Finds and replaces empty or null within a string - CSharp System

CSharp examples for System:String Replace

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Description

Finds and replaces empty or null within a string

Demo Code


using System.Collections;
using System.Text;
using System;/*from  ww w  .  j  a  v  a  2 s .c o  m*/

public class Main{
        /// <summary>
        /// Finds and replaces empty or null within a string
        /// </summary>
        /// <param name="source"></param>
        /// <param name="replaceWith"></param>
        /// <returns>Value</returns>
        public static string ReplaceEmptyOrNull(object source, string replaceWith)
        {
            if (source == null || source.ToString() == string.Empty)
                return replaceWith;
            return source.ToString();
        }
        /// <summary>
        /// Finds and replaces empty or null within a string
        /// </summary>
        /// <param name="source"></param>
        /// <param name="replaceWith"></param>
        /// <returns>source</returns>
        public static string ReplaceEmptyOrNull(string source, string replaceWith)
        {
            if (source == string.Empty || source == null)
                return replaceWith;
            return source;
        }
}

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