/// <summary>
/// Determine whether the input number is unique, and doesn't start with the banned string.
/// </summary>
/// <param name="testNumber">number to test</param>
/// <returns>valid flag</returns>
private bool RunningNumberValid(string testNumber)
{
if (string.IsNullOrEmpty(testNumber))
{
return(false);
}
return(!this.AllocatedNumbers.Exists(s => s.Equals(testNumber)) &&
SeriesConfigType.ValidNumber(testNumber));
}
public bool CanSaveConfig()
{
return(SeriesConfigType.ValidNumber(this.NumberPrefix));
}