从其他类修改线程的属性

Question

我的代码有问题。我有2个班级：

• clsSMS
• clsWorker

当我的线程运行时，我想从我的clsSMS类修改它们的属性。

public class clsSMS
{
    clsWorker objclsWorker;

     public clsSMS(clsWorker objclsWorker = null)
    {
          this.objclsWorker.operatorBlocageError38();
          // The above call doesn't work...
          // I think the objclsWorker  is always null...
          // What do you think?
    }
}


public class clsWorker
{
    public clsSMS clsobjSMS;

    public clsWorker(...)
    {
          this.clsobjSMS = new clsSMS(objclsWorker: this);

    }
    public void operatorBlocageError38(/*String port_concerne, bool erreur38*/)
    {
        MessageBox.Show("The method call work fine!");
    }
}

Answer 1

从发布的代码中看不出您曾经实例化过clsWorker。

clsWorker worker = new clsWorker();
worker.operatorBlocageError38();

如果在实例化之前调用operatorBlocageError38，则必须将该方法标记为static。

public static void operatorBlocageError38()