C ++ / CLI相当于as关键字？ [英] C++/CLI equivalent to as keyword?

问题描述

如何在C ++ / CLI中表示此C＃contruct？或者甚至可能是
吗？


PolicyLevel level =（enumerator-> Current）as PolicyLevel;


谢谢，

Karch

How would this C# contruct be represented in C++/CLI? Or is it even
possible?

PolicyLevel level = (enumerator->Current) as PolicyLevel;

Thanks,
Karch

推荐答案

karch写道：

karch wrote:

这个C＃contruct如何在C ++ / CLI中表示？或者甚至可能吗？

PolicyLevel level =（enumerator-> Current）as PolicyLevel;

How would this C# contruct be represented in C++/CLI? Or is it even
possible?

PolicyLevel level = (enumerator->Current) as PolicyLevel;

PolicyLevel * level = dynamic_cast< PolicyLevel *>（enumerator-> Current）;


C＃中演员的等价物是__try_cast。


Arnaud

MVP - VC

PolicyLevel* level=dynamic_cast<PolicyLevel*>(enumerator->Current);

The equivalent of a cast in C# is __try_cast.

Arnaud
MVP - VC

ad ****** @ club-internet.fr schrieb：

karch写道：

karch wrote:

这个C＃如何构成用C ++ / CLI表示？或者甚至可能吗？

PolicyLevel level =（enumerator-> Current）as PolicyLevel;

How would this C# contruct be represented in C++/CLI? Or is it even
possible?

PolicyLevel level = (enumerator->Current) as PolicyLevel;

PolicyLevel * level = dynamic_cast< PolicyLevel *>（枚举器 - >当前）;

C＃中的强制转换等效于__try_cast。

Arnaud
MVP - VC

PolicyLevel* level=dynamic_cast<PolicyLevel*>(enumerator->Current);

The equivalent of a cast in C# is __try_cast.

Arnaud
MVP - VC

是__try_cast c ++ / CLI还是托管c ++？或两者兼而有之？

is __try_cast c++/CLI or managed c++ ? Or both ?

bonk写道：

bonk wrote:

是__try_cast c ++ / CLI还是托管c ++？或两者兼而有之？

is __try_cast c++/CLI or managed c++ ? Or both ?

托管C ++。对于C ++ / CLI，请使用safe_cast：检查MSDN以获取详细信息

（也称为RTFM）

Arnaud

MVP - VC

Managed C++. For C++/CLI, use safe_cast : Check MSDN for details
(a.k.a. RTFM)

Arnaud
MVP - VC

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