public void deleteDrawing(WorldDrawing drawing)
{
//Delete the file after 1 second
Task.Factory.StartNew(() => Thread.Sleep(1 * 1000))
.ContinueWith((t) =>
{
File.Delete(drawing.BitmapFilePath);
File.Delete(drawing.StrokesFilePath);
}, TaskScheduler.FromCurrentSynchronizationContext());
drawings.Remove(drawing);
}
public WorldDrawing createNewDrawing()
{
int newId = 0;
if (drawings.Count > 0)
{
newId = drawings.Last().Id + 1;
}
WorldDrawing newDrawing = new WorldDrawing(FolderPath + "\\drawings", newId);
drawings.Add(newDrawing);
return(newDrawing);
}
