For Each与For语句的区别
ASP 2008/8/25 21:15:24 点击:不统计
它们之间的区别就是For Each...next可以在对象中循环,将一个对象中的数据从头到尾都取一遍;
For...next一般在知道步长和范围时使用,就是循环变量。例如:
Private Sub Commandl_Click()
Dim aa As Control
Dim i As Control
i = 1
For Each aa In Forml.Controls
If TypeName(aa) = "TextBox" Then
MsgBox"找到第"&i&"个"
i = i+1
End If
Next
End Sub
Private Sub Command2_Click()
Dim i As Integer
For i = 1 to 5
arr(i)=(i*3)
next
end sub
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