unity生成的exe文件，嵌入到winfrom中（转：unity 3d 官方论坛）__呆____呆_

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unity生成的exe文件，嵌入到winfrom中（转：unity 3d 官方论坛）

(2014-08-26 16:49:58)

标签：

房产

分类：【unity3D研究室】

因为代码在项目中，不好直接发。我就文字加API来回复了。
1、自定义个控件，继承于PANEL，这个就是你子exe所在的容器了
2、你这个控件里面逻辑代码实现，拉起子进程，获取其主窗体句柄，然后将子进程的主窗体边框去掉，强制MOVE到你控件中，大小就设置成控件的大小
3、重写OnResize，这里需要根据控件大小重设子进程主窗体的大小（很好理解）

下面解决你的通信问题：
1、这个方法有些太多了，namepipe、socket甚至serialport（脑残会用http://forum.china.unity3d.com/static/image/smiley/default/lol.gif3d 官方论坛）" />），我用的是remoting

WIN32的API如下：
      #region Win32 API

      private const int WM_KEYDOWN = 0x0100;
      [DllImport("User32.dll", EntryPoint = "http://forum.china.unity3d.com/static/image/smiley/default/titter.gif3d 官方论坛）" />ostMessage")]
      private static extern int PostMessage(
      IntPtr hWnd, // handle to destination window
      int Msg, // message
      IntPtr wParam, // first message parameter
      IntPtr lParam // second message parameter
      );

      [DllImport("USER32", SetLastError = true, CharSet = CharSet.Unicode, ExactSpelling = true, CallingConvention = CallingConvention.Winapi)]
      private static extern IntPtr GetSystemMenu(IntPtr WindowHandle, int bReset);

      [DllImport("User32.dll")]
      internal static extern int GetMenuItemCount(IntPtr hMenu);

      [DllImport("USER32", SetLastError = true, CharSet = CharSet.Unicode, ExactSpelling = true, CallingConvention = CallingConvention.Winapi)]
      private static extern int AppendMenuW(IntPtr MenuHandle, int Flags, int NewID, String Item);

      [DllImport("USER32", SetLastError = true, CharSet = CharSet.Unicode, ExactSpelling = true, CallingConvention = CallingConvention.Winapi)]
      private static extern int InsertMenuW(IntPtr hMenu, int Position, int Flags, int NewId, String Item);

      [DllImport("User32.dll")]
      internal static extern bool EnableMenuItem(IntPtr hMenu, Int32 uIDEnableItem, Int32 uEnable);

      [DllImport("user32.dll")]
      internal static extern bool DeleteMenu(IntPtr hMenu, uint uPosition, uint uFlags);

      [DllImport("User32.dll")]
      internal static extern int DrawMenuBar(IntPtr hWnd);

      internal const UInt32 MF_ENABLED = 0x00000000;
      internal const UInt32 MF_GRAYED = 0x00000001;
      internal const UInt32 MF_DISABLED = 0x00000002;
      internal const UInt32 MF_BYCOMMAND = 0x00000000;
      internal const UInt32 MF_BYPOSITION = 0x00000400;

      [DllImport("user32.dll")]
      static extern IntPtr SetActiveWindow(IntPtr hWnd);

      [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)]
      public static extern IntPtr GetForegroundWindow();

      [DllImport("user32.dll")]
      public static extern bool SetForegroundWindow(IntPtr hWnd);

      [DllImport("user32.dll", EntryPoint = "GetWindowThreadProcessId", SetLastError = true,
         CharSet = CharSet.Unicode, ExactSpelling = true,
         CallingConvention = CallingConvention.StdCall)]
      private static extern long GetWindowThreadProcessId(long hWnd, long lpdwProcessId);

      [DllImport("user32.dll", SetLastError = true)]
      private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

      [DllImport("user32.dll", SetLastError = true)]
      private static extern long SetParent(IntPtr hWndChild, IntPtr hWndNewParent);

      [DllImport("user32.dll", EntryPoint = "GetWindowLongA", SetLastError = true)]
      private static extern long GetWindowLong(IntPtr hwnd, int nIndex);

      [DllImport("user32.dll", EntryPoint = "SetWindowLong", CharSet = CharSet.Auto)]
      public static extern IntPtr SetWindowLongPtr32(HandleRef hWnd, int nIndex, int dwNewLong);
      [DllImport("user32.dll", EntryPoint = "SetWindowLongPtr", CharSet = CharSet.Auto)]
      public static extern IntPtr SetWindowLongPtr64(HandleRef hWnd, int nIndex, int dwNewLong);

      [DllImport("user32.dll", SetLastError = true)]
      private static extern long SetWindowPos(IntPtr hwnd, long hWndInsertAfter, long x, long y, long cx, long cy, long wFlags);

      [DllImport("user32.dll", SetLastError = true)]
      private static extern bool MoveWindow(IntPtr hwnd, int x, int y, int cx, int cy, bool repaint);

      [DllImport("user32.dll", EntryPoint = "http://forum.china.unity3d.com/static/image/smiley/default/titter.gif3d 官方论坛）" />ostMessageA", SetLastError = true)]
      private static extern bool PostMessage(IntPtr hwnd, uint Msg, uint wParam, uint lParam);

      [DllImport("user32.dll", SetLastError = true)]
      private static extern IntPtr GetParent(IntPtr hwnd);

      [DllImport("user32.dll", EntryPoint = "ShowWindow", SetLastError = true)]
      private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);

      [DllImport("User32.dll", EntryPoint = "SendMessage")]
      private static extern int SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, string lParam);

      [DllImport("user32.dll", SetLastError = true)]
      private static extern void SwitchToThisWindow(IntPtr hWnd, bool fAltTab);

      private const int SWP_NOOWNERZORDER = 0x200;
      private const int SWP_NOREDRAW = 0x8;
      private const int SWP_NOZORDER = 0x4;
      private const int SWP_SHOWWINDOW = 0x0040;
      private const int WS_EX_MDICHILD = 0x40;
      private const int SWP_FRAMECHANGED = 0x20;
      private const int SWP_NOACTIVATE = 0x10;
      private const int SWP_ASYNCWINDOWPOS = 0x4000;
      private const int SWP_NOMOVE = 0x2;
      private const int SWP_NOSIZE = 0x1;
      private const int GWL_STYLE = (-16);
      private const int WS_VISIBLE = 0x10000000;
      private const int WS_MAXIMIZE = 0x01000000;
      private const int WS_BORDER = 0x00800000;
      private const int WM_CLOSE = 0x10;
      private const int WS_CHILD = 0x40000000;
      private const int WS_POPUP = -2147483648;
      private const int WS_CLIPSIBLINGS = 0x04000000;

      private const int  SW_HIDE          = 0; //{隐藏, 并且任务栏也没有最小化图标}
      private const int  SW_SHOWNORMAL    = 1; //{用最近的大小和位置显示, 激活}
      private const int  SW_NORMAL       = 1; //{同 SW_SHOWNORMAL}
      private const int  SW_SHOWMINIMIZED = 2; //{最小化, 激活}
      private const int  SW_SHOWMAXIMIZED = 3; //{最大化, 激活}
      private const int  SW_MAXIMIZE       = 3; //{同 SW_SHOWMAXIMIZED}
      private const int  SW_SHOWNOACTIVATE  = 4; //{用最近的大小和位置显示, 不激活}
      private const int  SW_SHOW          = 5; //{同 SW_SHOWNORMAL}
      private const int  SW_MINIMIZE       = 6; //{最小化, 不激活}
      private const int  SW_SHOWMINNOACTIVE = 7; //{同 SW_MINIMIZE}
      private const int  SW_SHOWNA       = 8; //{同 SW_SHOWNOACTIVATE}
      private const int  SW_RESTORE       = 9; //{同 SW_SHOWNORMAL}
      private const int  SW_SHOWDEFAULT    = 10; //{同 SW_SHOWNORMAL}
      private const int  SW_MAX          = 10; //{同 SW_SHOWNORMAL}

      const int WM_SETTEXT = 0x000C;

      ///
      /// 设置窗体属性
      ///
      ///
      ///
      ///
      ///
      private static IntPtr SetWindowLong(HandleRef hWnd, int nIndex, int dwNewLong)
      {
         if (IntPtr.Size == 4)
         {
            return SetWindowLongPtr32(hWnd, nIndex, dwNewLong);
         }
         return SetWindowLongPtr64(hWnd, nIndex, dwNewLong);
      }

      //static KeyboardHook hook;
      ///
      /// 嵌入程序
      ///
      /// 应用程序
      /// 容器控件
      private static void EmbedProcess(Process p_application, ShineExcuContainer p_appContainer)
      {
         SetParent(p_application.MainWindowHandle, p_appContainer.Handle);
         MoveWindow(p_appContainer._AppProcess.MainWindowHandle, 0, 0, p_appContainer.Width, p_appContainer.Height, true);
         int style = (int)GetWindowLong(p_application.MainWindowHandle, GWL_STYLE);
         SetWindowLong(new HandleRef(p_appContainer, p_appContainer._AppProcess.MainWindowHandle), GWL_STYLE, (WS_VISIBLE | WS_CHILD | WS_MAXIMIZE) & style);
         p_appContainer.DeleteSystemMenuItems();
      }

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