参数配置界面弹窗添加

UIShare/UIViewModel/DeviceInfoModel.cs

@@ -39,6 +39,31 @@ namespace UIShare.UIViewModel
             set => SetProperty(ref _isConnected, value);
         }
 
-      
+        /// <summary>
+        /// 连接方式："None" / "TCP" / "Serial"。
+        /// 用于决定 SettingView 上"配置..."按钮打开哪一个对话框。
+        /// </summary>
+        private string _connectionType = "None";
+        public string ConnectionType
+        {
+            get => _connectionType;
+            set => SetProperty(ref _connectionType, value);
+        }
+
+        /// <summary>TCP 连接参数（首次访问时自动初始化，便于 XAML 直接绑定）。</summary>
+        private TcpConnectionConfig _tcpConfig = new();
+        public TcpConnectionConfig TcpConfig
+        {
+            get => _tcpConfig;
+            set => SetProperty(ref _tcpConfig, value);
+        }
+
+        /// <summary>串口连接参数（首次访问时自动初始化，便于 XAML 直接绑定）。</summary>
+        private SerialPortConnectionConfig _serialPortConfig = new();
+        public SerialPortConnectionConfig SerialPortConfig
+        {
+            get => _serialPortConfig;
+            set => SetProperty(ref _serialPortConfig, value);
+        }
     }
 }