从局部类访问类字段 [英] Access class fields from partial class

问题描述

我目前处于必须使用局部类的场景中.在这个局部类中，我有一些方法需要解决另一个类中的字段.

I'm currently in a scenario in which I have to make use of partial classes. In this partial class I have a few methods that need to address fields in the other class.

例如

很抱歉:第一类已经声明为 partial ！

I'm sorry: the first class is already declared partial!

public partial class myClass
{        
    private string _myString;

    public string myString
    {
        get { return _myString; }
        set { _myString = value; }
    }
}

和

public partial class myClass
{
    public void doSomething()
    {
        myString = "newString";
    }
}

编译器说 myString 在部分类中不存在！

The compiler says myString doesn't exist in the partial class!

我该如何克服这个问题?

How can I overcome this problem?

推荐答案

您需要用发布的代码来解决一些问题:

There are a few things you need to fix with the code you posted:

在C#中使用局部类时，该类的所有所有部分都必须声明为局部类

When using partial classes in C# all parts of the class must be declared as partial classes

你有

 public class myClass {}
 public partial class myClass {}

需要成为谁

public partial class myClass {}
public partial class myClass {}

第二，您正在尝试设置

myString="newString";

但是 myString 是不带setter的公共属性.

but myString is a public property without a setter.

因此，您可以在声明 myString

public string myString
{
    get{ return _myString; }
    set { _myString = value; }
}

或仅使用

_myString="newString";

在第二个类文件中.

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