System::Xml::XmlReader::get_HasValue 方法

XmlReader::get_HasValue method

当在派生类中重写时，获取一个值，指示当前节点是否可以具有 XmlReader::get_Value 值。

virtual bool System::Xml::XmlReader::get_HasValue()

ReturnValue

true if the node on which the reader is currently positioned can have a Value; otherwise, false. If false, the node has a value of String::Empty.

另见

Class XmlReader
Namespace System::Xml
Library Aspose.Page for C++

System::Xml::XmlReader::get_HasAttributes 方法 System::Xml::XmlReader::get_IsDefault 方法