public void AddPhotoItem(PhotoItem photo)
{
if (!checkIfPhotoExists(photo))
{
photoList.Add(photo);
OnPropertyChanged();
}
}
private bool checkIfPhotoExists(PhotoItem photo)
{
bool found = false;
foreach (PhotoItem listItem in photoList)
{
string listItemPath = (listItem.FilePath + "//" + listItem.FileName + listItem.FileExt).ToLower();
string photoPath = (photo.FilePath + "//" + listItem.FileName + listItem.FileExt).ToLower();
if (listItemPath.Equals(photoPath) == true)
{
found = true;
//throw new Exception("exists");
break;
}
}
return(found);
}