添加项目文件。

Szmedi.RvKits/FamilyTools/RenameTypeItem.cs

@@ -0,0 +1,38 @@
+using Autodesk.Revit.DB;
+
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace Szmedi.RvKits.ModelManager;
+
+public partial class RenameTypeItem : ObservableObject
+{
+    [ObservableProperty]
+    private bool isSelected;
+
+    [ObservableProperty]
+    private string newTypeName;
+
+    [ObservableProperty]
+    private string oldTypeName;
+
+    partial void OnIsSelectedChanged(bool value)
+    {
+        if (value == false)
+        {
+            NewTypeName = string.Empty;
+        }
+    }
+
+    public ElementType ElementType { get; set; }
+    public string CategoryName { get; set; }
+    public string FamilyName { get; set; }
+
+    //public RenameTypeItem()
+    //{
+    //    PropertyChanged += (sender, args) =>
+    //    {
+    //        if (args.PropertyName == nameof(RenameTypeItem.IsSelected))
+    //            OnPropertyChanged(nameof(RenameTypeViewModel.IsAllItemsSelected));
+    //    };
+    //}
+}