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copied!<p>I was looking for something similar and found this article <a href="http://social.technet.microsoft.com/wiki/contents/articles/6460.simulating-touch-input-in-windows-developer-preview-using-touch-injection-api-en-us.aspx?PageIndex=2">Simulating Touch Input in Windows Developer preview using Touch Injection API</a> and <a href="http://code.msdn.microsoft.com/windowsdesktop/Touch-Injection-Sample-444d9bf7">sample code</a> (C++) may answer your question. However, this seems to work only on Windows 8 (not Windows 7).</p> <p>It simulates Tap, Hold, Drag, Pinch/Pan, Rotate and Cross-Slide.</p> <p>Here is the touch (Tap) code:</p> <pre><code>POINTER_TOUCH_INFO contact; InitializeTouchInjection(1, TOUCH_FEEDBACK_DEFAULT); // Here number of contact point is declared as 1. memset(&contact, 0, sizeof(POINTER_TOUCH_INFO)); contact.pointerInfo.pointerType = PT_TOUCH; contact.pointerInfo.pointerId = 0; //contact 0 contact.pointerInfo.ptPixelLocation.y = 200; // Y co-ordinate of touch on screen contact.pointerInfo.ptPixelLocation.x = 300; // X co-ordinate of touch on screen contact.touchFlags = TOUCH_FLAG_NONE; contact.touchMask = TOUCH_MASK_CONTACTAREA | TOUCH_MASK_ORIENTATION | TOUCH_MASK_PRESSURE; contact.orientation = 90; // Orientation of 90 means touching perpendicular to screen. contact.pressure = 32000; // defining contact area (I have taken area of 4 x 4 pixel) contact.rcContact.top = contact.pointerInfo.ptPixelLocation.y - 2; contact.rcContact.bottom = contact.pointerInfo.ptPixelLocation.y + 2; contact.rcContact.left = contact.pointerInfo.ptPixelLocation.x - 2; contact.rcContact.right = contact.pointerInfo.ptPixelLocation.x + 2; contact.pointerInfo.pointerFlags = POINTER_FLAG_DOWN | POINTER_FLAG_INRANGE | POINTER_FLAG_INCONTACT; InjectTouchInput(1, &contact); // Injecting the touch down on screen contact.pointerInfo.pointerFlags = POINTER_FLAG_UP; InjectTouchInput(1, &contact); // Injecting the touch Up from screen </code></pre> <p>Another article: <a href="http://msdn.microsoft.com/en-us/library/windows/desktop/dd371578%28v=vs.85%29.aspx">Getting Started with Windows Touch Gestures</a></p>

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