetFocus
End Sub
kidkid2 > 01-08-13, 11:03 AM