数据绑定和跳转

https://learn.microsoft.com/zh-cn/dotnet/maui/fundamentals/data-binding/basic-bindings?view=net-maui-7.0

数据事件绑定和获取

https://learn.microsoft.com/en-us/dotnet/maui/fundamentals/gestures/tap?view=net-maui-7.0

 <Image 
     Source="book_fspsydj.png"
     Aspect="AspectFill"
     WidthRequest="162" >
     <Image.GestureRecognizers>
         <TapGestureRecognizer Tapped="OnTapGestureRecognizerTapped"    
             Buttons="Primary,Secondary" 
             CommandParameter="{Binding Name}"
         ></TapGestureRecognizer>
     </Image.GestureRecognizers>
 </Image>

页面按钮点击事件

   void OnTapGestureRecognizerTapped(object sender, TappedEventArgs args)
        {
          var bindingContext = ((Microsoft.Maui.Controls.BindableObject)sender).BindingContext;
            var bindingObject = bindingContext as Monkey;

            var baseParamModel = new BaseParamModel
            {
                Name = bindingObject.Name
            };
            var navigationParameter = new Dictionary<string, object>
            {
                { "BasePM", baseParamModel }
            };
            if (args.Parameter?.ToString() == "refresh")
            {
                //DisplayAlert("温馨提示", "消息", "cancel", FlowDirection.RightToLeft);
                DisplayAlert("温馨提示", "消息","关闭");

            }
            else if (sender is Image)
            {
                var routeKey  = "ScriptureDetailPage";
                Shell.Current.GoToAsync(routeKey, navigationParameter);
            }
            else if (sender is Label)
            {
                var routeKey = "MainPage";
                Shell.Current.GoToAsync(routeKey, navigationParameter);
            }
        }