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This method retrieves the frequency of the monitor being driven by the DirectDraw object.
HRESULT GetMonitorFrequency(LPDWORDlpdwFrequency);
Parameters
- lpdwFrequency
Address of the variable that will be filled with the monitor frequency, reported in Hz.
Return Values
If the method succeeds, the return value is DD_OK.
If the method fails, the return value may be one of the following error values:
| DDERR_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
| DDERR_UNSUPPORTED |
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddraw.h.
Link Library: Ddraw.lib.
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