日期:2010-05-15 浏览次数:20870 次
Property Let Global(g)
Dim regEx ’ 建立变量。
Set regEx = New RegExp ’ 建立正则表达式。
regEx.Pattern = "True|False|1|0" ’ 设置模式。
regEx.IgnoreCase = True ’ 设置是否区分大小写。
If regEx.Test(CStr(g)) Then
myGlobal = g
Else
Call Halt("无效Global参数配置")
End If
End Property
Property Get Global()
Global = myGlobal
End Property
Property Let IgnoreCase(c)
Dim regEx
Set regEx = New RegExp
regEx.Pattern = "True|False|1|0"
regEx.IgnoreCase = True
If regEx.Test(CStr(c)) Then
myIgnoreCase = c
Else
Call Halt("无效IgnoreCase参数配置")
End If
End Property
Property Get IgnoreCase()
IgnoreCase = myIgnoreCase
End Property
’解析所有HTML标记的函数
Public Function Parse(input)
Parse = "<table border=1 width=50% align=center>" & vbCrLf
Dim regEx , regVal , match , i
Set regEx = New RegExp
regEx.Pattern = "<([a-z]\w*)(?:.*?)>(.*)<\/\1>"
regEx.Global = myGlobal
regEx.IgnoreCase = myIgnoreCase
Set regVal = regEx.Execute(Trim(input))
If regVal.Count > 0 Then ’如果发现匹配元素
Parse = Parse & "<caption>发现" & regVal.Count & "个HTML标记</caption>" & vbCrLf
Parse = Parse & "<tr align=center><th>编号</th><th>匹配标记<th>匹配显示</th></tr>" & vbCrLf
For i=0 To regVal.Count-1
Set match = regVal(i)
Parse = Parse & "<tr align=center>" & vbCrLf
Parse = Parse & "<td>" & i+1 & "</td><td>" & match.SubMatches(0) & "</td><td>" & match
& "</td>" & vbCrLf
Parse = Parse & "</tr>" & vbCrLf
Next
Else Parse = Parse & "<caption>没有发现HTML标记</caption>" & vbCrLf
&nb