Pauses the message pump.
Syntax
HRESULT Pause(
  [out] DWORD *pdwCookie
);
Parameters
- pdwCookie [out]
 The address of an unsigned long integer value that receives a cookie.
Return value
Returns S_OK if successful, or an error value otherwise.
Requirements
| Minimum supported client | Windows XP | 
| Minimum supported server | Windows 2000 Server | 
| Header | Dimm.h | 
| IDL | Dimm.idl | 
| DLL | Msimtf.dll |