IMFMediaKeys::get_KeySystem method (mfmediaengine.h)

Gets the key system string the IMFMediaKeys object was created with.

Syntax

HRESULT get_KeySystem(
  BSTR *keySystem
);

Parameters

keySystem

The string name of the key system.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Requirement	Value
Minimum supported client	Windows 8.1 [desktop apps only]
Minimum supported server	Windows Server 2012 R2 [desktop apps only]
Target Platform	Windows
Header	mfmediaengine.h

See also

IMFMediaKeys