Detect Remote Desktop Services(RDP)
To optimize performance, it is good practice for applications to detect whether they are running in a Remote Desktop Services client session. For example, when an application is running on a remote session, it should eliminate unnecessary graphic effects, as described in Graphic Effects. If the user is running the application in a local environment, it is not as critical for the application to optimize its behavior.
The following example shows a function that returns TRUE if the application is running in a remote session and FALSE if the application is running on the console.
sample code:
#include windows.h
#pragma comment(lib, "user32.lib")
BOOL IsRemoteSession(void)
{
return GetSystemMetrics( SM_REMOTESESSION );
}