home添加显示日期

MasaBlazorApp3/Pages/Home.razor

@@ -51,7 +51,9 @@
 
     <RadzenRow Style="width:100vw;height:25vh;" Gap="0" RowGap="0">
         <RadzenColumn Size="4">
-
+            <RadzenRow Style="height: 100%;width:100%" Orientation="Orientation.Horizontal" JustifyContent="JustifyContent.End" AlignItems="AlignItems.Center">
+                <RadzenText Style="text-align:right;font-size:18px" class="rz-color-white" TextStyle="TextStyle.H5" TextAlign="TextAlign.Center">@currentTime</RadzenText>
+            </RadzenRow>
         </RadzenColumn>
         <RadzenColumn Size="8">
             <RadzenRow Style="height: 100%;width:100%" Orientation="Orientation.Horizontal" JustifyContent="JustifyContent.End" AlignItems="AlignItems.Center">
@@ -101,7 +103,7 @@
             </RadzenRow>
         </RadzenColumn>
     </RadzenRow>
-    @if (warnTime != 999999999 && warnTime !=0)
+    @if (warnTime != 999999999 && warnTime != 0)
     {
         <div class="warning-message" id="warningMessage">
             <strong>警告：</strong> 您长时间未操作屏幕，系统将在 <span id="countdown">@warnTime</span> 秒后自动退出！
@@ -203,13 +205,14 @@
     private List<Premission> userPremissions { get; set; } = new();
     @inject GlobalStateService globalStateService;
 
-    Timer timer;
     @inject PortUtil _portUtil;
     private readonly ILog logger = LogManager.GetLogger(typeof(Home));
     @inject Microsoft.Extensions.Options.IOptions<Pojo.Config.SettingConfig> setting;
     bool currentPage = true;
+    //退出时间
     int warnTime = 999999999;
-
+    //当前时间
+    string currentTime = DateTime.Now.ToString();
     protected override void OnInitialized()
     {
         // timer = new Timer(state =>
@@ -295,12 +298,27 @@
                }
            });
         }
+
+        var promiseUtilTime = new PromiseUtil<object>();
+        promiseUtilTime.taskAsyncLoop(1000, null, async (data, next, stop) =>
+            {
+
+                if (currentPage)
+                {
+                    currentTime = DateTime.Now.ToString();
+                    await InvokeAsync(StateHasChanged);
+                    next();
+                }
+                else
+                {
+                    stop();
+                }
+            });
         base.OnInitialized();
     }
 
     public void Dispose()
     {
-        timer?.Dispose();
     }
 
     async void init()