我需要在C＃中使用此代码。请尽快 [英] I need this code in C# . plz ASAP

问题描述

If ifBlank(XMLStr, "") = "" Then Return "" : Exit Function
        XMLStr = XMLStr.Replace("&", "&")
        XMLStr = XMLStr.Replace("<", "&lt;")
        XMLStr = XMLStr.Replace(">", "&gt;")
        Dim str As Char = <string>"</string>
        XMLStr = XMLStr.Replace(str, "&quot;")
        XMLStr = XMLStr.Replace("'", "&apos;")
        Return XMLStr

修复HTML编码，假设从常规变为编码。 [/ EDIT]

fixed HTML encoding, assuming going from "regular" to "encoded". [/EDIT]

推荐答案

究竟是什么代码应该做什么？

你所拥有的是对String的一系列调用。用相同的两个参数替换：所以它们将用相同的子串替换子串，并且在实践中什么都不做。

例如，如果我有字符串

What is that code supposed to do, exactly?
All you have is a sequence of calls to String.Replace with the two parameters the same: so they will replace a substring with the same substring, and do nothing at all in practice.
For example, if I have the string

hello&there

我这样做：

and I do this:

XMLStr = "hello&there"
XMLStr = XMLStr.Replace("&", "&")

然后我最终得到

Then I end up with

hello&there

并且替换的调用已经完成一无所获。



那么你想做什么？因为如果您尝试使用HTML enocding来替换网页中的可打印标记，那么最好使用Server.HTMLEncode来完成这项任务...

And the call to replace has done a total on nothing.

So what are you trying to do? Because if you are trying to do HTML enocding to replace tag with printable ones in a web page, then you would be better off using Server.HTMLEncode which will do the job for you...

如果我理解你的困境，你需要这个代码：



Dim str As Char =< string>

XMLStr = XMLStr。替换（str，）



等价于C＃，即：



XMLStr = XMLStr .Replace（\，）;



HTMLEncode是解决更大问题的正确方法。

If I understand your dilemna, you want this code:

Dim str As Char = <string>"
XMLStr = XMLStr.Replace(str, """)

in equivalent C#, which is:

XMLStr = XMLStr.Replace("\"", """);

HTMLEncode is the proper solution to the larger problem.

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