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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


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.


 Returned Part URI 











.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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