如何从函数或范围中获取变量？ [英] How do I get variables from a function or scope ?

问题描述

Hello Code Project Peeps，

我想从函数或范围中获取所有简单变量。我怎么能这样做，





下面的代码只是 pascal 代码









例如不会叫，但你会理解

Hello Code Project Peeps,
I want to get all simple variables from a function or scope. How can i do this,


The code below is just pascal code




For example "Not Woking but you will understand"

Public Function TestFunction()
    Dim varone,vartwo
    varone  = "1"
    vartwo  = "2"
End Function

Public Function dump()
    for each (var item in TestFunction())
        console.write(item.name + ":" +item.var)
End Function

Console Output should be :
varone:1
vartwo:2

推荐答案

您无法查看函数范围的变量，因为它是私有的。隐藏实现细节是功能和方法的预期思想。你可以将writelines放在TestFunction中，因为变量仍在范围内。



祝你好运！

You can't look into the variables of a function scope because it is private. It is the intended idea of functions and methods, to hide implementation details. You can place the writelines in the TestFunction because there the variables are still into scope.

Good luck!

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