IltmmCameraControl::GetRange

Summary

Retrieves the range and default value of the specified camera property.

Syntax

#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)

Parameters

IltmmCameraControl *pCamera

Pointer to an IltmmCameraControl interface.

long property

Specifies the property for which to get the range and default value. For a list of possible values, refer to the ltmmCameraControlProperty Constants.

long *pMin

Pointer to a variable that receives the minimum value allowed for the specified property.

long *pMax

Pointer to a variable that receives the maximum value allowed for the specified property.

long *pSteppingDelta

Pointer to a variable that receives the smallest change allowed for the specified property.

long *pDefault

Pointer to a variable that receives the default value for the specified property.

long *pCapsFlags

Pointer to a variable that receives the flags for the specified property. For a list of possible values, refer to the ltmmCameraControlFlags Constants.

Returns

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.

Comments

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.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmCameraControl::GetRange
C++ IltmmCameraControl::GetRange
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