添加Avalonia项目的demo

Serein.Workbench.Avalonia/Custom/ViewModels/FlowLibraryMethodInfoViewModel.cs

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+using CommunityToolkit.Mvvm.ComponentModel;
+using Serein.Library;
+using Serein.Workbench.Avalonia.Services;
+using Serein.Workbench.Avalonia.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Serein.Workbench.Avalonia.Custom.ViewModels
+{
+    
+    internal partial class FlowLibraryMethodInfoViewModel : ViewModelBase
+    {
+        /// <summary>
+        /// 当前预览的方法信息
+        /// </summary>
+
+        [ObservableProperty]
+        private MethodDetailsInfo methodDetailsInfo;
+
+
+        private IWorkbenchEventService workbenchEventService;
+
+        public FlowLibraryMethodInfoViewModel()
+        {
+            workbenchEventService = App.GetService<IWorkbenchEventService>();
+            workbenchEventService.OnPreviewlMethodInfo += WorkbenchEventService_OnPreviewlMethodInfo;
+            methodDetailsInfo = new MethodDetailsInfo
+            {
+                AssemblyName = "wait selection...",
+                MethodAnotherName = "wait selection...",
+                MethodName = "wait selection...",
+                NodeType = "wait selection...",
+                ReturnTypeFullName = "wait selection...",
+                IsParamsArgIndex = -1,
+                ParameterDetailsInfos = []
+            };
+        }
+
+
+        private void WorkbenchEventService_OnPreviewlMethodInfo(PreviewlMethodInfoEventArgs eventArgs)
+        {
+            var mdInfo = eventArgs.MethodDetailsInfo;
+            MethodDetailsInfo = mdInfo;
+            Debug.WriteLine($"预览了 {mdInfo.AssemblyName } - {mdInfo.MethodAnotherName}  方法");
+        }
+
+
+
+
+
+
+
+
+
+
+
+    }
+
+
+
+
+
+}