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Verifies that the string is a valid token according to the W3C XML Schema Part2: Datatypes recommendation.
public:
static System::String ^ VerifyTOKEN(System::String ^ token);
public static string? VerifyTOKEN(string? token);
public static string VerifyTOKEN(string token);
static member VerifyTOKEN : string -> string
Public Shared Function VerifyTOKEN (token As String) As String
The string value you wish to verify.
The token, if it is a valid token.
The string value is not a valid token.
This method ensures that the name token follows the proper syntax for a valid token. It can be used in the following manner:
try {
writer.WriteStartElement(XmlConvert.VerifyTOKEN("abc"),"book");
}
catch(Exception e) {
Console.WriteLine("error");
}
For more information on tokens, see NMTOKEN.
| Product | Versions |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
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