订单任务，现已修改成全局任务列表 包括 订单任务和礼品单任务

订单列表动态展示礼品单状态

WxOrder.Framework/Commons/Result.cs

@@ -10,7 +10,7 @@ namespace WxOrder.Framework.Commons
 	{
 		public Result()
 		{
-
+			
 		}
 		public Result(int code, string msg)
 		{

WxOrder.Framework/SingleInstance.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Reflection;
+
+namespace WxOrder.Framework;
+
+/// <summary>
+/// 单例，需要在当前类中定义
+/// </summary>
+/// <typeparam name="T"></typeparam>
+public class SingleInstance<T> where T : class
+{
+	private static readonly object lockObj = new();
+	private static T mySelf;//= default(T);
+	public static T Instance
+	{
+		get
+		{
+			lock (lockObj)
+			{
+				mySelf ??= InstanceCreator.CreateInstance<T>();
+			}
+
+			return mySelf;
+		}
+	}
+}
+
+public static class InstanceCreator
+{
+	public static T CreateInstance<T>()
+	{
+		Type type = typeof(T);
+		try
+		{
+			return (T)type.Assembly.CreateInstance(type.FullName, true, BindingFlags.NonPublic | BindingFlags.Instance, null, null, null, null);
+		}
+		catch (MissingMethodException ex)
+		{
+			throw new Exception($"{ex.Message}\n(单例模式下，构造函数必须为 private)");
+		}
+	}
+}

WxOrder.Framework/Startup.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WPFCommon.Converters;
+using WPFCommon.Utilities;
+
+namespace WxOrder.Framework;
+
+public class Startup
+{
+	public Startup()
+	{
+		EnumDisplayConverter.EnumDisplayManager = new EnumDisplayManagerWPF(null);
+	}
+}

WxOrder.Framework/WxOrder.Framework.csproj

@@ -12,7 +12,6 @@
   <ItemGroup>
     <None Remove="Resources\Fonts\iconfont.ttf" />
   </ItemGroup>
-
   <ItemGroup>
     <Resource Include="Resources\Fonts\iconfont.ttf" />
   </ItemGroup>
@@ -45,4 +44,9 @@
     </Page>
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Services\" />
+    <Folder Include="Controls\" />
+  </ItemGroup>
+
 </Project>