Inno 设置：自定义 类
Inno Setup: Custom classes
Inno Setup 是否允许在 'type' 关键字之后创建自己的 classes？
我试图从 TBitmapImage 继承：
[Code]
type
TBitmapButton = class(TBitmapImage)
property OnHoverImage: TAlphaBitmap;
procedure Hovering(IsHovered: Boolean);
end;
但是编译器说 'Identifier expected' 在 class 声明的开头。
我认为对您的问题的简短回答是否。根据 InnoSetup 网站上关于类似问题的帮助主题：
http://news.jrsoftware.org/news/innosetup.code/msg25634.html
部分内容是：
RemObjects Pascal doesn't support custom ([Code] created) classes.
所以我不认为你可以做你想做的事。上面的讨论线程提到了一个可能的解决方法:
You can define a "record" containing all of the desired fields, and an
"array of" your record type to create a dynamically-expandable indexed
list of them.
You can't define methods or constructors/destructors directly attached
to these, but you can define loose procedures/functions that do the
equivalent.
That's as close to custom classes as you're going to get in ROPS.
我不知道这是否足以满足您的需求。
如果您需要研究 InnoSetup 代码功能，这里有很棒的资源：
Inno Setup 是否允许在 'type' 关键字之后创建自己的 classes？ 我试图从 TBitmapImage 继承：
[Code]
type
TBitmapButton = class(TBitmapImage)
property OnHoverImage: TAlphaBitmap;
procedure Hovering(IsHovered: Boolean);
end;
但是编译器说 'Identifier expected' 在 class 声明的开头。
我认为对您的问题的简短回答是否。根据 InnoSetup 网站上关于类似问题的帮助主题：
http://news.jrsoftware.org/news/innosetup.code/msg25634.html
部分内容是：
RemObjects Pascal doesn't support custom ([Code] created) classes.
所以我不认为你可以做你想做的事。上面的讨论线程提到了一个可能的解决方法:
You can define a "record" containing all of the desired fields, and an "array of" your record type to create a dynamically-expandable indexed list of them.
You can't define methods or constructors/destructors directly attached to these, but you can define loose procedures/functions that do the equivalent.
That's as close to custom classes as you're going to get in ROPS.
我不知道这是否足以满足您的需求。
如果您需要研究 InnoSetup 代码功能，这里有很棒的资源：