实现了添加设备的弹出对话框,未完成对话框的内容

ViewModels/Dialogs/DeviceDialogViewModel.cs

@@ -0,0 +1,13 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace PMSWPF.ViewModels.Dialogs;
+
+public partial class DeviceDialogViewModel:ObservableObject
+{
+    [ObservableProperty]
+    private string title="添加设备";
+    public DeviceDialogViewModel()
+    {
+        
+    }
+}