private void Closure_Link() { Auto_class.Kill_Link(); pictureBox1.Image = images_Res.加速_断开; Auto_class.Delay(650); pictureBox1.Image = images_Res.中心圆; Auto_ChangePicBoxSize(); Common.Is_Linked = false; link_State.Text = ""; pictureBox2.Show(); if (Timer_Link_Date != null) { Timer_Link_Date.Dispose(); } label1.Text = "等待加速"; }