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ITfMessagePump interface (msctf.h)

  • Article

The ITfMessagePump interface is implemented by the TSF manager and is used by an application to obtain messages from the application message queue. The methods of this interface are wrappers for the GetMessage and PeekMessage functions. This interface enables the TSF manager to perform any necessary pre-message or post-message processing.

Inheritance

The ITfMessagePump interface inherits from the IUnknown interface. ITfMessagePump also has these types of members:

Methods

The ITfMessagePump interface has these methods.

 
ITfMessagePump::GetMessageA

ITfMessagePump::GetMessageA method
ITfMessagePump::GetMessageW

ITfMessagePump::GetMessageW method
ITfMessagePump::PeekMessageA

ITfMessagePump::PeekMessageA method
ITfMessagePump::PeekMessageW

ITfMessagePump::PeekMessageW method

Remarks

If the application is Unicode, it should use the PeekMessageW and GetMessageW methods. Otherwise, the application should use the PeekMessageA and GetMessageA methods.

Examples

ITfThreadMgr 


HRESULT hr;
ITfMessagePump *pMessagePump;

hr = pThreadManager->QueryInterface(IID_ITfMessagePump, (LPVOID*)&pMessagePump);
if(SUCCEEDED(hr))
{
    //Use the ITfMessagePump interface. 
    
    //Release the ITfMessagePump interface. 
    pMessagePump->Release();
}

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header msctf.h
Redistributable TSF 1.0 on Windows 2000 Professional