System.ArgumentOutOfRangeException linq c#

System.ArgumentOutOfRangeException linq c#

By : david ramos
Date : November 22 2020, 02:59 PM
I think the issue was by ths following , Your technique is terribly inefficient because, by using .Count() and .ElementAt() repeatedly, you are reiterating your enumerables unnecessarily, many times over.
A considerably more efficient, elegant and less error-prone approach might be:
code :
var dom = all_lines
    .SelectMany(line => line
                         .Split(new[]{", "}, StringSplitOptions.RemoveEmptyEntries)
                         .Select((x, i) => new{x, i}))
    .GroupBy(x => x.i)
    .Select(g => g.Select(gi => gi.x).Distinct())

Share : facebook icon twitter icon
Need help with a LINQ ArgumentOutOfRangeException in C#

Need help with a LINQ ArgumentOutOfRangeException in C#

By : user2074965
Date : March 29 2020, 07:55 AM
hop of those help? Hoping this is a nice softball of a question for a friday but I have the following line of code: , Use this:
code :
currentAnswers = new CurrentAnswersCollection()
    .Where("PARTICIPANT_ID", 10000).Load()
What does the System.ArgumentOutOfRangeException mean? (vb.net)

What does the System.ArgumentOutOfRangeException mean? (vb.net)

By : dingnangen
Date : March 29 2020, 07:55 AM
wish helps you It's difficult to diagnose all of your program's logic since you provided only a small code snippet, but as to the error you're getting, is it possible that you have a participant name which is less than 14 characters? Looking at this line:
code :
If ListBox_ParticipantsNames.Items.Item(0).ToString.Substring(ListBox_ParticipantsNames.Items.Item(0).ToString.Length - 14) = "(Group Leader)" Then
Dim l_participantName As String = ListBox_ParticipantsNames.Items.Item(0).ToString()
l_participantName = l_participantName.PadLeft(14) ' Guarantees the length of the string is at least 14 characters
If l_participantName.Substring(l_participantName.Length - 14) = "(Group Leader)" Then
If ListBox_ParticipantsNames.Items.Item(0).ToString.EndsWith("(Group Leader)") Then
Linq query on Xdocument returns "System.linq.Enumerable+WhereSelectEnumerableIterator'2[system.XML.Linq.Xelement,Sy

Linq query on Xdocument returns "System.linq.Enumerable+WhereSelectEnumerableIterator'2[system.XML.Linq.Xelement,Sy

By : user2478907
Date : March 29 2020, 07:55 AM
Hope this helps Yes, that's because you've calling ToString() directly on a query for your second and third values - whereas in the first operation, you're calling Single() which will return a single string value.
Basically, don't call ToString() on queries. If you want a single value, use Single(), First() etc. If you want multiple values, iterate over them and do what you want with each of them in turn - or join them together in some appropriate fashion.
code :
using System;
using System.Linq;

class Test
    static void Main()
        string[] values = { "a", "b", "c" };
        var query = values.Where(x => true);
        Console.WriteLine(string.Join(";", query));
System.ArgumentOutOfRangeException Parameter name: chunkLength at System.Text.StringBuilder.ToString()

System.ArgumentOutOfRangeException Parameter name: chunkLength at System.Text.StringBuilder.ToString()

By : GodsGhost
Date : March 29 2020, 07:55 AM
I wish this help you I have got below exception in a log file. , Using lock:
code :
private static object lockObject = new object();
public static string ConcatLogKeyWithExceptionMessage<T>(this T entity, string configuredLogKeys, bool logOnlySingleKey, string exceptionMessage, bool firstInvocation = true) where T : class
    lock(lockObject )
        // rest of your code here
An exception of type 'System.ArgumentOutOfRangeException' occurred in System.Core.ni.dll but was not handled in user cod

An exception of type 'System.ArgumentOutOfRangeException' occurred in System.Core.ni.dll but was not handled in user cod

By : user4996393
Date : March 29 2020, 07:55 AM
I wish this help you Maybe your Linq statement returns an empty collection sometimes. Try to check if there is any elements in the voices object before trying to get specific elements:
Related Posts Related Posts :
  • Xml-Serialization is not working
  • HTML Agility Pack can't find classes with trailing spaces
  • ComputeHash Calls Inexplicably Differ
  • Creating an array that holds both integers and datetime C#
  • GroupBy multiple columns in Linq with Take()
  • Rename multiple symbols at once? (using Roslyn)
  • Cast lambda in delegate
  • DataContractSerializer using default properties
  • LINQ Query Sum in recordset
  • change left-hand boolean value to be opposite of the right hand value
  • Get node from XmlDocument using xpath
  • Why does a Control's BeginInvoke() target delegate never occur after Dispose() is called on the Control?
  • A pattern for returning an object created by multiple repositories
  • Change Tracking in Excel
  • MVC5 Compilation Bug
  • where I need to set my await compared to the code
  • How to make the transition from "traditional" to reactive MVVM
  • Exception when calling RDORecipients.AddMultiple(ref Array, object) in Redemption
  • Switch a Task<T> where T is an enum
  • c# neo4j cypher use regular exp
  • Calling a method from a LINQ select
  • LINQ Specified Cast is Not Valid with a ushort Table Column
  • Why does ReSharper recommend the removal of its own fix?
  • WPF UserControl with nullable dependency property dependent on checkbox value
  • Generating a random number and putting it in a TextBlock
  • Convert datetime string with this format: (yyyy-MM-dd'T'hh:mm:ss-zzz)
  • Check for True or Null value in Linq to Entity
  • Overload resolution, extension methods and genericity in C#
  • Mono can't load Facebook library (from NuGet)
  • Enumerating sql server instances
  • How to avoid duplicate primary key in Entity Framework manual Insert?
  • Shift + F10 in TextBox KeyDown event
  • Failed to assign to property 'Windows.UI.Xaml.Controls.ContentControl.Content'
  • Factory Pattern without a Switch or If/Then
  • c# How to make smooth arc region using graphics path
  • How to Optimize Reactive implementation of recursive function
  • Encrypted connection string can not be decrypted
  • How to know if a user can read and list files of a directory
  • Add a background colour to a MediaComposition
  • How to get a list of recently edited files?
  • Uri canonicalization compacting FTP scheme
  • Detecting foreign key conflicts
  • Autofac multiple database support
  • 'System.NullReferenceException'
  • Set a different language for ASP.NET MVC errors
  • checkbox checked or click event not firing in datatemplate
  • Get Current Executable Directory On Map Drive
  • Would executing the SqlCommand be completely moot/redundant, and slow things down?
  • Table To Dictionary <String,Object> using Lambda Expression
  • Azure Service Bus Queue sending a message in NodeJs to .NET client
  • Create Unique Hashcode for the permutation of two Order Ids
  • Cannot submit selected option to contoller
  • How to upsert a document in MongoDB .Net?
  • C# Passing a Class Property Name as String Parameter
  • Remove all occurences of several characters from a string
  • How to configure Teamcity to ignore some tests
  • Why am I getting a cannot implicitly convert int to bool error?
  • C# ScrollBar in TableLayoutPanel with FlowLayouts
  • datagridview custom fill resize
  • MVC - ICollection within List won't return to Controller on POST
  • shadow
    Privacy Policy - Terms - Contact Us © animezone.co