/// <summary>
/// Include an indexer.
/// </summary>
/// <param name=""></param>
/// <returns></returns>
public int this[int par_index]
{
//
// https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/indexers/
//
get
{
//return mod_firstItem.GetValue_ByIndex(par_index).Value;
return(mod_firstItem.GetValue_ByIndex(par_index));
}
set
{
mod_firstItem.SetValue_ByIndex(par_index, value);
}
}
public int GetValue_ByIndex(int par_index)
{
//
//Added 3/2/2020 thomas downes
//
if (par_index == 0)
{
return(this.Value);
}
else if (NextValue != null)
{
par_index--;
return(NextValue.GetValue_ByIndex(par_index));
}
throw new InvalidOperationException("Indexing error!!");
}
