private void InitializeGestures()
{
_headerImageTapGesture = new UITapGestureRecognizer(() => {
var context = new ModalViewContext(
ModalViewKind.FullscreenImage,
ImageBackground.ImageUrl);
if (ShowHideModalViewCommand != null &&
ShowHideModalViewCommand.CanExecute(context))
{
ShowHideModalViewCommand.Execute(context);
}
})
{
NumberOfTouchesRequired = (uint)1,
NumberOfTapsRequired = (uint)1
};
ImageBackground.AddGestureRecognizer(_headerImageTapGesture);
_descriptionTapGesture = new UITapGestureRecognizer(() => {
if (ExpandCollapseCommand != null &&
ExpandCollapseCommand.CanExecute(null))
{
ExpandCollapseCommand.Execute(null);
}
})
{
NumberOfTouchesRequired = (uint)1,
NumberOfTapsRequired = (uint)1
};
DescriptionLabel.AddGestureRecognizer(_descriptionTapGesture);
}