private void displaySelectedFriend()
{
if (ListBoxFriends.SelectedItems.Count == 1)
{
if (ListBoxFriends.SelectedItem is AlteredUser)
{
AlteredUser selectedFriend = ListBoxFriends.SelectedItem as AlteredUser;
TextBoxNickname.Text = selectedFriend.Name;
if (selectedFriend.PictureNormalURL != null)
{
PictureBoxFriend.LoadAsync(selectedFriend.PictureNormalURL);
}
else
{
PictureBoxUser.Image = PictureBoxUser.ErrorImage;
}
}
else
{
User selectedFriend = ListBoxFriends.SelectedItem as User;
TextBoxNickname.Text = selectedFriend.Name;
if (selectedFriend.PictureNormalURL != null)
{
PictureBoxFriend.LoadAsync(selectedFriend.PictureNormalURL);
}
else
{
PictureBoxUser.Image = PictureBoxUser.ErrorImage;
}
}
}
}
private void TextBoxNickname_Leave(object sender, EventArgs e)
{
User selectedFriend = ListBoxFriends.SelectedItem as User;
int index = ListBoxFriends.SelectedIndex;
if (selectedFriend != null)
{
AlteredUser alteredFriend = new AlteredUser();
alteredFriend.Name = TextBoxNickname.Text;
alteredFriend.PictureNormalURL = selectedFriend.PictureNormalURL;
ListBoxFriends.Items.RemoveAt(index);
ListBoxFriends.Items.Insert(index, alteredFriend);
}
}