From 1a1c8e71fcd14858f595029f089b2d4a00202b32 Mon Sep 17 00:00:00 2001
From: ogi <Administrator@S-OGI-PC>
Date: Fri, 05 Dec 2025 09:24:16 +0900
Subject: [PATCH] プロジェクトファイルを追加。

---
 HotelPms.Share.Windows/Component/ControlEx.cs |   43 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/HotelPms.Share.Windows/Component/ControlEx.cs b/HotelPms.Share.Windows/Component/ControlEx.cs
new file mode 100644
index 0000000..41acdd5
--- /dev/null
+++ b/HotelPms.Share.Windows/Component/ControlEx.cs
@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace HotelPms.Share.Windows.Component
+{
+    public static class ControlEx
+    {
+        /// <summary>
+        /// コントロールの拡張プロパティメソッド追加
+        /// </summary>
+        /// <param name="self"></param>
+        /// <returns></returns>
+        public static object GetPropertyEx(this Control self, string key)
+        {
+            ControlPropertyEx val = null;
+            ControlPropertyEx.Data.TryGetValue(self, out val);
+            return val.Addition[key];
+        }
+
+        public static void SetPropertyEx(this Control self, string key, object value)
+        {
+            ControlPropertyEx data = null;
+            if(!ControlPropertyEx.Data.TryGetValue(self, out data))
+            {
+                data = new ControlPropertyEx();
+                ControlPropertyEx.Data.Add(self, data);
+            }
+            data.Addition[key] = value;  //存在しなかったら、自動追加
+        }
+
+
+        public static ControlPropertyEx GetPropertyData(this Control self)
+        {
+            ControlPropertyEx val = null;
+            ControlPropertyEx.Data.TryGetValue(self, out val);
+            return val;
+        }
+    }
+}

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