我创建了一个继承自TCustomControl的自定义控件,并发布了属性Align of TControl.但是,当我在C Builder项目中使用此自定义控件时,它引发了异常
Project Launcher.exe引发异常类EReadError,并显示消息“属性对齐不存在”.
unit GameListCtrl;
interface
uses
SysUtils,Classes,Controls;
type
TGameList = class(TCustomControl)
private
protected
procedure Paint; override;
public
{ Public declarations }
published
property Align default alLeft;
end;
implementation
{ TGameList }
procedure TGameList.Paint;
begin
inherited;
end;
end.