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PackUriHelper.IsRelationshipPartUri Method

Returns a value that indicates whether a specified URI is the URI of a PackageRelationship part.

Namespace: System.IO.Packaging
Assembly: WindowsBase (in windowsbase.dll)

public static bool IsRelationshipPartUri (
	Uri partUri
public static boolean IsRelationshipPartUri (
	Uri partUri
public static function IsRelationshipPartUri (
	partUri : Uri
) : boolean
You cannot use methods in XAML.



The URI to check for a PackageRelationship part.

Return Value

true if partUri identifies a PackageRelationship part; otherwise, false.

Exception typeCondition


partUri is a null reference (Nothing in Visual Basic).


partUri is an absolute URI.


partUri is an invalid PackagePart syntax.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0