When overridden in a derived class, gets a value indicating whether the current node can have a XmlReader.Value.
Syntax
public virtual bool HasValue { get; }
Value
A bool where true indicates the node on which the reader is currently positioned can have an associated text value; otherwise, false.
Remarks
The following table lists node types that have a value to return.
| Attribute |
The value of the attribute. |
| CDATA |
The content of the CDATA section. |
| Comment |
The content of the comment. |
| DocumentType |
The internal subset. |
| ProcessingInstruction |
The entire content, excluding the target. |
| SignificantWhitespace |
The white space between markup in a mixed content model. |
| Text |
The content of the text node. |
| Whitespace |
The white space between markup. |
| XmlDeclaration |
The content of the declaration. |
Requirements
Namespace: System.Xml
Assembly: System.Xml (in System.Xml.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0
Assembly: System.Xml (in System.Xml.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0