C#•15mo ago

❔ Getting a value from an class in a list that is an attribute from another class

This code is an exmaple

class a{
.............
public List<b> listB { get; set; }
.............
}

public class b{
public int number { get; set; }
public string text { get; set; }
}

class a{
.............
public List<b> listB { get; set; }
.............
}

public class b{
public int number { get; set; }
public string text { get; set; }
}

I have an instance of class a, and I want to get the string text from 1 of the objects in the list List<b> listB how can I do that? I'm new to OOP and making this project to get better

5 Replies

Thinker•15mo ago

yourAObject.listB[index].text

Angius•15mo ago

(also, it's not an attribute but a property) $structure

MODiX•15mo ago

namespace Namespace;

[Attribute]
public class Class
{
  public string PublicField;
  private bool _privateField;
  protected double protectedField;    

  public int PublicProperty { get; set; }

  public Class() {} // Constructor

  public void Method(int parameter)
  {
    var localVariable = parameter; 
  } 
}

namespace Namespace;

[Attribute]
public class Class
{
  public string PublicField;
  private bool _privateField;
  protected double protectedField;    

  public int PublicProperty { get; set; }

  public Class() {} // Constructor

  public void Method(int parameter)
  {
    var localVariable = parameter; 
  } 
}

For C# versions older than 10, see $StructureOld

Angius•15mo ago

Knowing proper nomenclature helps search for answers faster

Accord•15mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ Getting a value from an class in a list that is an attribute from another class