Create your own component by subclassing System.ComponentModel.Component : Custom Control : GUI Windows Forms C# Examples

    
using  System;
using  System.ComponentModel;
using  System.Collections;
using  System.Diagnostics;

public  class  MyComponent  :  System.ComponentModel.Component
{
    private  System.ComponentModel.Container  components  =  null;

    public  MyComponent(System.ComponentModel.IContainer  container)
    {
        container.Add(this);
        InitializeComponent();

    }

    public  MyComponent()
    {
        InitializeComponent();

    }

    private  void  InitializeComponent()
    {
        components  =  new  System.ComponentModel.Container();
    }

    protected  string  m_message;

    public  string  Message
    {
        get
        {
            return  m_message;
        }
        set
        {
            m_message  =  value;
        }
    }
}