After clicking on AddPhoto
Observe while slidingdown controller cancel, newcontact and done disappears.
var contact = new CNMutableContact
{
// Given and family names.
FamilyName = participant.LastName,
GivenName = participant.FirstName,
//Note = participant.Note,
OrganizationName = participant.Company,
};
if (!string.IsNullOrEmpty(participant.IconUrl))
{
NSUrl url = new NSUrl(participant.IconUrl);
UIImage image = UIImage.LoadFromData(NSData.FromUrl(url));
NSData data = image.AsPNG();
contact.ImageData = data;
}
var contactViewController = CNContactViewController.FromNewContact(contact);
contactViewController.Delegate = this;
In this section we add the contact with the existing data. And then adding the contactview controller as a present view controller.
var nc = new UINavigationController(contactViewController);
this.PresentViewController(nc, true, () => {
});
Assuming you are running this on a later version that IOS 8 , Swift now has the ability to enable disable scrolling of the navigation bar view . (If we are talking about the same thing.) . I thinkn the problem lies in your navigation controller instead of the above code .
You can use
self.navigationController?.hidesBarsOnSwipe = false
to disable the hiding of the navigation bar on scrolling and swipping , although This requires that your ViewController is embedded in a NavigationController. All child VC of the NavigationController will inherit this behaviour, so you might want to enable/disable it in viewWillAppear.
You could also disable this in your storyboard by setting the navigation controller -> shownavigationbar