VB.NET中调用过程的优缺点是什么? [英] What is pros and cons of calling procedures in VB.NET?

问题描述

我想知道在VB.NET中使用调用关键字"和不使用调用关键字"的调用过程的优缺点吗?

I would like to know the pros and cons of calling procedures with Call Keyword and without Call in VB.NET?

Private Sub ProOne()
     ' Code Are Here
End Sub

Private Sub Calling()
   ProOne()           ' I would like to know pros and cons of this
   Call ProOne()      ' And I would like to know pros and cons of this
End Sub

先谢谢大家.

推荐答案

来自此处:

您通常使用Call语句来调用不会 返回一个值.如果该过程返回一个值，则调用语句 丢弃它.

You normally use the Call statement to call a procedure that does not return a value. If the procedure returns a value, the Call statement discards it.

在调用以下内容时，您无需使用Call语句 程序.但是，它可以提高代码的可读性.

You are not required to use the Call statement when calling a procedure. However, it improves the readability of your code.

因此，从本质上讲，ProOne()和Call ProOne()在语义上是等效的.

So, in essence, ProOne() and Call ProOne() are semantically equivalent.

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