C#

public class myObject
{
    public List<ChildObject> subObject = new List<ChildObject> { };

    public string ObjectName { get; set; }

    public class ChildObject
    {
        public string ChildObjectName { get; set; }
        public MemoryStream ChildStream { get; set; }

        public ChildObject()
        {
            ChildStream = new MemoryStream();
        }
        ~ChildObject()
        {
            ChildStream.Dispose();
        }
    }
}

foreach(IButtonControl btn in ButtonList
{
  ...
}

mukkanti007 wrote:

here b and h stands for row and nos stand for columns