完成修改更新频率

DMS.WPF/ViewModels/Dialogs/PollLevelDialogViewModel.cs

@@ -2,11 +2,12 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
 using DMS.Core.Enums;
 
 namespace DMS.WPF.ViewModels.Dialogs
 {
-    public partial class PollLevelDialogViewModel : ObservableObject
+    public partial class PollLevelDialogViewModel : DialogViewModelBase<PollLevelType?>
     {
         [ObservableProperty]
         private PollLevelType _selectedPollLevelType;
@@ -17,6 +18,20 @@ namespace DMS.WPF.ViewModels.Dialogs
         {
             PollLevelTypes = Enum.GetValues(typeof(PollLevelType)).Cast<PollLevelType>().ToList();
             SelectedPollLevelType = currentPollLevelType;
+            Title = "修改轮询频率";
+            PrimaryButText = "确定";
+        }
+
+        [RelayCommand]
+        private void PrimaryButton()
+        {
+            Close(SelectedPollLevelType);
+        }
+
+        [RelayCommand]
+        private void CancleButton()
+        {
+            Close(null);
         }
     }
 }