// iddcx.h
struct IDARG_OUT_QUERYTARGETMODES {
UINT TargetModeBufferOutputCount;
};
View the official Windows Driver Kit DDI referenceNo description available.
The IDARG_OUT_QUERYTARGETMODES structure contains output arguments for the EVT_IDD_CX_MONITOR_QUERY_TARGET_MODES and EVT_IDD_CX_MONITOR_QUERY_TARGET_MODES2 callback functions.
TargetModeBufferOutputCount[out] If the OS provides the number of target modes, the driver sets this to that value. See IDARG_IN_QUERYTARGETMODES for more information.