Send parameters to a C#interface

Question

Send parameters to a C#interface

Asked 8 years, 8 months ago

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I created a class called descricaoo that will receive some data parameters and will add in a List of an interface called IInstrucao. But give an error "the descricaoo class is not implemented to an interface" How to fix this error? There is another way to send this data directly to the interface IInstrucao?

class descricaoo:IInstrucao
{
   private string descricaobol;
   public descricaoo (int ibanco, int codigo, string descricaobol, int qtde)
   {
     this.descricaobol = descricaobol;
     List<IInstrucao> desci = new List<IInstrucao>();
     desci.Add(new descricaoo(ibanco,codigo,descricaobol,qtde));
   }  
 }

public interface IInstrucao
{
    IBanco Banco { get; set; }
    int Codigo { get; set; }
    string Descricao { get; set; }
    int QuantidadeDias { get; set; }
}

Your Description class is not implementing the Iinstrucao Interface properties

– Rod

2015/10/29 at 15:36
So your class doesn’t have the methods or the properties of the interface...

– KhaosDoctor

2015/10/29 at 15:40
Take a look at [tour]. You can accept an answer if it solved your problem. You can vote on every post on the site as well. Did any help you more? You need something to be improved?

– Maniero

2016/03/04 at 19:36

2 answers

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by Maniero • **444,682** points · Answer 1 · 2015-10-29T15:39:24+00:00

You’re saying implement the interface, so do this:

using System.Collections.Generic;

public class Program {
    public static void Main() {}
}

class descricaoo : IInstrucao {
    private string descricaobol;
    public descricaoo (int ibanco, int codigo, string descricaobol, int qtde) {
        this.descricaobol = descricaobol;
        List<IInstrucao> desci = new List<IInstrucao> { new descricaoo(ibanco,codigo,descricaobol,qtde) };
    }
    public IBanco Banco { get; set; }
    public int Codigo { get; set; }
    public string Descricao { get; set; }
    public int QuantidadeDias { get; set; }
}

public interface IInstrucao {
    IBanco Banco { get; set; }
    int Codigo { get; set; }
    string Descricao { get; set; }
    int QuantidadeDias { get; set; }
}

public interface IBanco {}

Behold working in the ideone. And in the .NET Fiddle. Also put on the Github for future reference.

by Leonel Sanches da Silva • **88,623** points · Answer 2 · 2015-10-29T15:39:11+00:00

You need to define all interface items in the class, as enunciates the architecture by C contracts#:

class descricaoo: IInstrucao
{
   private string descricaobol;
   public descricaoo (int ibanco, int codigo, string descricaobol, int qtde)
   {
     this.descricaobol = descricaobol;
     List<IInstrucao> desci = new List<IInstrucao>();
     desci.Add(new descricaoo(ibanco,codigo,descricaobol,qtde));
   }  

    public IBanco Banco { get; set; }
    public int Codigo { get; set; }
    public string Descricao { get; set; }
    public int QuantidadeDias { get; set; }
 }

public interface IInstrucao
{
    IBanco Banco { get; set; }
    int Codigo { get; set; }
    string Descricao { get; set; }
    int QuantidadeDias { get; set; }
}