@msdn=http://search.microsoft.com/search/results.aspx?qu=$$$ @pinvoke=http://pinvoke.net/$$$.htm Summary: The GetMouseMovePointsEx API !!!!C# Signature: [DllImport("user32.dll")] static extern int GetMouseMovePointsEx(uint cbSize, [In] ref MOUSEMOVEPOINT lppt, [Out] MOUSEMOVEPOINT [] lpptBuf, int nBufPoints, uint resolution); !!!!User-Defined Types: None. !!!!Notes: None. !!!!Tips & Tricks: Please add some! !!!!Sample Code: Please add some! public const int GMMP_USE_DISPLAY_POINTS = 1; public const int GMMP_USE_HIGH_RESOLUTION_POINTS = 2; [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)] // For GetMouseMovePointsEx public struct MOUSEMOVEPOINT { public int x ; //Specifies the x-coordinate of the mouse public int y ; //Specifies the y-coordinate of the mouse public int time ; //Specifies the time stamp of the mouse coordinate public IntPtr dwExtraInfo; //Specifies extra information associated with this coordinate. } [DllImport("user32.dll", ExactSpelling = true, CharSet = CharSet.Auto, SetLastError = true)] internal static extern int GetMouseMovePointsEx( uint cbSize, [In] ref MOUSEMOVEPOINT pointsIn, [Out] MOUSEMOVEPOINT[] pointsBufferOut, int nBufPoints, uint resolution ); uint mode = GMMP_USE_DISPLAY_POINTS; MOUSEMOVEPOINT mp_in = new MOUSEMOVEPOINT(); MOUSEMOVEPOINT[] mp_out = new MOUSEMOVEPOINT[64]; int nNumPointsRequired = 20 ; // set number of points to desired value less than 64 // Set the Current Position in currentPosition, of type POINT mp_in.x = ((int)currentPosition.X) & 0x0000FFFF; //Ensure that this number will pass through. mp_in.y = ((int)currentPosition.Y) & 0x0000FFFF; int cpt = GetMouseMovePointsEx((uint)(Marshal.SizeOf(mp_in)), ref mp_in, mp_out, nNumPointsRequired, mode); if (cpt == -1) { int win32Error = Marshal.GetLastWin32Error(); // Dance around FxCop. throw new System.ComponentModel.Win32Exception(win32Error); } !!!!Alternative Managed API: Do you know one? Please contribute it! Documentation: GetMouseMovePointsEx@msdn on MSDN
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