unit2.~pas

sheji

unit Unit2;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Mask, DBCtrls, StdCtrls, DB, DBTables, Menus;

type
  TdaForm = class(TForm)
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    DBEdit3: TDBEdit;
    DBEdit4: TDBEdit;
    DBEdit5: TDBEdit;
    Button3: TButton;
    Button4: TButton;
    Label8: TLabel;
    Label9: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    Label13: TLabel;
    Label14: TLabel;
    DBEdit6: TDBEdit;
    DBEdit7: TDBEdit;
    DBEdit8: TDBEdit;
    DBEdit9: TDBEdit;
    DBEdit10: TDBEdit;
    DBEdit11: TDBEdit;
    DBMemo1: TDBMemo;
    DBEdit12: TDBEdit;
    Label15: TLabel;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Edit1: TEdit;
    Button1: TButton;
    Button2: TButton;
    DataSource1: TDataSource;
    Table1: TTable;
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  daForm: TdaForm;

implementation

uses Unit1;

{$R *.dfm}

procedure TdaForm.Button3Click(Sender: TObject);
begin
mainForm.Show;
end;

procedure TdaForm.Button4Click(Sender: TObject);
begin
mainForm.Close;
end;

procedure TdaForm.Button1Click(Sender: TObject);
var
   ygname:string;
begin
 ygname:=trim(Edit1.Text) ;//输入查询条件
   if length(ygname)>0 then
       begin
       table1.First;   //指向数据表的第一条记录
       //如果找到需要的记录，就将游标指向该记录，否则弹出对话框
          if not table1.Locate('员工姓名',VarArrayOf([ygname]),[loPartialKey]) then
             ShowMessage('没有找到对应员工的具体信息！') ;
            end;
end;

procedure TdaForm.Button2Click(Sender: TObject);
begin
Close;
end;

end.