从一个类对象到另一个类对象的类型转换 [英] Typecast from one class object to other

问题描述

亲爱的，



我有一个应用程序egApplication1.exe有两个calss MyClass1和MyClass2

Dear All,

I have one application e.g.Application1.exe having two calss MyClass1 and MyClass2

Class MyClass1
{
	public int i1;
	MyClass1()
	{
		i1 = 1;
	}
}

Class MyClass2
{
	public static MyClass1 Function1()
	{
		return new MyClass1();
	}
}

我有另一个应用程序，Application2，我在其中添加了Application1.exe引用。我的代码如下所示

I have another aplication, Application2 where i have added Application1.exe reference to it. and my code is like below

Class MyClass3
{
	public int i2;
}

main()
{
	MyClass3 objMyClass3 = (MyClass3) MyClass2.Function1();
}

但这是错误的。



任何人都可以告诉我如何解决这个问题。



提前谢谢大家。



问候，

Vidi

But this is giving error.

Can any body tell me how to resolve this.

Thank you all in advance.

Regards,
Vidi

推荐答案

这些类彼此无关。你会期待它会做什么？



查看链接阅读：

http://csharp-station.com/Tutorial/CSharp/Lesson08 [ ^ ]



祝你好运！

Those classes have nothing to do with each other. What would you expect it would do?

Check the link to read up on this:
http://csharp-station.com/Tutorial/CSharp/Lesson08[^]

Good luck!

你不能简单地对一个类进行类型转换另一种。



唯一可行的方法是将基类类型化为派生类。

You cannot simply typecast one class into another.

The only way this would work would be typecasting a base class into a derived class.

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