Xamarin.Forms Using ListViews Pull to Refresh in XAML and Code behind
Example
To enable Pull to Refresh in a ListView in Xamarin, you first need to specify that it is PullToRefresh enabled and then specify the name of the command you want to invoke upon the ListView being pulled:
<ListView x:Name="itemListView" IsPullToRefreshEnabled="True" RefreshCommand="Refresh">
The same can be achieved in code behind:
itemListView.IsPullToRefreshEnabled = true;
itemListView.RefreshCommand = Refresh;
Then, you must specify what the Refresh Command does in your code behind:
public ICommand Refresh
{
get
{
itemListView.IsRefreshing = true; //This turns on the activity
//Indicator for the ListView
//Then add your code to execute when the ListView is pulled
itemListView.IsRefreshing = false;
}
}
