[VB.NET]怎样将字符串“AABBCCDDEE”变为“AA-BB-CC-DD-EE”，谢谢啦！

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怎样将字符串“AABBCCDDEE”变为“AA-BB-CC-DD-EE”，谢谢啦！
ＲＴ
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两个两个字符加-行不行呀
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i*2+1 然后再去掉最后一个“-”
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i*2+1 然后再去掉最后一个“-”？
写完整一点啊。
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==,给你写一下
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Dim str As String = AABBCCDDEEFFGGHHIIJJKK
Dim i As Int16, j As Int16
i = str.Length / 2 - 1
For j = 1 To i
str = str.Insert(j * 2 + j - 1, - )
Next
MsgBox(str)
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谢谢啊。我试试。马上结帐
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你试试吧
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