Converts the string representation of a Guid toits Guid equivalent. : Guid « Development Class « C# / C Sharp

1. C# / C Sharp
2. Development Class
3. Guid

Converts the string representation of a Guid toits Guid equivalent.

  

//The MIT License (MIT)
//http://arolibraries.codeplex.com/license
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;

namespace AroLibraries.ExtensionMethods.Strings
{
    public static class StringExt
    {
        /// <summary> Converts the string representation of a Guid toits Guid 
        ///  equivalent. A return value indicates whether the operation succeeded. 
        /// </summary> 
        /// <param name="s">A string containing a Guid to convert.</param> 
        /// <param name="result"> /// When this method returns, contains the Guid value equivalent to /// the Guid contained in <paramref name="s"/>, if the conversion  succeeded, or <see cref="Guid.Empty"/> if theconversion failed. /// The conversion fails if the 
        /// <paramref name="s"/> parameter is a /// <see langword="null" /> reference (<see langword="Nothing" /> in /// Visual Basic), or is not of the correct format.
        /// </param> ///
        /// <value> /// <see langword="true" /> if <paramref name="s"/> was converted /// successfully; otherwise, <see langword="false" />.  </value> 
        /// <exception cref="ArgumentNullException"> /// Thrown if <pararef name="s"/> is <see langword="null"/>. /// </exception>  
        /// <remarks> /// Original code at https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=94072&wa=wsignin1.0#tabs  </remarks> 
        public static bool Ext_IsValidGuid(this string s)
        {
            if (s == null)
                throw new ArgumentNullException("s");
            Regex format = new Regex("^[A-Fa-f0-9]{32}$|" +
                "^({|\\()?[A-Fa-f0-9]{8}-([A-Fa-f0-9]{4}-){3}[A-Fa-f0-9]{12}(}|\\))?$|" +
                "^({)?[0xA-Fa-f0-9]{3,10}(, {0,1}[0xA-Fa-f0-9]{3,6}){2},{0,1}({)([0xA-Fa-f0-9]{3,4}, {0,1}){7}[0xA-Fa-f0-9]{3,4}(}})$");
            Match match = format.Match(s);
            return match.Success;
        }
    }
}

   
    
  

Related examples in the same category