首次提交：添加src文件夹代码

Cowain.Bake.UI/Helper/ViewModels/HelpWindowViewModel.cs

@@ -0,0 +1,21 @@
+using Cowain.Bake.Common;
+using Prism.Regions;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Unity;
+
+namespace Cowain.Bake.UI.Helper.ViewModels
+{
+    public class HelpWindowViewModel : ViewModelBase
+    {
+        public HelpWindowViewModel(IUnityContainer unityContainer, IRegionManager regionManager) : base(unityContainer, regionManager)
+        {
+            this.PageTitle = "帮助手册"; 
+            _unityContainer = unityContainer;
+            _regionManager = regionManager;
+        }
+    }
+}