void liftFlapsForm_FormClosed(object sender, FormClosedEventArgs e) { if (liftFlapsForm != null) { liftFlapsForm.Dispose(); liftFlapsForm = null; } }
void dragFlapsForm_FormClosed(object sender, FormClosedEventArgs e) { if (dragFlapsForm != null) { dragFlapsForm.Dispose(); dragFlapsForm = null; } }
void sideDragForm_FormClosed(object sender, FormClosedEventArgs e) { if (sideDragForm != null) { sideDragForm.Dispose(); sideDragForm = null; } }