如何在Xamarin表单中做一个简单的isPulledToRefresh? [英] How do I do a simple isPulledToRefresh in Xamarin forms?

问题描述

我在XAML中启用了isPulledToRefresh(true)，并且列表视图名称为"EmployeeList".我下面处理的以下代码不起作用.

I have isPulledToRefresh enabled (true) in my XAML and my listviews name is "EmployeeList". This code below that I have worked on does not work.

public static List<createSomething> ourPitems = new List <createSomething>();

public StartPage()
{
    InitializeComponent();
    loadOurList();
}

void loadOurList()
{
    EmployeeList.BeginRefresh();
    EmployeeList.ItemsSource = ourPitems;
    EmployeeList.EndRefresh();
}

装载轮"一直在旋转. (createSomething是我的公开课程，但我想我不必显示该代码).

the "loading wheel" just keeps spinning. (createSomething is my public class but i guess that I do not have to show that code).

推荐答案

您应该创建一个命令并将其关联到ListView， 我在Github中有一个示例 https://github.com/Char0394/PullRefresh-XamarinForms-

You should create a command and associate it to the ListView, I have an example in my Github https://github.com/Char0394/PullRefresh-XamarinForms-

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