xsdatempunit.pas

高校学生学籍管理系统源码

unit xsdatempunit;

interface

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

type
  Txsdatemp = class(TForm)
    Panel1: TPanel;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Edit1: TEdit;
    Button1: TButton;
    qry: TQuery;
    DataSource1: TDataSource;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  xsdatemp: Txsdatemp;

implementation

uses xsdaunit;

{$R *.dfm}



procedure Txsdatemp.Button1Click(Sender: TObject);
begin
if edit1.text='' then
begin
application.MessageBox('请输入的学号！','提示',mb_ok+mb_iconinformation);
exit;
end;

with qry do
begin
close;
sql.Clear ;
sql.add('select * from xsmc where xsxh_id=:id');
parambyname('id').asstring:=edit1.text;
open ;
if not findfirst then
begin
application.MessageBox('没有找到该学号的相关信息，请核对输入的学号！','提示',mb_ok+mb_iconinformation);
edit1.Clear ;
exit;
end;
end;

xsda:=txsda.create(self);
xsda.Edit1.text:=edit1.text;
xsda.showmodal;

end;

end.