IMFCameraControlDefaultsCollection::GetControl method (mfidl.h)

Gets the control from the collection using the specified zero-based index.

Syntax

HRESULT GetControl(
  [in] ULONG                    index,
       IMFCameraControlDefaults **configuration
);

[in] index

The index of the control to retrieve.

configuration

Receives a pointer to a IMFCameraControlDefaults instance representing the retrieved control.

A HRESULT value, including the following.

Value	Description
S_OK	Success.
MF_E_INVALIDINDEX	The index was out of the allowed range.

The specified index must be less than the value returned by GetControlCount.