Add leading and trailing double quotes to the provided string if required. : String Util « Data Types « C# / C Sharp






  1. C# / C Sharp
  2. Data Types
  3. String Util

Add leading and trailing double quotes to the provided string if required.

    
//CruiseControl is open source software and is developed and maintained by a group of dedicated volunteers. 
//CruiseControl is distributed under a BSD-style license.
//http://cruisecontrol.sourceforge.net/
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;

namespace ThoughtWorks.CruiseControl.Core.Util
{
    /// <summary>
    /// Class with handy stirng routines
    /// </summary>
    public class StringUtil
    {

        /// <summary>
        /// Add leading and trailing double quotes to the provided string if required.
        /// If the string contains a trailing backslash, that escape the added double quote,
        /// escape it also with another backslash.
        /// </summary>
        /// <param name="value">The string to double quote.</param>
        /// <returns>A double quoted string.</returns>
        public static string AutoDoubleQuoteString(string value)
        {
            if (!string.IsNullOrEmpty(value) && (value.IndexOf(' ') > -1) && (value.IndexOf('"') == -1))
            {
                if (value.EndsWith(@"\"))
                    value = string.Concat(value, @"\");

                return string.Concat('"', value, '"');
            }

            return value;
        }
   }
}








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