SecurityTokenSerializer.CanReadTokenCore(XmlReader) 方法
定义
确定此序列化程序是否可读取由指定的 XML 读取器指向的安全令牌。Determines whether this serializer can read the security token pointed at by the specified XML reader. 供基类调用。Called by the base class.
protected:
abstract bool CanReadTokenCore(System::Xml::XmlReader ^ reader);
protected abstract bool CanReadTokenCore (System.Xml.XmlReader reader);
abstract member CanReadTokenCore : System.Xml.XmlReader -> bool
Protected MustOverride Function CanReadTokenCore (reader As XmlReader) As Boolean
参数
返回
如果可以读取安全令牌,则为 true;否则为 false。true when the security token can be read; otherwise, false.
例外
reader 为 null。reader is null.
注解
从 SecurityTokenSerializer 类派生的类必须重写 CanReadTokenCore(XmlReader) 方法。Classes that derive from the SecurityTokenSerializer class must override the CanReadTokenCore(XmlReader) method. CanReadToken(XmlReader) 方法调用 CanReadTokenCore 方法。The CanReadToken(XmlReader) method calls the CanReadTokenCore method.