您的 _tWinMain 功能是空的并立即返回。您必须向函数体添加一些代码。

Your _tWinMain function is empty and returns immediately. You must add some code to the function body.

添加到Jochen Arndt所说的内容：当您获得应用程序返回代码为零（如您所做）时，表示程序已成功完成 - 任何非零值都是错误代码。



您的应用程序入口点 _tWinMain 什么都不做，所以它成功完成，您将获得零返回代码。定义一个类不会创建它的实例，也不会执行该类中的任何代码，除非你的代码明确指示它应该执行。

To add to what Jochen Arndt says: when you get an app return code of zero (as you do) that means "Program completed successfully" - any non-zero value is an error code.

Your application entry point _tWinMain does nothing, so it completes successfully and you get a zero return code. Defining a class does not create an instance of it, nor does any of the code in that class get executed unless your code specifically instructs that it should.

你好每一个我都是新手c ++中的编程语言请告诉我如何设置实例

Hello every one i am very new to programming language in c++ please do let me know how can i cerate an instance