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;
}
}
