cxcjxyunit.pas

高校学生学籍管理系统源码

unit cxcjxyunit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Mask, ExtCtrls;

type
  Tcxcjxyfrm = class(TForm)
    ddd: TPanel;
    Label3: TLabel;
    Label1: TLabel;
    Button1: TButton;
    ComboBox1: TComboBox;
    MaskEdit1: TMaskEdit;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  cxcjxyfrm: Tcxcjxyfrm;

implementation

uses datadomule, cxxyunit;

{$R *.dfm}

procedure Tcxcjxyfrm.FormCreate(Sender: TObject);
begin
combobox1.Items.clear;
with datamodule1.qry_cxcj do
begin
 close;
 sql.clear;
 sql.add('select * from kcb0') ;
 open;
 first;

if recordcount>0 then
 combobox1.text:=Fields[1].asstring;
repeat
 combobox1.items.add(fields[1].asstring);
 until findnext=false;
end;
end;

procedure Tcxcjxyfrm.Button1Click(Sender: TObject);
begin
cxxyfrm:=tcxxyfrm.create(self);
cxxyfrm.showmodal;
end;

end.