SpaceOutCamelCase - Method to space out a string on capitals or numbers.

gistfile1.cs

/// <summary>
/// Spaces out a string on capitals or numbers.
/// </summary>
/// <param name="input">The input string.</param>
/// <returns>
/// The string with spaces before each capital letter or number
/// </returns>
public static string SpaceOutCamelCase(string input)
{
	var space = ' ';
	var sb = new StringBuilder();
	for (var i = 0; i < input.Length; i++)
	{
		if (i > 0 && (char.IsUpper(input, i) || char.IsNumber(input, i)))
		{
			sb.Append(space);
		}

		sb.Append(input[i]);
	}

	return sb.ToString();
}