public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
// Hide keyboard when user taps on the View background
_gesture = View.DismissKeyboardOnTap();
_autoScrollHelper = new AutoScrollHelper(this);
for (var i = 0; i < _contentView.Subviews.Count(); i++)
{
var textField = _contentView.Subviews[i] as UITextField;
if (textField != null)
{
textField.Tag = i;
textField.ShouldReturn = ShouldReturn;
}
}
}
public override void ViewWillDisappear(bool animated)
{
base.ViewWillDisappear(animated);
_gesture.Dispose();
_gesture = null;
_autoScrollHelper.Dispose();
_autoScrollHelper = null;
for (var i = 0; i < _contentView.Subviews.Count(); i++)
{
var textField = _contentView.Subviews[i] as UITextField;
if (textField != null)
{
textField.ShouldReturn = null;
}
}
}