IComparer.Compare Method
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XNodeDocumentOrderComparer.IComparer.Compare Method

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Compares two nodes to determine their relative document order.

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

int IComparer.Compare(
	Object x,
	Object y
)

Parameters

x
Type: System.Object
The first XNode to compare.
y
Type: System.Object
The second XNode to compare.

Return Value

Type: System.Int32
An Int32 that contains 0 if the nodes are equal; -1 if x is before y; 1 if x is after y.

Implements

IComparer.Compare(Object, Object)

ExceptionCondition
InvalidOperationException

The two nodes do not share a common ancestor.

ArgumentException

The two nodes are not derived from XNode.

We recommend that instead of using this class directly, you use the InDocumentOrder<T> method. This class is used internally by that method.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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