XmlReader.IsNameToken(String) Method

Definition

Returns a value indicating whether or not the string argument is a valid XML name token.

C#
public static bool IsNameToken (string str);

Parameters

str
String

The name token to validate.

Returns

true if it is a valid name token; otherwise false.

Exceptions

The str value is null.

Remarks

This method uses the W3C XML 1.0 Recommendation to determine whether the name token is valid.

Applies to

Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 1.1, 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 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0