GetDisplay

Syntax

ADLX_RESULT     GetDisplay (IADLXDisplay ** ppDisplay)

Parameters

1. [in] ppDisplay IADLXDisplay ** The address of a pointer to the returned interface. If the interface is not successfully returned, the method sets the dereferenced address *ppDisplay to nullptr.

Return Value

If the display interface is successfully returned, ADLX_OK is returned.

If the display inferface is not successfully returned, an error code is returned.

Refer to ADLX_RESULT for success codes and error codes.

Remarks

The returned interface must be discarded with Release when it is no longer needed.

Additional Info

In C++, when using ADLX interfaces as smart pointers, there is no need to call Release because smart pointers call it in their internal implementation.

Note: GetDisplay returns the reference counted display used by all the methods in this interface to check if there are any changes.

Requirements