XmlConvert::VerifyXmlChars Method (String^)
Returns the passed-in string if all the characters and surrogate pair characters in the string argument are valid XML characters, otherwise an XmlException is thrown with information on the first invalid character encountered.
Assembly: System.Xml (in System.Xml.dll)
Parameters
- content
-
Type:
System::String^
String that contains characters to verify.
Return Value
Type: System::String^Returns the passed-in string if all the characters and surrogate-pair characters in the string argument are valid XML characters, otherwise an XmlException is thrown with information on the first invalid character encountered.
No other values than the passed in argument should be returned. See XML 1.0 spec (fourth edition) production [2] Char for details on the allowed characters.
If the parameter is null, an ArgumentNullException will be thrown. If any of the characters are not valid xml characters, an XmlException is thrown with information on the first invalid character encountered.
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 3.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1