（Delphi-like）有限边界类型？ [英] (Delphi-like) Limited-bounds-types?

问题描述

据我所知，没有类似的方法可以在C＃中使用Delphi代码复制

...这是真的吗？


类型

IntRange = -5..5;

CharRange =''a''..''z'';


TColors =（红色，白色，绿色，蓝色，黄色）;

ColorRange =白色......蓝色;

As far as I can see, there is no similar way of replicating the
following Delphi-code in C#... Is that true?

type
IntRange = -5..5;
CharRange = ''a''..''z'';

TColors = (Red, White, Green, Blue, Yellow);
ColorRange = White..Blue;

推荐答案

matko，


不，没有。在C＃中，您必须对您的

方法/属性进行明确检查，以验证值是否在范围内。


但是，这并不困难要做。


希望这会有所帮助。

-

- Nicholas Paldino [.NET / C＃MVP]
- mv*@spam.guard.caspershouse.com


matko <毫安***** @ gmail.com>在消息中写道

news：11 ********************** @ z14g2000cwz.googlegr oups.com ...

matko,

No, there is not. In C# you would have to place explicit checks on your
methods/properties to validate that the values are in range.

However, this is not that difficult to do.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"matko" <ma*****@gmail.com> wrote in message
news:11**********************@z14g2000cwz.googlegr oups.com...

据我所知，在C＃中使用Delphi代码后没有类似的方法复制
......这是真的吗？

类型
IntRange = -5..5;
CharRange =''a''..''z'';

TColors =（红色，白色，绿色，蓝色，黄色）;
ColorRange = White..Blue;

As far as I can see, there is no similar way of replicating the
following Delphi-code in C#... Is that true?

type
IntRange = -5..5;
CharRange = ''a''..''z'';

TColors = (Red, White, Green, Blue, Yellow);
ColorRange = White..Blue;

呵呵。是的，我知道这并不难！ ;）

但是，如果有办法的话会很好......


感谢您的回复！

Nicholas Paldino [.NET / C＃MVP]写道：

Hehe. Yes, I know it''s not that difficult! ;)
It would, however, just be nice if there was a way...

Thanks for the reply!

Nicholas Paldino [.NET/C# MVP] wrote:

matko，

不，没有。在C＃中，您必须对您的
方法/属性进行明确检查，以验证值是否在范围内。

然而，这并不难做到。
<希望这会有所帮助。

-
- Nicholas Paldino [.NET / C＃MVP]
- mv*@spam.guard.caspershouse.com

matko <毫安***** @ gmail.com>在消息中写道
新闻：11 ********************** @ z14g2000cwz.googlegr oups.com ...

matko,

No, there is not. In C# you would have to place explicit checks on your
methods/properties to validate that the values are in range.

However, this is not that difficult to do.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"matko" <ma*****@gmail.com> wrote in message
news:11**********************@z14g2000cwz.googlegr oups.com...

据我所知，没有类似的方法在C＃中复制遵循Delphi代码的
......这是真的吗？

类型
IntRange = -5。 .5;
CharRange =''a''..''z'';

TColors =（红色，白色，绿色，蓝色，黄色）;
ColorRange = White..Blue;

As far as I can see, there is no similar way of replicating the
following Delphi-code in C#... Is that true?

type
IntRange = -5..5;
CharRange = ''a''..''z'';

TColors = (Red, White, Green, Blue, Yellow);
ColorRange = White..Blue;

matko写道：

呵呵。是的，我知道这并不难！ ;）
如果有办法，那就好了...

感谢您的回复！

Hehe. Yes, I know it''s not that difficult! ;)
It would, however, just be nice if there was a way...

Thanks for the reply!

你可能能够在.NET 2.0中编写一个通用的，如果这是任何

的帮助。我不知道它真的值得它...


Jon

You may well be able to write a generic one in .NET 2.0, if that''s any
help. I don''t know that it would really be worth it though...

Jon

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