问题

C# provides, by default a parameterless constructor. If I write a constructor that takes

C# provides, by default a parameterless constructor. If I write a constructor that takes a string as a parameter, but want to keep the parameterless constructor. How many constructors should I write？

(C#提供默认构造函数(不带参数),如果我写了一个带有一个string类型参数的构造函数,但是又想保留不带参数的构造函数,那么我需要写多少个构造函数)

请帮忙给出正确答案和分析，谢谢！

参考答案

答案整理中……

您可能感兴趣的试题

C# provides, by default a parameterless constructor. If I write a constructor that takes

答案解析
（)provides a paper trace of course steered by the vessel against time.A.the echo sounderB.

答案解析
Many computer languages provide a mechanism to call（）provided by libraries such as in .dl

答案解析
A new trunk has been configured on a switch in the Ezonexam LAN. By default which VLANs a

答案解析
By default routes learned via IBGP will be announced to which peers?()

答案解析
Which form of BGP changes the BGP Next Hop attribute by default?()

答案解析