public CarInfoSearch(MainForm frm)
 {
     _frmMainFrom = frm;
     InitializeComponent();
     this.Text = "车辆信息二次打印";
 }
 public NavicertSearch(MainForm frm)
 {
     _frmMainFrom = frm;
     InitializeComponent();
     this.Text = "准运卡办理二次打印查询";
 }