For lngM = 0 To WebData.document.frames.length - 1
On Error GoTo NextM
Select Case UCase(WebData.document.frames(lngM).document.getElementsByName("username")(0).tagName)
Case ""
'代码
Case Else
End Select
NextM:
Next代码会在第3行出现91错误:“对象变量或 With 块变量未设置”为什么“On Error GoTo”没有起到跳转作用呢?!
On Error GoTo NextM
Select Case UCase(WebData.document.frames(lngM).document.getElementsByName("username")(0).tagName)
Case ""
'代码
Case Else
End Select
NextM:
Next代码会在第3行出现91错误:“对象变量或 With 块变量未设置”为什么“On Error GoTo”没有起到跳转作用呢?!
For lngM = 0 To WebData.document.frames.length - 1 Select Case UCase(WebData.document.frames(lngM).document.getElementsByName("username")(0).tagName)
Case ""
'代码
Case Else
End Select
Next
NextM:
XXXXXXXXXXXXXXXX
应该放在for语句前...
For lngM = 0 To WebData.document.frames.length - 1 Select Case UCase(WebData.document.frames(lngM).document.getElementsByName("username")(0).tagName)
Case ""
'代码
Case Else
End Select
Next
Exit Sub
NextM:
XXXXXXXXXXXXXXXX