SearchHandler.OnItemSelected(Object) 方法

定义

开发人员可以重写此方法,以响应用户所选定的搜索结果。

protected virtual void OnItemSelected (object item);
abstract member OnItemSelected : obj -> unit
override this.OnItemSelected : obj -> unit

参数

item
System.Object

注解

通常,开发人员将重写此方法以导航到 指定的目标:

protected override async void OnItemSelected(object item)
{
    base.OnItemSelected(item);
    // Note: strings will be URL encoded for navigation (e.g. "Blue Monkey" becomes "Blue%20Monkey"). Therefore, decode at the receiver.
    await (App.Current.MainPage as Xamarin.Forms.Shell).GoToAsync($"app://xamarin.com/xaminals/animals/monkeys/monkeydetails?name={((Animal)item).Name}");
}

适用于