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PackUriHelper.ComparePackUri Method

Returns a value that indicates whether two pack URIs are equivalent.

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

public static int ComparePackUri (
	Uri firstPackUri,
	Uri secondPackUri
)
public static int ComparePackUri (
	Uri firstPackUri, 
	Uri secondPackUri
)
public static function ComparePackUri (
	firstPackUri : Uri, 
	secondPackUri : Uri
) : int
You cannot use methods in XAML.

Parameters

firstPackUri

The first pack URI.

secondPackUri

The second pack URI.

Return Value

A signed integer indicating the relationship between firstPackUri and secondPackUri.

Value

Meaning

Less than zero

firstPackUri is less than secondPackUri.

Zero

firstPackUri is equivalent to secondPackUri.

Greater than zero

firstPackUri is greater than secondPackUri.

Exception typeCondition

ArgumentException

Either firstPackUri or secondPackUri is not an absolute URI.

-or-

Either firstPackUri or secondPackUri do not begin with a "pack://" scheme.

If both firstPackUri and secondPackUri are a null reference (Nothing in Visual Basic), ComparePackUri returns zero (0). When comparing pack URIs, a a null reference (Nothing in Visual Basic) URI is always less than a non-a null reference (Nothing in Visual Basic) URI. For cases where firstPackUri and secondPackUri are both absolute pack URIs, ComparePackUri performs the comparison.

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

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