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IAppxPackageReader::GetFootprintFile method

Retrieves a footprint file from the package.

Syntax


HRESULT GetFootprintFile(
  [in]          APPX_FOOTPRINT_FILE_TYPE type,
  [out, retval] IAppxFile                **file
);

Parameters

type [in]

Type: APPX_FOOTPRINT_FILE_TYPE

The type of footprint file to be retrieved.

file [out, retval]

Type: IAppxFile**

The file object that corresponds to the footprint file of type.

Return value

Type: HRESULT

If the method succeeds, it returns S_OK. Otherwise, it returns an error code that includes, but is not limited to, those in the following table.

Return codeDescription
E_INVALIDARG

The type parameter is not a member of the APPX_FOOTPRINT_FILE_TYPE enumeration.

HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)

The package does not contain a footprint file of the specified type.

GetFootprintFile can return this error for APPX_FOOTPRINT_FILE_TYPE_SIGNATURE and APPX_FOOTPRINT_FILE_TYPE_CODEINTEGRITY types.

 

Examples

For an example, see Quickstart: Extract app package contents.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

AppxPackaging.h

IDL

AppxPackaging.idl

IID

IID_IAppxPackageReader is defined as b5c49650-99bc-481c-9a34-3d53a4106708

See also

IAppxPackageReader
IAppxPackageReader::GetPayloadFile
IAppxPackageReader::GetPayloadFiles
IAppxFile

 

 

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