XPathItem.ValueAsDouble Property


When overridden in a derived class, gets the item's value as a Double.

Namespace:   System.Xml.XPath
Assembly:  System.Xml (in System.Xml.dll)

public abstract double ValueAsDouble { get; }

Property Value

Type: System.Double

The item's value as a Double.

Exception Condition

The item's value is not in the correct format for the Double type.


The attempted cast to Double is not valid.


The attempted cast resulted in an overflow.

The ValueAsDouble property attempts to convert the value of the item to the .NET Framework 2.0 Double type according to the XPath 2.0 rules for casting the item's type.

For more information about type support in the System.Xml namespace, see Type Support in the System.Xml Classes.

.NET Framework
Available since 2.0
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