IESEvent::GetData Method
[This documentation is preliminary and is subject to change.]
Gets data from an event defined by the Protected Broadcast Driver Architecture (PBDA). This method gets a byte array that contains the data in an IESEvent object passed in a call to IESEventService::FireESEvent.
Syntax
HRESULT GetData(
[out, retval] SAFEARRAY **pbData
);
Parameters
- pbData [out]
Pointer to an array that contains the event data. If this parameter is "NULL", gets the length of the data. This method allocates memory for the array by calling CoTaskMemAlloc and returns a pointer to the array in this parameter. The caller is responsible for freeing the memory by calling CoTaskMemFree.
Return Value
If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Client | Requires Windows 7. |
| IDL | Declared in Tuner.idl. |
See Also
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Build date: 12/4/2008