C# 从另一个类调用变量
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Calling a Variable from another Class
提问by
How can I access a variable in one public class from another public class in C#?
如何从 C# 中的另一个公共类访问一个公共类中的变量？
I have:
我有：
public class Variables
{
static string name = "";
}
I need to call it from:
我需要从以下位置调用它：
public class Main
{
}
Thanks in advance for the help.
在此先感谢您的帮助。
I am working in a Console App.
我在控制台应用程序中工作。
采纳答案by Nathan W
That would just be:
那只会是：
Console.WriteLine(Variables.name);
and it needs to be public also:
它也需要公开：
public class Variables
{
public static string name = "";
}
回答by ChaosPandion
You need to specify an access modifier for your variable. In this case you want it public.
您需要为变量指定访问修饰符。在这种情况下，您希望它公开。
public class Variables
{
public static string name = "";
}
After this you can use the variable like this.
在此之后，您可以像这样使用变量。
Variables.name
回答by Francis B.
I would suggest to use a variable instead of a public field:
我建议使用变量而不是公共字段：
public class Variables
{
private static string name = "";
public static string Name
{
get { return name; }
set { name = value; }
}
}
From another class, you call your variable like this:
在另一个类中，您可以像这样调用变量：
public class Main
{
public void DoSomething()
{
string var = Variables.Name;
}
}
回答by Sandipan
class Program
{
Variable va = new Variable();
static void Main(string[] args)
{
va.name = "Stackoverflow";
}
}
