A = B = 5在VB.NET - 是不可能的？ [英] a = b = 5 in VB.NET - impossible?

问题描述

是否有可能在VB.NET做 A = B = 5 ？ （我知道， = 是一个比较操作符太）

我的意思做的不可以结果（如果B = 2用例）

  A = FALSE
B = 2
 

如何做到这一点，但是，在这样的情况下波纹管？

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在不方便在我的code导致此问题：有些对象 A，B，..ž由参的方法传递，如果我不初始化它们的编译器警告我说，这shoudl进行初始化（=由如没有）

 暗淡A，B，C，D，Z作为GraphicsPath的'=没有什么是不可能的，只能各部分
DrawPaths（A，B，C，D，z）的'DrawPaths设置一个新的= GraphicPath（）等。
 

解决方案

A = B = 5 方法

 如果B = 5则a = TRUE，否则A =假
 

如果您希望将值5分配给和到B的同时，必须在单独的行添加：

  B = 5
A = B
 

您也可以把它们写在同一行，但使用vb.net行分隔符：

  B = 5：A = B
 

Is it possible in VB.NET doing a = b = 5? (I know that = is a comparison operator too)

I mean do not result (if b = 2 by e.g.)

a = false
b = 2

HOW to do it, however, in situations like bellow?

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The inconvenient caused this question in my code: some objects a, b, .. z are passed by ref in a method, if I don't initialize them compiler warns me that it shoudl be initialized(= Nothing by e.g.)

Dim a, b, c, d, z As GraphicsPath ' = Nothing is impossible, only each a part
DrawPaths(a, b, c, d, z)          ' DrawPaths sets a = new GraphicPath() etc. 

解决方案

a = b = 5 means

if b = 5 then a = true else a = false

if you want to assign the value 5 to a and to b at the same time, you must add it on a separate line :

b = 5
a = b

you can also write them on the same line but using the vb.net line separator :

b = 5 : a = b

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