大量更新

ShrlAlgoToolkit.RevitAddins/Assists/WinDialogHelper.cs

@@ -5,6 +5,8 @@ using System.Runtime.InteropServices;
 using System.Windows;
 using System.Windows.Interop;
 
+using Autodesk.Revit.DB;
+
 using CommunityToolkit.Mvvm.ComponentModel;
 
 using Microsoft.Win32;
@@ -124,7 +126,36 @@ public static class WinDialogHelper
         dialog.SetFilter(title, extensions);
         return dialog.ShowDialog() == true ? dialog.FileName : null;
     }
+    public static void UpdateViewDisplay(Autodesk.Revit.UI.PreviewControl _currentPreviewControl, System.Windows.Controls.Grid PreviewContainer, Document _backgroundDoc, View view, ViewDetailLevel detailLevel, DisplayStyle displayStyle)
+    {
+        if (_backgroundDoc == null || view == null) return;
 
+        _backgroundDoc.Invoke(
+            ts =>
+            {
+                try
+                {
+                    view.DetailLevel = detailLevel;
+                    view.DisplayStyle = displayStyle;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message);
+                }
+            });
+
+        // 2. 销毁旧控件
+        if (_currentPreviewControl != null)
+        {
+            PreviewContainer.Children.Clear();
+            _currentPreviewControl.Dispose();
+            _currentPreviewControl = null;
+        }
+
+        // 3. 创建新控件并加入 UI
+        _currentPreviewControl = new Autodesk.Revit.UI.PreviewControl(_backgroundDoc, view.Id);
+        PreviewContainer.Children.Add(_currentPreviewControl);
+    }
     ///// <summary>
     /////     单选文件夹路径
     ///// </summary>