定义一个变量 [英] Defining a variable

问题描述

如何定义公共SktClient变量以用于所有形式和功能:

How to define public SktClient variable for use in all forms and functions:

Socket SktClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);

推荐答案

只需在您的表单中全局定义公共Socket SktClient.

然后，无论何时何地，只要使用SktClient.
喜欢:

Just defind public Socket SktClient globally in your form.

Then whenever/wherever needed, use the SktClient.
Like:

public Socket SktClient ; // defined gloabally

//Now somewhere in form        
  
SktClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);

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