static extern IntPtr ReleaseDC(IntPtr hWnd,IntPtr hDc);endregion region DeviceCaps常量 const int HORZRES=8;const int VERTRES=10;const int LOGPIXELSX=88;const int LOGPIXELSY=90;const int DESKTOPVERTRES...
public static extern IntPtr CallNextHookEx(IntPtr idHook,int nCode,IntPtr wParam,IntPtr lParam);[DllImport("user32.dll")] public static extern int GetWindowTextLength(IntPtr hWnd);[DllImport("user32....
public static IntPtr GetFirstChildItem(IntPtr TreeViewHwnd,IntPtr ParentHwnd) { int result=SendMessage(TreeViewHwnd.ToInt32(),TVM_GETNEXTITEM,new IntPtr(TVGN_CHILD),ParentHwnd);return new IntPtr...
[DllImport("user32.dll")]static extern int CallNextHookEx(IntPtr hhk,int nCode,IntPtr wParam,IntPtr lParam);endregion#region constansprivate const int WH_KEYBOARD=2;private const int HC_ACTION=0;...