实例——人员管理卡一.txt

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unit UCommon;
interface
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, Buttons, ToolWin, ComCtrls, ImgList,
  ActnList, Menus, jpeg;
type
  TForm_Common = class(TForm)
    Edit1: TEdit;
    Label1: TLabel;
    Label2: TLabel;
    Edit2: TEdit;
    ComboBox1: TComboBox;
    Label3: TLabel;
    Label4: TLabel;
    ListBox1: TListBox;
    Memo1: TMemo;
    Label5: TLabel;
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form_Common: TForm_Common;

implementation

{$R *.dfm}
procedure TForm_Common.FormCreate(Sender: TObject);
begin
  //编辑框中的文本
  Edit1.Text :='0';
  Edit2.Text :='0';

  //设置组合框的风格为下拉列表，不允许用户编辑文本
  Combobox1.Style := csDropDownList;
  //设置组合框的初始项
  Combobox1.ItemIndex :=0;

  //设置列表框的初始选项
  ListBox1.ItemIndex :=0;

  //设置多行编辑组件的滚动条
  Memo1.ScrollBars :=ssVertical ;
  Memo1.Text :='';
end;

end.