在运行时转换为特定类型 [英] Cast to a Specific Type at Runtime

问题描述

我需要在运行时强制转换为特定类型.

I need to cast to a specific Type at Runtime.

它是如何工作的，看起来像 - 现在:

How it works, and looks like - now:

Customer test = (Customer)entityBase.GetType().GetProperty("Customer").GetValue(entityBase, null);

作为字符串的客户，我需要 GetProperty()，不是这样写的，直接，它来自一个总是变化的变量.我只是写了客户"，以供理解.

The Customer as String, where I need for GetProperty(), isn't written like that directly, it comes from a Variable, that changes always. I just wrote "Customer", for comprehension purposes.

我现在想要的是一样的，但没有说明，它是一个客户或任何类型.

What I want now is the same, but without telling, that its a Customer or any Type.

Placeholder test = (Placeholder)entityBase.GetType().GetProperty("That Changes, thats fine").GetValue(entityBase, null);

因为它也可能是这样的:

Cause it could also be something like that:

Order test = (Order)entityBase.GetType().GetProperty("That Changes, thats fine").GetValue(entityBase, null);

我尝试了诸如 businnesObject = Activator.CreateInstance(type);

希望有人对此有一个小的解决方案

Hope someone has a small solution for this

推荐答案

Customer 和 Order 都继承自 System.Object，所以你可以用

Customer and Order both inherit from System.Object, so you can just use

Object test = entityBase.GetType().GetProperty("That Changes, thats fine").GetValue(entityBase, null);

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