xaml - 闪烁 ListView 加载 Xamarin.forms

Question

我想知道当列表视图加载它的数据时如何避免闪烁。我从绑定（名称）中获取数据并将它们显示在标签中。任何想法？

标签： xamlxamarin.forms

Answer 1

You can use the IsVisible Property.

For example, in your ViewModel, have a boolean, IsBusy.

When you load data from the server, you set the IsBusy = true;

After you load the data, you set the IsBusy = false;

In your Listview:

<ListView  IsVisible={Binding IsBusy}"/>