From 0f99d4d12f2eae29bbe343f4b3131f2faeccda5d Mon Sep 17 00:00:00 2001
From: Shuxia Ning <NingShuxia0927@outlook.com>
Date: 星期二, 14 一月 2025 17:31:20 +0800
Subject: [PATCH] 泵曲线修改

---
 WinFrmUI/Yw.WinFrmUI.Hydro.Core/00-core/05-extensions/DictionaryExtensions.cs |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/WinFrmUI/Yw.WinFrmUI.Hydro.Core/00-core/05-extensions/DictionaryExtensions.cs b/WinFrmUI/Yw.WinFrmUI.Hydro.Core/00-core/05-extensions/DictionaryExtensions.cs
index f344ea1..7fe3ba8 100644
--- a/WinFrmUI/Yw.WinFrmUI.Hydro.Core/00-core/05-extensions/DictionaryExtensions.cs
+++ b/WinFrmUI/Yw.WinFrmUI.Hydro.Core/00-core/05-extensions/DictionaryExtensions.cs
@@ -14,6 +14,10 @@
             {
                 return default;
             }
+            if (string.IsNullOrEmpty(key))
+            {
+                return default;
+            }
             if (dict.ContainsKey(key))
             {
                 return dict[key];

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