---- 一般系统的ABOUT窗口中都含有当前系统的信息(如:CPU类型,硬盘容量,内存容量等),一个标志系统的图标,一个OK按钮等内容。笔者在工作中用DEPHI 3.0实现了动画效果的ABOUT窗口。
一. 创建含有如下控件的窗体:
控件属性 值 FORM1 CAPTION 动画ABOUT窗口 ANIMATE1 COMMONAVI aviFindFolder ACTIVEtrue BUTTON1 CAPTION OK LABEL1 CAPTION 通用进销存管理系统V3.0 LABEL2 CAPTION 版权所有:1997-1999年 LABEL3 CAPTION 物理内存总容量: LABEL4 CAPTION 虚拟内存总容量: LABEL5 CAPTION 可用虚拟内存容量: LABEL6 CAPTION 硬盘容量: LABEL7 CAPTION 硬盘可用容量: LABEL8 CAPTION CPU类型: LABEL9 CAPTION 显示器分辨率: LABEL18 CAPTION 用物理内存: LABEL11,LABEL12,LABEL13, LABEL14,LABEL15,LABEL16,LABEL17 LABEL19 CAPTION 空
二.程序:
unit sysinfo; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ComCtrls; type TForm1 = class(TForm) Button1: TButton; Animate1: TAnimate; Label1: TLabel; Label2: TLabel; Label3: TLabel; Label4: TLabel; Label5: TLabel; Label6: TLabel; Label7: TLabel; Label8: TLabel; Label9: TLabel; Label10: TLabel; Label11: TLabel; Label12: TLabel; Label13: TLabel; Label14: TLabel; Label15: TLabel; Label16: TLabel; Label17: TLabel; Label18: TLabel; Label19: TLabel; procedure Button1Click(Sender: TObject); procedure FormCreate(Sender: TObject);
private { Private declarations } public { Public declarations } end;
var Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.Button1Click(Sender: TObject); begin close; end;
procedure TForm1.FormCreate(Sender: TObject); var x,y:integer; sysinfo:Tsysteminfo; meminfo:Tmemorystatus; c2,c3,c4,c5:integer;
begin getsysteminfo(sysinfo); label16.caption:=inttostr(sysinfo.dwProcessorType); x:=getsystemmetrics(0); y:=getsystemmetrics(1); label17.caption:=inttostr(x)+'*'+inttostr(y); globalmemorystatus(meminfo); label11.caption:=inttostr(meminfo.dwTotalPhys)+'字节'; label19.caption:=inttostr(meminfo.dwAvailPhys)+'字节'; label12.caption:=inttostr(meminfo.dwTotalVirtual)+'字节'; label13.caption:=inttostr(meminfo.dwAvailVirTual)+'字节'; getdiskfreespace('c:\',c2,c3,c4,c5); label14.caption:=inttostr(c5*c2*c3)+'字节'; label15.caption:=inttostr(c4*c2*c3)+'字节'; end; end.
---- 以上程序在中文WINDOWS98,WINDOWS95,DEPHI 3.0软件环境下运行通过。
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