PDD_SetSensorState
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8/28/2008
his method sets the sensor state. This method is called in response to a CSPROPERTY_CONNECTION_STATE request.
Syntax
DWORD PDD_SetSensorState(
LPVOID PDDContext,
ULONG ulModeType,
CSSTATE CsState
);
Parameters
LPVOID PDDContext
[in]This is the return value of PDD_Init.
ULONG ulModeType
[in]There are three modes supported, i.e., CAPTURE, PREVIEW and STILL
CSSTATE CsState
There are three valid states: CSSTATE_STOP, CSSTATE_PAUSE, and CSSTATE_RUN.Defined under %_WINCEROOT\public\common\oak\inc\cs.h
Return Value
PDD specific. ERROR_SUCCESS represents success. Any other value will be treated as error.
Remarks
PDD_SetSensorState() is only called for Preview or Capture sensor modes. For Still sensor mode, PDD_TakeStillPicture is called.
Data will only be captured when state is CSSTATE_RUN.
Requirements
| Header | Developer Implemented |
| Library | Developer Implemented |
| Windows Embedded CE | Windows Embedded CE 6.0 and later |