I have a ListView and I want to delete some items, I have not found a useful answer yet.
this is a XMAL :
<ListView.ItemTemplate >
<DataTemplate>
<ViewCell>
<StackLayout>
<Label Text="{Binding Name}"
Style="{DynamicResource ListItemTextStyle}" />
<Label Text="{Binding PhoneNo}"
Style="{DynamicResource ListItemDetailTextStyle}"/>
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
and listview :
public ObservableCollection<Contact> ContactList2 { get; set; }
I can easily add it, but I do not know how to delete it.
Use a context menu
XAML
<ViewCell.ContextActions>
<MenuItem Clicked="OnDelete" CommandParameter="{Binding .}"
Text="Delete" IsDestructive="True" />
</ViewCell.ContextActions>
code behind
public void OnDelete (object sender, EventArgs e) {
var mi = ((MenuItem)sender);
Contact contact = (Contact)mi.CommandParameter;
ContactList2.Remove(contact);
}
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