急! ! ! !急! ! ! !急! ! ! !多个链接的跑马灯实现方法。
如题,在窗体的底部实现多个链接的跑马灯,其内容如果能实现从数据库提取更好了,谢谢!!!
[解决办法]
字串在低部用StatusBar移动可参考:
http://topic.csdn.net/t/20030510/22/1766696.html
字串从数据库中取,应该很简单的吧
[解决办法]
unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ExtCtrls;type TForm1 = class(TForm) Label1: TLabel; Label2: TLabel; Timer1: TTimer; procedure Label1Click(Sender: TObject); procedure Timer1Timer(Sender: TObject); procedure FormCreate(Sender: TObject); procedure Label2Click(Sender: TObject); private { Private declarations } public { Public declarations } end;var Form1: TForm1; x,y:Integer;implementation{$R *.dfm}procedure TForm1.FormCreate(Sender: TObject);beginx:=Label1.Left;y:=Label2.Left;end;procedure TForm1.Label1Click(Sender: TObject);begin //这里可以添加链接代码end;procedure TForm1.Label2Click(Sender: TObject);begin //这里可以添加链接代码end;procedure TForm1.Timer1Timer(Sender: TObject);beginLabel1.Left:=Label1.Left-2;Label2.Left:=Label2.Left-2;if Label1.Left<0-Length(Label1.Caption) thenbegin Label1.Left:=x;end;if Label2.Left<0-Length(Label2.Caption) thenbegin Label2.Left:=y;end;end;end.