添加项目文件。

AddInManager/CAddInManagerFaceless.cs

@@ -0,0 +1,19 @@
+
+using Autodesk.Revit.Attributes;
+
+using Autodesk.Revit.DB;
+using Autodesk.Revit.UI;
+
+using System;
+
+namespace AddInManager
+{
+    [Transaction(TransactionMode.Manual)]
+    public class CAddInManagerFaceless : IExternalCommand
+    {
+        public Result Execute(ExternalCommandData revit, ref string message, ElementSet elements)
+        {
+            return AIM.Instance.ExecuteCommand(revit, ref message, elements, true);
+        }
+    }
+}