Using GetDeviceCaps with multiple monitors 1

[solla]

I have a multiple monitor setup and I want to print a bitmap from an area of the screen on the 2nd monitor.

However, if I use:

xScrn = GetDeviceCaps(hScreenDC, HORZRES);
yScrn = GetDeviceCaps(hScreenDC, VERTRES);

I get only the size of the primary monitor. This means that with my current logic, I cannot print from the second monitor.

How can I get the size in pixels of the complete screen?

Thanks in advance for any help.

 

[solla]

To reply to my own message:
On non-NT machines you can use

xSize = GetSystemMetrics( SM_CXVIRTUALSCREEN );
ySize = GetSystemMetrics( SM_CYVIRTUALSCREEN );

For full compatibility, use EnumDisplayMonitors