/// <summary>
/// Sets the value of this control; either via an EnumState, or using the FIXatdl '{NULL}' value.
/// </summary>
/// <param name="newValue">Value that reflects which checkboxes are selected.</param>
public override void SetValue(object newValue)
{
if (_value == null)
{
throw ThrowHelper.New <InternalErrorException>(this, InternalErrors.UnexpectedNullReference, "_value",
"Atdl4net.Model.Types.Support.EnumState");
}
if (newValue == null || newValue as string == Atdl.NullValue)
{
_value.ClearAll();
}
else
{
_value.UpdateFrom(newValue as EnumState);
}
}
