public void Dispose()
{
parent.Boards.Remove(this);
boardItems.Clear();
selected.Clear();
layers.Clear();
GC.Collect();
GC.WaitForPendingFinalizers();
}
public void Dispose()
{
lock (parent)
{
parent.Boards.Remove(this);
boardItems.Clear();
selected.Clear();
mapLayers.Clear();
}
// This must be called when MultiBoard is unlocked, to prevent BackupManager deadlocking
parent.OnBoardRemoved(this);
GC.Collect();
GC.WaitForPendingFinalizers();
}