If e.DataCol.Name = "重量" Then
If e.NewValue > 500 Or e.NewValue < 5 Then
e.Cancel = True
End If
If e.DataCol.Name = "份数" Then
If e.NewValue = 1 Or e.NewValue = 0.75 Or e.NewValue = 0.5 Or e.NewValue = 0.25 Then
e.Cancel = False
Else
之后,每次录入后都不能修改?