From 31e484e5d3e42e825e43ef9d1707c1adc02a4e1c Mon Sep 17 00:00:00 2001
From: 黄学彪 <hxb@hdlchina.com.cn>
Date: 星期五, 18 十二月 2020 19:57:34 +0800
Subject: [PATCH] 完成 dali 的 UI

---
 HDL_ON/Entity/Function/Light.cs |   15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)

diff --git a/HDL_ON/Entity/Function/Light.cs b/HDL_ON/Entity/Function/Light.cs
index e611406..c3ae4b8 100755
--- a/HDL_ON/Entity/Function/Light.cs
+++ b/HDL_ON/Entity/Function/Light.cs
@@ -48,7 +48,20 @@
                     if (trait_brightness.curValue.ToString() == "{}")
                         trait_brightness.curValue = 0;
                 }
-                return Convert.ToInt32(trait_brightness.curValue);
+                try
+                {
+                    string textValue = trait_brightness.curValue.ToString();
+                    if (textValue == string.Empty)
+                    {
+                        trait_brightness.curValue = 0;
+                    }
+                    return Convert.ToInt32(trait_brightness.curValue);
+                }
+                catch
+                {
+                    trait_brightness.curValue = 0;
+                    return 0;
+                }
             }
             set
             {

--
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