结构整理，修改文件编码格式适配VS gb2312

SerialAssistant/WPFSerialAssistant/Utilities.cs

@@ -2,12 +2,13 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
-using System.Windows;
+//using System.Windows;
 //using System.Threading.Tasks;
+using System.Windows.Forms;
 
 namespace WPFSerialAssistant
 {
-    public static class Utilities
+	public static class Utilities
     {
 		public static  double m_Resolution = 0.0001; //分辨率设置 0.1um
 		public static string BytesToText(List<byte> bytesBuffer, ReceiveMode mode, Encoding encoding)
@@ -117,5 +118,28 @@ namespace WPFSerialAssistant
             return result.Trim();
         }
 
-    }
+		public static void sleep(int milliSecond)
+		{
+			int start = Environment.TickCount;
+			while (Math.Abs(Environment.TickCount - start) < milliSecond)
+			{
+				Application.DoEvents();
+			}
+		}
+
+		public static bool Delay(int delayTime)
+		{
+			DateTime now = DateTime.Now;
+			int s;
+			do
+			{
+				TimeSpan spand = DateTime.Now - now;
+				s = spand.Seconds;
+				Application.DoEvents();
+			}
+			while (s < delayTime);
+			return true;
+		}
+
+	}
 }