.net 4.5

  1. Algorithme T

    I have an error which says 'House' does not contain a definition for 'Display'

    I initialy created my class which contained constructors and method Each of them has been saved in different files found in different folders , now the methods are in the Services folder and the constructors in Models folder using HouseMS.Models; namespace HouseMS.Services { internal...
  2. A

    Question Error object reference not set to an instance of an object

    I work on csharp i get error object reference not set to an instance of an object code give me error var Data = result.items.Select(e => new { PartID = e.create._id, IsUpdated = e.create.error != null && e.create.error.reason !=null && !e.create.error.reason.Contains("document already exists")...
  3. SamueDexterAYG

    Resolved How to transfer a specific listview column items to a listbox in C#

    Hello everyone. I will be grateful for your kind help on this one. I am trying to transfer a specific listview column items to a listbox in C#. Heres my effort below. Unfortunately my code rather iterates though only the entry of the specified column and splits it as letters into the listbox...
  4. A

    Question Develop a Linq query

    Hello, I have a database in Access with this architecture: and I need with Linq to calculate and return the total price of a candidate’s training knowing that only the candidate who has attended at least 5 trainings gets a 20% discount. how to get this result with linq?
  5. A

    Specific cast is not valid in linq query when compare two tables

    Problem Error display in linq query "specific cast is not valid" at System.Data.DataRowExtensions.UnboxT`1.ValueField(Object value) at System.Data.DataRowExtensions.Field[T](DataRow row, String columnName) LinqQuery give error var query1 = (from x in table1.AsEnumerable()...
  6. B

    Question I have some exception in my code

    using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Net; using System.Net.Sockets; using System.IO; using System.Threading; namespace newClient { class Connection { //Thread _threadObj; TcpClient _TcpObj...
  7. santoshaher

    Unable to uninstall the assembly from GAC which is being used by another application

    I have encountered an issue while upgrading an application from .Net Framework 3.5 to latest version with .NET Framework 4.5.1. I came into a situation, where one application is using a logger assembly built with .NET framework 3.5, another application(built on 4.5.1) tries to uninstall same...
  8. A

    Question Product of digits in a Number

    :mask: I want to print the the product of digits in a number using the following code. Plz view the following code and find me the error in it and help me to solve it in 2 different ways using static method and also in general manner using do while loop in the main method namespace Prime2 {...
  9. D

    ASP.Net/C# Programmers - Full Time in Kiev, Ukraine

    We're software and hardware company, which oriented on international market more that 12 years. Our company is expanding and we are looking for new employees to our friendly staff. Our office is located in the center of Kiev, capital of Ukraine. And it doesn't matter where you are from, we will...
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