N12: TMenuItem;
lsyzlr: TImage;
cqyzlr: TImage;
bqcx: TImage;
ztl: TStatusBar;
yzjh: TImage;
C1: TMenuItem;
Panel1: TPanel;
N11: TMenuItem;
N13: TMenuItem;
N14: TMenuItem;
Timer1: TTimer;
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure N7Click(Sender: TObject);
procedure cqyzlrClick(Sender: TObject);
procedure lsyzlrClick(Sender: TObject);
procedure bqcxClick(Sender: TObject);
procedure yzjhClick(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure N9Click(Sender: TObject);
procedure N4Click(Sender: TObject);
procedure N5Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
frm_maind: Tfrm_maind;
implementation
uses login,pulvar, cqyzlr, lsyzlr, bqcx, yzjh, about, info, personal;
{$R *.dfm}
procedure Tfrm_maind.FormClose(Sender: TObject; var Action: TCloseAction);
begin
DefWindowProc(Handle, WM_SYSCOMMAND, SC_CLOSE, 0);
end;
procedure Tfrm_maind.N7Click(Sender: TObject);
begin
close;
end;
procedure Tfrm_maind.cqyzlrClick(Sender: TObject);
begin
frm_cqyzlr:=tfrm_cqyzlr.create(application);
frm_cqyzlr.showmodal;
end;
procedure Tfrm_maind.lsyzlrClick(Sender: TObject);
begin
frm_lsyzlr:=tfrm_lsyzlr.create(application);
frm_lsyzlr.showmodal;
end;
procedure Tfrm_maind.bqcxClick(Sender: TObject);
begin
frm_bqcx:=tfrm_bqcx.create(application);
frm_bqcx.showmodal;
end;
procedure Tfrm_maind.yzjhClick(Sender: TObject);
begin
frm_yzjh:=tfrm_yzjh.create(application);
frm_yzjh.showmodal;
end;
procedure Tfrm_maind.Timer1Timer(Sender: TObject);
begin
ztl.Panels[1].Text:=FormatDateTime('yyyy-mm-dd hh:mm:ss', Now)+'|当前用户:'+choosename;
end;
procedure Tfrm_maind.N9Click(Sender: TObject);
begin
frm_about:=tfrm_about.create(application);
frm_about.showmodal;
end;
procedure Tfrm_maind.N4Click(Sender: TObject);
begin
frm_info:=tfrm_info.create(application);
frm_info.showmodal;
end;
procedure Tfrm_maind.N5Click(Sender: TObject);
begin
frm_personal:=tfrm_personal.create(application);
frm_personal.showmodal;
end;
end.
总 结
VCD租赁管理系统是一个典型的信息管理系统,其主要通过软件工程方面的选择课题、需求分析、总体设计、选用工具、程序模块、系统测试等几个步骤来实现。开发本系统的过程中,首先要对光盘管理进行系统调研,熟悉其中的新光盘登记、光盘出借的流程、步骤;其次在系统需求分析过程中,要透过现象看本质,敏锐观察到光盘管理中存在的各种问题,并在总体设计把握好对问题的分析、理解,进而解决问题;选用开发工具要选用自己最熟悉、应用较多的开发工具,本系统开发选用DELPHI 6.0,其具有语言简单、功能强大、组件众多的优点。程序模块的编制中,重点把握系统内部完整性、功能性、实用性、便捷性,使其能够协调统一、运行无误。
致 谢
&
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