regex - vbscript regex match two string

Question

How do I use vbscript to find two texts that match within a singe line? For example:

This UserName is Logged on already.

How do I search for "UserName" and "Logged on"?

Answer 1

在这种情况下，正则表达式可能是多余的。我建议使用InStr()这种检查：

s = "This UserName is Logged on already."
If InStr(s, "UserName") > 0 And InStr(s, "Logged on") > 0 Then
  '...
End If

InStr()如果您想让检查更具可读性，您可以包装一个辅助函数：

s = "This UserName is Logged on already."
If Contains(s, "UserName") And Contains(s, "Logged on") Then
  '...
End If

Function Contains(str1, str2)
  Contains = False
  If InStr(str1, str2) > 0 Then Contains = True
End Function