unit uz_yhyd_ck;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Mask, DBCtrls, Buttons, Grids, DBGrids;

type
  Tz_yhyd_ck = class(TForm)
    DBGrid1: TDBGrid;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    Label15: TLabel;
    Label16: TLabel;
    Label17: TLabel;
    Label18: TLabel;
    Label19: TLabel;
    Label20: TLabel;
    Label21: TLabel;
    Label13: TLabel;
    Label22: TLabel;
    yddh: TDBEdit;
    yddw: TDBEdit;
    lxr: TDBEdit;
    lxdh: TDBEdit;
    dz: TDBEdit;
    krzs: TDBEdit;
    ydzs: TDBEdit;
    dj: TDBEdit;
    kryq: TDBEdit;
    yhbz: TDBEdit;
    yhje: TDBEdit;
    ydth: TDBEdit;
    yddt: TComboBox;
    sjrs: TDBEdit;
    xhrs: TDBEdit;
    dzl: TDBEdit;
    bz: TDBEdit;
    fwfl: TDBEdit;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    DBEdit3: TDBEdit;
    qx: TBitBtn;
    procedure qxClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  z_yhyd_ck: Tz_yhyd_ck;

implementation

uses uz_yhyd;

{$R *.DFM}

procedure Tz_yhyd_ck.qxClick(Sender: TObject);
begin
 close;
end;

procedure Tz_yhyd_ck.FormShow(Sender: TObject);
var
 i,ii:integer;
 s_thts:string;
begin
 yddt.Items.Clear;
 s_thts:=z_yhyd.yhyd.fieldbyname('thts').asstring;
 ii:=length(s_thts);
 for i:=1 to ii  do
  begin
   if i>ii/2 then break;
   yddt.items.add(copy(s_thts,1,2));
   s_thts:=copy(s_thts,3,length(s_thts))
  end;
 z_yhyd.yhydcd.filter:='yddh='+z_yhyd.yhyd.fieldbyname('yddh').asstring;
end;

end.