咏春拳vs空手道视频:for each next 怎么用啊

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Dim Found As Boolean = False
Dim MyCollection As New Collection
For Each MyObject As Object In MyCollection If CStr(MyObject.Text) = "Hello" Then
Found = True
Exit For
End If
Next

for each next 怎么用啊 for each next 怎么用啊 VB2005怎么用FOR,NEXT结构实现窗体逐渐消失? VB.NET不知道循环次数,怎么用FOR,NEXT结构实现? 大家看看这段代码我不明白为什么要用FOR NEXT语句啊 VB for next循环 写vb时出现错误：next没有for是怎么回事啊? for next to nothing是什么意思？ 这句代码什么意思啊 for intwrite=1 to 500000:next to live for the next steps