Gets the size of a desktop.
ADLX_RESULT Size (adlx_int* width, adlx_int* height)
[out]width adlx_int* The pointer to a variable where the width is returned.
[out]height adlx_int* The pointer to a variable where the height is returned.
If the width and height are successfully returned, ADLX_OK is returned.
If the width and height are not successfully returned, an error code is returned.
Refer to ADLX_RESULT for success codes and error codes.
The desktop size represents the pixel resolution of the desktop.