修改包名

MyThread/DispatcherBuild.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Threading;
+
+namespace GeekDesk.MyThread
+{
+    public class DispatcherBuild
+    {
+
+        //创建一个Dispatcher来单独使用ui线程
+        public static Dispatcher Build()
+        {
+            Dispatcher dispatcher = null;
+            var manualResetEvent = new ManualResetEvent(false);
+            var thread = new System.Threading.Thread(() =>
+            {
+                dispatcher = Dispatcher.CurrentDispatcher;
+                var synchronizationContext = new DispatcherSynchronizationContext(dispatcher);
+                SynchronizationContext.SetSynchronizationContext(synchronizationContext);
+
+                manualResetEvent.Set();
+                Dispatcher.Run();
+            });
+            thread.Start();
+            manualResetEvent.WaitOne();
+            manualResetEvent.Dispose();
+            return dispatcher;
+        }
+    }
+}