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IWMDMOperation3 Interface (deprecated)

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This is preliminary documentation and subject to change.

This topic documents a feature of the Windows Media Device Manager SDK. We recommend that you migrate your application to use the Windows Portable Devices API. For more information, see the Windows Portable Devices SDK.

The optional, application-implemented IWMDMOperation3 interface extends IWMDMOperation by providing a new method for transferring data unencrypted for added efficiency.

In addition to the methods inherited from IWMDMOperation, the IWMDMOperation3 interface exposes the following methods.

Method Description
TransferObjectDataOnClearChannel Transfers a block of data to or from the device more efficiently than IWMDMOperation::TransferObjectData.

See Also