Retrieves the range and default value of the specified camera property.
#include "ltmm.h"
Language | Syntax |
---|---|
C | HRESULT IltmmCameraControl_getRange(pCamera, property, pMin, pMax, pSteppingDelta, pDefault, pCapsFlags) |
C++ | HRESULT GetRange(property, pMin, pMax, pSteppingDelta, pDefault, pCapsFlags) |
Pointer to an IltmmCameraControl interface.
Specifies the property for which to get the range and default value. For a list of possible values, refer to the ltmmCameraControlProperty Constants.
Pointer to a variable that receives the minimum value allowed for the specified property.
Pointer to a variable that receives the maximum value allowed for the specified property.
Pointer to a variable that receives the smallest change allowed for the specified property.
Pointer to a variable that receives the default value for the specified property.
Pointer to a variable that receives the flags for the specified property. For a list of possible values, refer to the ltmmCameraControlFlags Constants.
Value | Meaning |
---|---|
S_OK | The function was successful. |
<> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
To get the value and flags for a specific property, call IltmmCameraControl::Get. To change the value or flags for a specific property, call IltmmCameraControl::Set.
For more detailed information, refer to the Microsoft documentation for IAMCameraControl::GetRange.
Win32, x64.
Language | Example |
---|---|
C | IltmmCameraControl::GetRange |
C++ | IltmmCameraControl::GetRange |
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