private void panel_Title_MouseDown(object sender, MouseEventArgs e) { int Tem_Y = 0; if (e.Button == MouseButtons.Left) { Cla_FrmClass.FrmBackCheck(); Tem_Y = e.Y; FrmClass.FrmPoint = new Point(e.X, Tem_Y); FrmClass.CPoint = new Point(-e.X, -Tem_Y); if (FrmClass.Example_List_AdhereTo) { Cla_FrmClass.FrmDistanceJob(this, FrmClass.F_List); if (FrmClass.Example_Assistant_AdhereTo) { Cla_FrmClass.FrmDistanceJob(this, FrmClass.F_Libretto); } } if (FrmClass.Example_Libretto_AdhereTo) { Cla_FrmClass.FrmDistanceJob(this, FrmClass.F_Libretto); if (FrmClass.Example_Assistant_AdhereTo) { Cla_FrmClass.FrmDistanceJob(this, FrmClass.F_List); } } if (!(this.Focused == true || FrmClass.F_List.Focused == true || FrmClass.F_Libretto.Focused == true)) { FrmClass.F_Screen.Focus(); FrmClass.F_List.Focus(); FrmClass.F_Libretto.Focus(); this.Focus(); } } }