PFND3DKMT_CHECKMONITORPOWERSTATE callback function (d3dkmthk.h)
The D3DKMTCheckMonitorPowerState function verifies the power state of a monitor.
Syntax
PFND3DKMT_CHECKMONITORPOWERSTATE Pfnd3dkmtCheckmonitorpowerstate;
NTSTATUS Pfnd3dkmtCheckmonitorpowerstate(
const D3DKMT_CHECKMONITORPOWERSTATE *unnamedParam1
)
{...}
Parameters
unnamedParam1
pData [in]
A pointer to a D3DKMT_CHECKMONITORPOWERSTATE structure that describes the connection to the monitor for which to check the power state.
Return value
D3DKMTCheckMonitorPowerState returns one of the following values:
| Return code | Description |
|---|---|
| STATUS_SUCCESS | The power state of the monitor was successfully verified. |
| STATUS_INVALID_PARAMETER | Parameters were validated and determined to be incorrect. |
This function might also return other NTSTATUS values.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista |
| Target Platform | Universal |
| Header | d3dkmthk.h (include D3dkmthk.h) |