s_courseunit2.~pas

实例4学院信息管理系统 - RAR 档案文件

unit S_CourseUnit2;

interface

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

type
  TMdCourseForm = class(TForm)
    Label1: TLabel;
    LStudent_id: TLabel;
    Label9: TLabel;
    Lname: TLabel;
    Button1: TButton;
    Button2: TButton;
    Label2: TLabel;
    Edit1: TEdit;
    Label3: TLabel;
    ComboBox1: TComboBox;
    Label4: TLabel;
    Edit3: TEdit;
    Label5: TLabel;
    Edit4: TEdit;
    Label6: TLabel;
    Edit5: TEdit;
    Label7: TLabel;
    Edit6: TEdit;
    procedure FormShow(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
    fstudent_id :string[8];
    fcourse     :string[10];//*学科*/
    fcourse_t   :string[1];//*类别*/
    fperiod     :integer; //*学时*/
    fcredit     :integer; //*学分*/
    fbegin_date :string[8]; //*起始日期*/
    fend_date   :string[8]; //*结束日期*/
  end;

var
  MdCourseForm: TMdCourseForm;

implementation

{$R *.DFM}

procedure TMdCourseForm.FormShow(Sender: TObject);
begin
  Edit1.Text:=fcourse;
  ComboBox1.ItemIndex:=StrToInt(fcourse_t);
  Edit3.Text:=inttostr(fperiod);
  Edit4.Text:=inttostr(fcredit);
  Edit5.Text:=fbegin_date;
  Edit6.Text:=fend_date;
end;

procedure TMdCourseForm.Button1Click(Sender: TObject);
begin
  {确认}

  fstudent_id:=LStudent_id.Caption;

  fcourse_t:=inttostr(ComboBox1.ItemIndex);

  if Edit3.Text = '' then fperiod:=0
  else fperiod:=strtoint(Edit3.Text);

  if Edit4.Text = '' then fcredit:=0
  else fcredit:=strtoint(Edit4.Text);

  fbegin_date:=Edit5.Text;
  fend_date:=Edit6.Text;

  ModalResult := mrOK;
end;

procedure TMdCourseForm.Button2Click(Sender: TObject);
begin
  {取消}
  ModalResult := mrCancel;
end;

end.