DemoSymbolIDs

DemoSymbolIDs.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace ManualGroupDraw
{
	/// <summary>
	/// A simple "wrapping" array of symbol IDs used for demonstration purposes.
	/// </summary>
	class DemoSymbolIDs
	{
	    public string this [int index]
	    {
	        get
	        {
				if ( index < 0 )
					index *= -1;
	            if ( index < s_symbols.Length )
	                return s_symbols[index];
	            else
					return s_symbols[index % s_symbols.Length];
	        }
	    }
		
	    public int Count { get { return s_symbols.Length; } }
	    
		private static string[] s_symbols = {
			"SFAPC----------",
			"SFAPCF---------",
			"SFAPCH---------",
			"SFAPCL---------",
			"SFAPM----------",
			"SFAPMF---------",
			"SFAPMFA--------",
			"SFAPMFB--------",
			"SFAPMFC--------",
			"SFAPMFCH-------",
			"SFAPMFCL-------",
			"SFAPMFCM-------",
			"SFAPMFD--------",
			"SFAPMFF--------",
			"SFAPMFFI-------",
			"SFAPMFH--------",
			"SFAPMFJ--------",
			"SFAPMFK--------",
			"SFAPMFL--------",
			"SFAPMFM--------"
		};
	}
}

DemoSymbolIDs.vb

Imports System
Imports System.Collections.Generic
Imports System.Text

Namespace ManualGroupDraw
	''' <summary>
	''' A simple "wrapping" array of symbol IDs used for demonstration purposes.
	''' </summary>
	Class DemoSymbolIDs
		Public Default ReadOnly Property Item(ByVal index As Integer) As String
			Get
				If index < 0 Then
					index *= -1
				End If
				If index < s_symbols.Length Then
					Return s_symbols(index)
				Else
					Return s_symbols(index Mod s_symbols.Length)
				End If
			End Get
		End Property

		Public ReadOnly Property Count() As Integer
			Get
				Return s_symbols.Length
			End Get
		End Property

        Private Shared s_symbols As String() = { _
            "SFAPC----------", "SFAPCF---------", "SFAPCH---------", "SFAPCL---------", "SFAPM----------", "SFAPMF---------", _
            "SFAPMFA--------", "SFAPMFB--------", "SFAPMFC--------", "SFAPMFCH-------", "SFAPMFCL-------", "SFAPMFCM-------", _
            "SFAPMFD--------", "SFAPMFF--------", "SFAPMFFI-------", "SFAPMFH--------", "SFAPMFJ--------", "SFAPMFK--------", _
            "SFAPMFL--------", "SFAPMFM--------" _
        }
	End Class
End Namespace