unaddteacher.pas

自己写的学生成绩管理系统

unit unaddteacher;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, DBCtrls, DB, ADODB, ExtDlgs, ComCtrls, Mask;

type
  Tfmaddteacher = class(TForm)
    Label1: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    DBEdit1: TDBEdit;
    DBEdit3: TDBEdit;
    DBEdit4: TDBEdit;
    DBEdit5: TDBEdit;
    DBEdit6: TDBEdit;
    DateTimePicker1: TDateTimePicker;
    DBImage1: TDBImage;
    Button1: TButton;
    Edit1: TEdit;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    DBEdit7: TDBEdit;
    DataSource1: TDataSource;
    OpenPictureDialog1: TOpenPictureDialog;
    Label2: TLabel;
    DBMemo1: TDBMemo;
    DBEdit2: TDBEdit;
    Label10: TLabel;
    ADOTable1: TADOTable;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  fmaddteacher: Tfmaddteacher;

implementation
    uses unmain;
{$R *.dfm}

procedure Tfmaddteacher.FormCreate(Sender: TObject);
begin
   adotable1.Open;
   if adotable1.Active then
     begin
        adotable1.Append;
        dbedit1.SetFocus;
     end;
end;

procedure Tfmaddteacher.Button1Click(Sender: TObject);
begin
 if openpicturedialog1.Execute then
     begin
        edit1.Text:=openpicturedialog1.FileName;

     end;
end;

procedure Tfmaddteacher.Button4Click(Sender: TObject);
begin
  dbimage1.Picture.LoadFromFile(edit1.Text);
end;

procedure Tfmaddteacher.Button3Click(Sender: TObject);
begin
    dbedit1.Clear;
   dbedit2.Clear;
   dbedit3.Clear;
   dbedit4.Clear;
   dbedit5.Clear;
   dbedit6.Clear;
   dbedit7.Clear;
   edit1.Clear;
   dbmemo1.Clear;
   datetimepicker1.Date:=date();
   dbedit1.SetFocus;
end;

procedure Tfmaddteacher.Button2Click(Sender: TObject);
begin
   if adotable1.Modified then
     begin
     adotable1.FieldByName('出生日期').Value:=datetimepicker1.Date;
     adotable1.Post;
     showmessage('添加成功！');
     end
  else
       showmessage('添加失败！');
end;

end.