Converts a string to its unescaped representation.
Assembly: System (in System.dll)
You should use this method with care. Unescaping a string that has been previously unescaped can lead to ambiguities and errors.
Many Web browsers escape spaces inside of URIs into plus ("+") characters; however, the UnescapeDataString method does not convert plus characters into spaces because this behavior is not standard across all URI schemes.
The following code example unescapes a URI, and then converts any plus characters ("+") into spaces.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2