From a35c38e61efa563e2435237c543ea939783807ac Mon Sep 17 00:00:00 2001
From: yibo <361071264@qq.com>
Date: Wed, 16 Sep 2020 09:18:39 +0800
Subject: [PATCH] =?UTF-8?q?=E7=A7=B0bug?=
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---
 ButcherFactory.Form/Controls/WeightControl.cs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/ButcherFactory.Form/Controls/WeightControl.cs b/ButcherFactory.Form/Controls/WeightControl.cs
index f14c804..2b3a736 100644
--- a/ButcherFactory.Form/Controls/WeightControl.cs
+++ b/ButcherFactory.Form/Controls/WeightControl.cs
@@ -182,11 +182,12 @@ namespace ButcherFactory.Controls
         if (availableCount == 0)
         {
           Thread.Sleep(10);
-        }
-        char[] buffer = new char[availableCount];
+        }
+        byte[] buffer = new byte[availableCount];
         weightPort.Read(buffer, 0, availableCount);
-        foreach (var c in buffer)
-        {
+        foreach (var b in buffer)
+        {
+          var c = (char)b;
           if (c == _dataFormat.Beginchar)
           {
             _dataStrBuilder.Clear();