Is there an API to map 'touch' input to a different monitors?

I am trying to achieve the same functionality as multidigimon.exe, that is mapping an input digitizer to a given monitor, I was wondering if there is an API I can access or if the multidigimon.exe supports any parameters I can call it with to automate the mapping process. So far I have found that multidigimon.exe writes the following registry key key:20-\\?\hid#&col06#1&4784345&d&0005#{4d1e55b2-f16f-11cf-88cb-001111000030} value:\\?\DISPLAY#Default_Monitor#5&5e64b29&0&UID268435456#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7} to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Wisp\Pen\Digimon c++ windows-7 share|improve this question edited Apr 15 '10 at 14:57 Cat Plus Plus 53.1k1085140 asked Apr 15 '10 at 14:45 Stb 4315

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for anyone outhere looking for an answer. I did not find an api however I think I know how to do it: 1.Find the monitor that you want to map the input to via EnumDisplayDevices, we are interestded in the DeviceID, 2.Find the correct instance of the input device Write to the following reg key "HKLM\SOFTWARE\Microsoft\Wisp\Pen\Digimon" key = [you input device path instances] value =[your monitor device path] restart wisptis.exe, share|improve this answer answered Apr 19 '10 at 20:15 Stb 4315

I will try this today. Thanks :) –  hoffmanuel May 21 at 8:18 This works for me, thanks –  hoffmanuel May 22 at 6:24 add comment

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Can also be used if you system just doesn't recognize which screen has touch capabilities, and MultiDigiMon.exe fails to correct this... This was extremely helpful, been struggling with a touch screen for a week now because of the above ! Thanks a lot :D