PackUriHelper.GetPartUri Method

Returns the URI of a PackagePart within a specified pack URI.

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

public static Uri GetPartUri(
	Uri packUri
)
You cannot use methods in XAML.

Parameters

packUri
Type: System.Uri

The pack URI from which to return the PackagePart URI.

Return Value

Type: System.Uri
The URI of the PackagePart in the given packUri, or null if packUri points to a package instead of a PackagePart.

The returned PackagePart URI is relative to the package root and is an absolute path that always starts with "/" and conforms to the syntax defined in the Open Packaging Conventions Specification.

The following table illustrates sample cases for GetPartUri.

 packUri

 Returned Part URI 

 pack://http:,,www.proseware.com,mypackage.xyz/a/mydoc.xaml 

 /a/mydoc.xaml 

 pack://http:,,www.proseware.com,packages.aspx%3fmypackage/a/bar.xaml 

 /a/bar.xaml 

 pack://http:,,www.proseware.com,mypackage.pkg 

 null 

 pack://ftp:,,ftp.proseware.com,packages,mypackage1.abc/a/picture.jpg 

 /a/picture.jpg 

 pack://file:,,,d:,packages,mypackage2.pkg/a/bar.xaml 

 /a/bar.xaml 

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0
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