//IASMultiSelectActionSheetDelegate
public void ActionSheetPressedButtonAtIndex(ASMultiSelectActionSheet.ASMultiSelectActionSheet actionSheet, NSIndexPath index, ASMultiSelectActionSheetButton sender)
{
if (actionSheet != null)
{
if (sender.Style == ASMultiSelectActionSheetButtonStyle.Cancel)
{
//TODO Perform any cancellation activities here
actionSheet.DismissAnimated(true);
return;
}
else if (sender.Style == ASMultiSelectActionSheetButtonStyle.PerformAction)
{
//TODO Do whatever you need to when PerformAction button is tapped.
// Button.data is an object so use it in whatever way you need.
List <TestItem> items = actionSheet.Sections?.ElementAt(0)?.Buttons?
.Where(b => b.Style == ASMultiSelectActionSheetButtonStyle.MultiSelect && b.Selected)
.Select(b => (TestItem)b.Data).ToList();
Action <List <TestItem> > command = (Action <List <TestItem> >)sender.Data;
command.Invoke(items);
}
actionSheet.DismissAnimated(true);
}
return;
}
private void DisplayBasicFunctionality(object sender, EventArgs e)
{
var buttons = DemoData.Select(o => new Tuple <string, object>(o.Text, o)).ToList();
if (buttons == null || !buttons.Any())
{
return;
}
//The receiver of this action is an object; you can use whatever you need here or nothing at all
Action <List <TestItem> > goAction = (items) => PerformGoAction(items);
var optionsSection = new ASMultiSelectActionSheetSection("Multi Select", "Choose Your Options", buttons, ASMultiSelectActionSheetButtonStyle.MultiSelect, "GO!", goAction);
if (optionsSection == null)
{
return;
}
var alertSheet = new ASMultiSelectActionSheet.ASMultiSelectActionSheet(new List <ASMultiSelectActionSheetSection> {
optionsSection
}, this);
var vc = _app.PresentedViewController();
alertSheet.ShowInView(vc.View, true);
}
public void ActionSheetWillPresent(ASMultiSelectActionSheet.ASMultiSelectActionSheet actionSheet)
{
return;
}
public void ActionSheetWillDismiss(ASMultiSelectActionSheet.ASMultiSelectActionSheet actionSheet)
{
return;
}
