多项功能优化

RvAddinTest/CreateWindow.xaml.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+using Autodesk.Revit.DB;
+using Autodesk.Revit.UI;
+
+using Nice3point.Revit.Toolkit.External.Handlers;
+
+using OfficeOpenXml.FormulaParsing.Excel.Functions.Math;
+
+namespace RvAddinTest;
+/// <summary>
+/// CreateWindow.xaml 的交互逻辑
+/// </summary>
+public partial class CreateWindow
+{
+    private readonly ActionEventHandler handler = new ActionEventHandler();
+
+    public CreateWindow()
+    {
+        InitializeComponent();
+    }
+
+    private void Button_Click(object sender, RoutedEventArgs e)
+    {
+        var button = sender as Button;
+        handler.Raise(uiapp =>
+        {
+            //uiapp.Application.DocumentChanged += Application_DocumentChanged;
+            try
+            {
+                var doc = uiapp.ActiveUIDocument.Document;
+                var family = new FilteredElementCollector(doc).OfClass(typeof(Family))
+    .FirstOrDefault(pt => pt.Name.Contains(button.Content.ToString())) as Family;
+                var fs = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
+                if (fs != null && uiapp.ActiveUIDocument.CanPlaceElementType(fs))
+                {
+                    uiapp.ActiveUIDocument.PromptForFamilyInstancePlacement(fs);
+                }
+            }
+            catch (Autodesk.Revit.Exceptions.OperationCanceledException)
+            {
+            }
+            //uiapp.Application.DocumentChanged -= Application_DocumentChanged;
+        });
+    }
+
+    private void Application_DocumentChanged(object sender, Autodesk.Revit.DB.Events.DocumentChangedEventArgs e)
+    {
+        if (e.GetAddedElementIds().Count == 1)
+        {
+            var id = e.GetAddedElementIds().FirstOrDefault();
+            var elem = e.GetDocument().GetElement(id);
+            if (elem is FamilyInstance ins && ins.Symbol.FamilyName.Contains("铜球阀"))
+            {
+
+            }
+        }
+
+    }
+}