表达式运算结果错误,求更正.
当"箱_车规格"变化时,类容不含"T"或者"尺"的显示错误,并变回空值.
不知道哪里错了,求大神指正.
Select Case e.DataCol.Name
Case "箱_车规格"
If e.NewValue IsNot Nothing Then
Dim Str1 As String = e.DataRow("箱_车规格")
If Str1.Contains("T") = False Or Str1.Contains("尺") = False Then
e.DataRow("箱_车规格") = ""
MessageBox.show("无此车型!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information)
End If
End If
End Select