这个怎么理解呢~
Public Function Checkstr(Str)If Isnull(Str) Then
CheckStr = ""
Exit Function x
End If
Str = Replace(Str,Chr(0),"")
CheckStr = Replace(Str,"'","''")
End Function
这两个要怎么理解才对呢Str = Replace(Str,Chr(0),"")
CheckStr = Replace(Str,"'","''")谢谢