Sets a string to the "NA" string if it is empty. - CSharp System

CSharp examples for System:String Convert

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Description

Sets a string to the "NA" string if it is empty.

Demo Code


using System.Text.RegularExpressions;
using System.Collections.Generic;
using System;//from w w  w .j a  v  a2s .co  m

public class Main{
        /// <summary>
        /// Sets a string to the "N/A" string if it is empty.
        /// </summary>
        /// <param name="s">The string.</param>
        /// <returns></returns>
        public static string SetToNAIfEmpty(this string s)
        {
            if (string.IsNullOrEmpty(s))
            {
                s = "N/A";
            }
            return s;
        }
}

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