IAMCameraControl::GetRange (Compact 2013)

3/26/2014

This method retrieves the range and default value of a specified camera property.

Syntax

HRESULT GetRange (
  long  property,
  long* pMin,
  long* pMax,
  long* pSteppingDelta,
  long* pDefault,
  long* pCapsFlags
);

property
[in] A long value that specifies the property to query, as a value from the CameraControlProperty enumeration.

pMin
[out] Pointer to a long variable that receives the minimum value of the property.

pMax
[out] Pointer to a long variable that receives the maximum value of the property.

pSteppingDelta
[out] Pointer to a long variable that receives the step size for the property. The step size is the smallest increment by which the property can change.

pDefault
[out] Pointer to a long variable that receives the default value of the property.

pCapsFlags
[out] Pointer to a long variable that receives an element of the CameraControlFlags enumeration, indicating whether the property is controlled automatically or manually.

If the method succeeds, it returns S_OK. Otherwise it returns an HRESULT error code.

DirectShow applications and DirectShow filters have different include file and link library requirements.

Header	dshow.h
Library	Strmiids.lib