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C# List Failed To Compare Two Elements In The Array

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Or what is causing it in the code? It looks like you created a sorted list of ToolStripMenuItem but haven't provided a way to compare them, which makes sorting difficult. –Raymond Chen Sep 4 '11 at 1:08 add a Are people of Nordic Nations "happier, healthier" with "a higher standard of living overall than Americans"? on IntelliSense filtering in Visual Studio 2017C# 7.0 : Pattern Matching | Developer Publish on C# 7.0 : Out Variables enhancementsCategories Android ASP.NET Books C# Devices Events Excel F# GiveAways How this contact form

Do they wish to personify BBC Worldwide? Is there any way to take stable Long exposure photos without using Tripod? CommandPrompt, LogScreen /* are */ Form //s menuCommandPrompt, menuLogScreen /* are */ ToolStripMenuItem //s c# arrays share|improve this question edited Feb 12 '14 at 9:31 Sumon Banerjee 1,26611433 asked Sep 4 up vote 2 down vote Do both your object types implement IComparable?

C# Arraylist Sort Failed To Compare Two Elements In The Array

Notify me of new posts by email. Do they wish to personify BBC Worldwide? System.InvalidOperationException was unhandled by user code Message="Failed to compare two elements in the array." Source="mscorlib" StackTrace: at eMap.MainApp.Map1_TrackShapeFinished1(Object sender, EventArgs e) in C:\DEV\T5\T5.eMap\Trunk\eMap\MainApp.aspx.cs:line 211 at ThinkGeo.MapSuite.WebEdition.Map.OnTrackShapeFinished() at ThinkGeo.MapSuite.WebEdition.Map.x3296715cc7992de2(String x055cc4f8164153bb) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler Is there any way to take stable Long exposure photos without using Tripod?

If you don't need to have the items sorted, you can use a list of Tuples or a Dictionary, depending on what exactly do you want to do. Is it bad practice to use GET method as login username/password for administrators? Why are there no Imperial KX-series Security Droids in the original trilogy? Vb Net List Sort Failed To Compare Two Elements In The Array Visual Studio Languages , .NET Framework > Visual C# Question 0 Sign in to vote i'm using BinarySearch to compare 2 Socket objects in an array, and when i have a

That means you have to implement that interface in some way. Encryption - How to claim authorship anonymously? How to add additional authors to the Excel Workbook in Excel 2016 ? http://stackoverflow.com/questions/1658661/failed-to-compare-two-elements-in-the-array I was getting the error because the property in the sort description was blank.

formsAdd method simply adds form and toolstip element to the array(forms) and sets tag and owner of form to this. Implement Icomparable C# Can someone help me understand what would be causing this issue and the best way to fix it? By default when every we call Sort() on our list which contains instance of our custom type , it will make use of the default implementation of CompareTo method of IComparable Where can I find Boeing 777 safety records?

Sitecore Failed To Compare Two Elements In The Array

Any thoughts you might have would be greatly appreciated, Adam Error: [NullReferenceException: Object reference not set to an instance of an object.] Infragistics.WebUI.UltraWebGrid.GroupByColumnComparer.Compare(Object x, Object y) +150 System.Array.BinarySearch(Array array, Int32 Its only through the proper understanding of these fundamental concepts , that we can get full grasp on advanced concepts like lambda expressions or LINQ. C# Arraylist Sort Failed To Compare Two Elements In The Array Thanks for posting a more complete answer. –Frazell Thomas Sep 4 '11 at 2:33 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up Failed To Compare Two Elements In The Array Exchange 2013 Keep in touch with Experts ExchangeTech news and trends delivered to your inbox every month Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed weblink I should be able to compare 23 with 2. How to deal with an intern's lack of basic skills? I have already spoken quiet a lot on IComparable interface but till now I have constantly avoided a very important piece of information.In .Net framework there exists another non generic interface System.invalidoperationexception Failed To Compare Two Elements In The Array

more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Browse other questions tagged .net exception sorting or ask your own question. I Would Like To Know How To Pu How To Sum Elements Of Array To Calculate Average General Discussion Caffeine Lounge Corner Cubicle Student Campus Software Development Industry News http://computerhelpdev.com/failed-to/vb-net-sortedlist-failed-to-compare-two-elements-in-the-array.php About Me Tags .Net Framework AjaxControlToolkit Algorithms AngularJs Asp.Net Asp.Net Ajax Asp.Net MVC Async-await BFS BinaryTree C# Collection Classes Coursera Data Mining Data Structure DataGrid Delegates Design Patterns DFS Dispatcher dotTrace

your distinctDateValues don't know how to compare themselves... Failed To Compare Two Elements In The Array Vba more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Which was the last major war in which horse mounted cavalry actually participated in active fighting?

I would appreciate it.

at Microsoft.VisualBasic.CompilerServices.Symbols.Container..ctor(Object Instance) at Microsoft.VisualBasic.CompilerServices.NewLateBinding.LateGet(Object Instance, Type Type, String MemberName, Object[] Arguments, String[] ArgumentNames, Type[] TypeArguments, Boolean[] CopyBack) at Eksamens_app.SortHelper.Compare(Object x, Object y) at System.Array.SorterObjectArray.SwapIfGreaterWithItems(Int32 a, Int32 /> at System.Array.SorterObjectArray.IntroSort(Int32 lo, Thanks c# list sorting share|improve this question edited Jan 2 '14 at 16:42 asked Jan 2 '14 at 16:30 jimminybob 52711844 Are you sure this is the correct version How to insert the Current file path to a Cell in Microsoft Excel ? Wpf Failed To Compare Two Elements In The Array asked 7 years ago viewed 22650 times active 4 months ago Visit Chat Linked 8 Why can I not use IComparable on ancestor class and compare child classes? -4 array sort

You would need to implement IComparable or something... IComparable Lets start with a very basic example wherein I will be creating a List of integer and then I will call the Sort() method on that list. Consider the following code having list containing instances of type “Person”. 1: public class SampleCode 2: { 3: static void Main(string[] args) 4: { 5: List lstPerson = new List() 6: his comment is here However, on subsequent selections, the exception below is thrown.

I can sort the list by other means without problem. Related PostsUsing DebuggerDisplay attribute in C#Dapper.NET Guide - Basic List Query with Dapper3 options to return multiple values from a method in C#Constant->static and readonly->instance field in C#How to mark a Related 350Comparing two byte arrays in .NET442Using LINQ to remove elements from a List185Using Linq to get the last N elements of a collection?4Failed to compare two elements in the array3How How does President Duterte's anti-drug campaign affect travelers in the Philippines? 12 hour to 24 hour time converter What are the benefits of an oral exam?

My problem was specifically with indexing to position 3 of a string that was "" due to another bug.