CAMThread::CallWorker (Compact 2013)
3/26/2014
Makes a request to the worker thread and blocks for a response.
Syntax
DWORD CallWorker(
DWORD dw
);
Parameters
- dw
Derived class defines the meaning of the parameter.
Return Value
Returns a value that is defined by the derived class.
Remarks
This member function uses a CCritSec object to ensure that only one request is made at a time. It is therefore not valid to call the CAMThread::CallWorker member function from the thread itself or from any member function that is executing in the context of the thread.
Requirements
Header |
dshow.h, |
Library |
ole32.lib, |