Hi, I try to make a Dll to get the touch info of WM_TOUCH. for try to get message without source code of Unity, I create a other transparent window in front of unity window and translate the WM_TOUCH message in variable. After I call function like GetPoint(); to get touch Point coordonate. My probleme it's, I don't get any message from my windows and if a try to create a other white window to show it, I don't see any window in front of the Unity window.
You can download the project from this link : Touch_New_Win