添加项目文件。

UIShare/GlobalVariable/GlobalInfo.cs

@@ -0,0 +1,58 @@
+using DeviceCommand.Base;
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ZLGUSBCANFD;
+
+namespace UIShare.GlobalVariable
+{
+    public class GlobalInfo:BindableBase
+    {
+        public event EventHandler? ScopeChanged;
+        public Dictionary<string,ScopedContext> ContextDic { get; set; }
+        public Dictionary<string,StepRunning> StepRunningDic { get; set; }
+        public Dictionary<string, SystemConfig> ConfigDic { get; set; }
+        public Dictionary<string, IScopedProvider> ScopeDic { get; set; }
+
+        /// <summary>硬件指纹 → 设备实例的并发池，确保同一物理硬件全局只创建一个驱动实例。</summary>
+        public ConcurrentDictionary<string, Lazy<IBaseInterface>> HardwarePool { get; set; }
+
+        /// <summary>CAN 硬件指纹 → ZLGCANFD 实例的并发池，确保同一 CAN 卡全局只创建一个驱动实例。</summary>
+        public ConcurrentDictionary<string, Lazy<ZLGCANFD>> CanPool { get; set; }
+
+        /// <summary>硬件指纹 → 正在使用该设备的作用域名称列表，用于引用计数与安全销毁。</summary>
+        public ConcurrentDictionary<string, Lazy<List<string>>> DeviceAndScopeDic { get; set; }
+
+        public String UserName { get; set; } = "Not Logged in";
+        public bool IsAdmin { get; set; } = true;
+        public string CurrentOpeningScope;
+        private string _currentScope = "default";
+        public string CurrentScope
+        {
+            get => _currentScope;
+            set
+            {
+                if (_currentScope != value)
+                {
+                    _currentScope = value;
+                    ScopeChanged?.Invoke(this, EventArgs.Empty);
+                }
+            }
+        }
+        public GlobalInfo()
+        {
+            ContextDic = new();
+            StepRunningDic = new();
+            ConfigDic = new();
+            ScopeDic = new();
+            HardwarePool = new ConcurrentDictionary<string, Lazy<IBaseInterface>>(StringComparer.OrdinalIgnoreCase);
+            CanPool = new ConcurrentDictionary<string, Lazy<ZLGCANFD>>(StringComparer.OrdinalIgnoreCase);
+            DeviceAndScopeDic = new ConcurrentDictionary<string, Lazy<List<string>>>(StringComparer.OrdinalIgnoreCase);
+            CurrentScope = "default";
+        }
+
+    }
+}