/// <summary>
 /// Adds a value of each accepted type to the list, without a metadata dictionary.
 /// </summary>
 void AddValuesToList()
 {
     // add as an int, long, and double.
     syncableNumberList.Add(intVal);
     syncableNumberList.Add(longVal);
     syncableNumberList.Add(doubleVal);
     // Add a value as a string. Instead of going back and forth from
     // number to string, this is just the int multiplied by a multiplier.
     syncableNumberList.Add((intVal * stringMultiplier).ToString());
 }