完成保存修改后的变量,和离开视图时提示有变量没有保存

2025-07-03 22:16:47 +08:00
parent 6726085496
commit fdaaf50c1d
7 changed files with 134 additions and 37 deletions
--- a/ViewModels/ViewModelBase.cs
+++ b/ViewModels/ViewModelBase.cs
@@ -13,6 +13,11 @@ public abstract class ViewModelBase : ObservableObject
    {
        
    }
+    
+    public virtual async Task<bool> OnExitAsync()
+    {
+        return true;
+    }