inherit.pas

该文件主要应用于档案资料管理

unit Inherit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ImgList, ToolWin, ComCtrls;

type
  TTInherit = class(TForm)
    ToolBar1: TToolBar;
    ImageList1: TImageList;
    ToolButton1: TToolButton;
    ToolButton2: TToolButton;
    ToolButton3: TToolButton;
    ToolButton4: TToolButton;
    ToolButton5: TToolButton;
    ToolButton6: TToolButton;
    ToolButton7: TToolButton;
    ToolButton8: TToolButton;
    ToolButton9: TToolButton;
    ToolButton10: TToolButton;
    ToolButton11: TToolButton;
    ToolButton12: TToolButton;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  TInherit: TTInherit;

implementation
  uses  DataModule;
{$R *.dfm}

procedure TTInherit.FormClose(Sender: TObject; var Action: TCloseAction);
begin  {*****窗口关闭事件*****}
    case (Sender as TForm).Tag of  //判断关闭窗口的标志值
      1:  begin
          DM.DS_Class.Enabled := false;  //档案分类资料数据源控件处于非使能态，与提交、取消按钮数据感知控件失去关联关系
          end;
      2:  begin
          DM.DS_Borrow.Enabled := false; //档案借用管理数据源控件处于非使能态，
          end;
      3:  begin
          DM.DS_Manage.Enabled := false; //档案管理数据源控件处于非使能态，
          end;
      4:  begin
          DM.DS_Borrow.Enabled := false; //档案借用管理数据源控件处于非使能态，
          DM.DS_Return.Enabled := false; //档案归还管理数据源控件处于非使能态，
          end;
    end;
    Action := caFree;  //释放空间     
end;

end.