Windows Media Player 11 SDK IWMPContentPartner::SetCallback 

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IWMPContentPartner::SetCallback

Note This section describes functionality designed for use by online stores. Use of this functionality outside the context of an online store is not supported.

The SetCallback method provides the plug-in with a pointer for calling Windows Media Player methods.

Syntax

  HRESULT SetCallback(
  IWMPContentPartnerCallback*  pCallback
);

Parameters

pCallback

[in]  Pointer to the IWMPContentPartnerCallback interface.

Return Values

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK The method succeeded.

Remarks

Windows Media Player calls this function when instantiating the plug-in to provide the callback pointer. The Player also calls this function during shutdown and passes NULL for the parameter value. This signals the plug-in to release the callback pointer provided by the previous call.

Requirements

Version: Windows Media Player 11

Header: contentpartner.h

See Also

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