添加项目文件。

RvAddinTest/GlobalMouseWatcher.cs

@@ -0,0 +1,133 @@
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System.Text;
+
+using Autodesk.Windows;
+
+namespace RvAddinTest;
+
+/// <summary>
+/// 全局鼠标监视器类，用于监视全局鼠标事件。
+/// </summary>
+internal class GlobalMouseWatcher
+{
+	private const int WH_MOUSE_LL = 14;
+	private const int WM_LBUTTONDOWN = 0x0201;
+	private const int WM_RBUTTONDOWN = 0x0204;
+
+	private IntPtr _hookID = IntPtr.Zero;
+
+	/// <summary>
+	/// 构造函数，设置鼠标钩子。
+	/// </summary>
+	public GlobalMouseWatcher()
+	{
+		_hookID = SetHook(MouseHookCallback);
+	}
+
+	/// <summary>
+	/// 析构函数，移除鼠标钩子。
+	/// </summary>
+	~GlobalMouseWatcher()
+	{
+		UnhookWindowsHookEx(_hookID);
+	}
+
+	/// <summary>
+	/// 设置鼠标钩子。
+	/// </summary>
+	/// <param name="proc">钩子过程。</param>
+	/// <returns>钩子的句柄。</returns>
+	private IntPtr SetHook(HookProc proc)
+	{
+		using (var curProcess = Process.GetCurrentProcess())
+		using (var curModule = curProcess.MainModule)
+		{
+			return SetWindowsHookEx(WH_MOUSE_LL, proc, GetModuleHandle(curModule.ModuleName), 0);
+		}
+	}
+
+	/// <summary>
+	/// 钩子过程的委托。
+	/// </summary>
+	private delegate IntPtr HookProc(int nCode, IntPtr wParam, IntPtr lParam);
+
+	/// <summary>
+	/// 鼠标钩子回调函数。
+	/// </summary>
+	private IntPtr MouseHookCallback(int nCode, IntPtr wParam, IntPtr lParam)
+	{
+		if (nCode >= 0 && wParam == (IntPtr)WM_RBUTTONDOWN)
+		{
+			CompleteMultiSelection();
+		}
+		return CallNextHookEx(_hookID, nCode, wParam, lParam);
+	}
+
+	#region Win32 API
+
+	[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+	private static extern IntPtr SetWindowsHookEx(int idHook, HookProc lpfn, IntPtr hMod, uint dwThreadId);
+
+	[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+	[return: MarshalAs(UnmanagedType.Bool)]
+	private static extern bool UnhookWindowsHookEx(IntPtr hhk);
+
+	[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+	private static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, IntPtr wParam, IntPtr lParam);
+
+	[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+	private static extern IntPtr GetModuleHandle(string lpModuleName);
+
+	[DllImport("user32.dll", CharSet = CharSet.None, ExactSpelling = false)]
+	private static extern bool EnumChildWindows(IntPtr hwndParent, CallBack lpEnumFunc, IntPtr lParam);
+
+	[DllImport("user32.dll")]
+	private static extern int SendMessage(IntPtr hWnd, int msg, int wParam, int lParam);
+
+	[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+	private static extern int GetWindowText(IntPtr hWnd, StringBuilder lpText, int nCount);
+
+	[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+	private static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);
+	#endregion
+
+	/// <summary>
+	/// 回调函数的委托。
+	/// </summary>
+	public delegate bool CallBack(IntPtr hwnd, int lParam);
+
+	/// <summary>
+	/// 完成多选操作。
+	/// </summary>
+	private static void CompleteMultiSelection()
+	{
+		var rvtwindow = ComponentManager.ApplicationWindow;
+		var list = new List<IntPtr>();
+		var flag = EnumChildWindows(
+			rvtwindow,
+			(hwnd, l) =>
+			{
+				var windowText = new StringBuilder(200);
+				GetWindowText(hwnd, windowText, windowText.Capacity);
+				var className = new StringBuilder(200);
+				GetClassName(hwnd, className, className.Capacity);
+				if (
+					(
+						windowText.ToString().Equals("完成", StringComparison.Ordinal)
+						|| windowText.ToString().Equals("Finish", StringComparison.Ordinal)
+					) && className.ToString().Contains("Button")
+				)
+				{
+					list.Add(hwnd);
+					return false;
+				}
+				return true;
+			},
+			new IntPtr(0)
+		);
+
+		var complete = list.FirstOrDefault();
+		SendMessage(complete, 245, 0, 0);
+	}
+}