ASP.NET反向循环
我有一些代码,我正试图反向执行我的ASP.NET反向循环,asp.net,loops,reverse,Asp.net,Loops,Reverse,我有一些代码,我正试图反向执行我的For循环,但它似乎不起作用 Session("mysession") = "1234-5678-" Dim delimiters As Char() = New Char() {"-"C} Dim mystring As String() = Trim(Session("mysession")).Split(delimiters, StringSplitOptions.RemoveEmptyEntries) For x = 0 to mystring.L
For
循环,但它似乎不起作用
Session("mysession") = "1234-5678-"
Dim delimiters As Char() = New Char() {"-"C}
Dim mystring As String() = Trim(Session("mysession")).Split(delimiters, StringSplitOptions.RemoveEmptyEntries)
For x = 0 to mystring.Length - 1
'Do Something
Next
这是可行的,但显示的顺序是错误的,我正试图通过简单地这样做来扭转它
For mystring.Length - 1 to x = 0
但我有个错误
Expression is a value and therefore cannot be the target of an assignment.
有什么想法吗
谢谢反向循环的语法不正确。应该是:
For x = mystring.Length - 1 To 0 Step -1
反向循环的语法不正确。应该是:
For x = mystring.Length - 1 To 0 Step -1
或者如果你精神上懒惰/在咖啡开始之前。或者如果你精神上懒惰/在咖啡开始之前。