ExternalDefinedName.cs

/*
 * NanoXLSX is a small .NET library to generate and read XLSX (Microsoft Excel 2007 or newer) files in an easy and native way  
 * Copyright Raphael Stoeckli © 2026
 * This library is licensed under the MIT License.
 * You find a copy of the license in project folder or on: http://opensource.org/licenses/MIT
 */
 
using FormatException = NanoXLSX.Exceptions.FormatException;
 
namespace NanoXLSX
{
    public class ExternalDefinedName
    {
        public string Name { get; private set; }

        public string RefersTo { get; private set; }

        internal string RelationshipId { get; set; }

        public ExternalDefinedName(string name, string refersTo) : this(name, refersTo, true)
        {
        }

        internal ExternalDefinedName(string name, string refersTo, bool validateRefersTo)
        {
            if (string.IsNullOrWhiteSpace(name))
            {
                throw new FormatException("The defined name must not be null or empty.");
            }
            if (validateRefersTo && string.IsNullOrWhiteSpace(refersTo))
            {
                throw new FormatException("The defined name reference must not be null or empty.");
            }
            Name = name;
            RefersTo = refersTo;
        }
 
    }
}