public async Task DeletePicture(ChadderPicture picture)
{
var record = await sqlDB.GetPicture(picture.RecordId);
await sqlDB.DeleteAsync(record);
Pictures.Remove(picture);
}
public ChadderPicture GetPicture(string id)
{
if (id == null)
{
if (DefaultPicture == null)
{
DefaultPicture = new ChadderPicture(Source);
}
return(DefaultPicture);
}
var picture = Pictures.FirstOrDefault(i => i.Id == id);
if (picture == null)
{
picture = new ChadderPicture(Source)
{
Id = id,
};
Pictures.Add(picture);
}
return(picture);
}