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c# Programming Glossary: employeeWhy .NET String is immutable? [duplicate] http://stackoverflow.com/questions/2365272/why-net-string-is-immutable the purpose of an object who'd want to be modelled by an Employee object whose salary could never ever change though sometimes..
difference between ObservableCollection and BindingList http://stackoverflow.com/questions/4284663/difference-between-observablecollection-and-bindinglist one of the following over the other ObservableCollection Employee lstEmp new ObservableCollection Employee or BindingList Employee.. Employee lstEmp new ObservableCollection Employee or BindingList Employee lstEmp new BindingList Employee c#.. lstEmp new ObservableCollection Employee or BindingList Employee lstEmp new BindingList Employee c# .net wpf observablecollection..
c# covariant return types utilizing generics http://stackoverflow.com/questions/4348760/c-sharp-covariant-return-types-utilizing-generics types public abstract class BaseApplication T public T Employee get set public class Application BaseApplication ExistingEmployee.. get set public class Application BaseApplication ExistingEmployee public class NewApplication BaseApplication NewEmployee I want.. public class NewApplication BaseApplication NewEmployee I want to be able to construct an Application or a NewApplication..
Automatically INotifyPropertyChanged http://stackoverflow.com/questions/527602/automatically-inotifypropertychanged Used for example this way public class Employee INotifyPropertyChanged public event PropertyChangedEventHandler.. this.FirstName private void firstName_PropertyChanged Employee sender Console.WriteLine sender.FirstName employee new Employee.. sender Console.WriteLine sender.FirstName employee new Employee employee.SubscribeToChange employee.FirstName firstName_PropertyChanged..
Compare two Lists for differences http://stackoverflow.com/questions/675699/compare-two-lists-for-differences below from two Lists. For example say we have a simple Employee class that has three properties Name ID Department. We want..
Sorting a list using Lambda/Linq to objects http://stackoverflow.com/questions/722868/sorting-a-list-using-lambda-linq-to-objects Lambda Linq to sort the list of objects. Ex public class Employee public string FirstName set get public string LastName set get.. get public DateTime DOB set get public void Sort ref List Employee list string sortBy string sortDirection Example data sortBy.. is casting the lambda emp1 emp2 int as a Comparer Employee . This has the advantage of being strongly typed. share improve..
How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects http://stackoverflow.com/questions/8030538/how-to-implement-custom-jsonconverter-in-json-net-to-deserialize-a-list-of-base get set public string LastName get set public class Employee Person public string Department get set public string JobTitle.. Skill get set List Person people new List Person new Employee new Employee new Artist How do I deserialize following Json.. set List Person people new List Person new Employee new Employee new Artist How do I deserialize following Json back to List..
Which is the recommended way to fill all controls on a Web Form when user selects a record? http://stackoverflow.com/questions/11358559/which-is-the-recommended-way-to-fill-all-controls-on-a-web-form-when-user-select I have a GridView control which shows a list of all employees. When user selects any employee from this list the record is.. which shows a list of all employees. When user selects any employee from this list the record is shown on a Web Form with all input..
Do try/catch blocks hurt performance when exceptions are not thrown? http://stackoverflow.com/questions/1308432/do-try-catch-blocks-hurt-performance-when-exceptions-are-not-thrown are not thrown During a code review with a Microsoft employee we came across a large section of code inside a try block. She.. only important sections should be checked. The Microsoft employee added and said an upcoming white paper warns against incorrect..
Naming Conventions For Partial Class Files http://stackoverflow.com/questions/1478610/naming-conventions-for-partial-class-files which use standard naming conventions. For example my employee controller file is named EmployeeController.cs. If I wish to..
How to show a image in database in the image control of Asp.net? http://stackoverflow.com/questions/2482104/how-to-show-a-image-in-database-in-the-image-control-of-asp-net the image control of Asp.net We have to show the image of employee along with his details in the asp.net page but the issue is.. asp image id imgEmployee imageUrl DisplayImage.ashx employeeId someId Now in DisplayImage.ashx you can override the Processrequest.. below public void ProcessRequest HttpContext context int employeeId if context.Request.QueryString employeeId null employeeId..
What are Generic Collections in C#? [duplicate] http://stackoverflow.com/questions/361336/what-are-generic-collections-in-c wanted a collection of Employees I could say List Employee employeeList new List Employee I could then add Employee Objects to that.. list and have it be Type safe and extend to however many employee objects I put in it. Like so Employee emp1 new Employee Employee.. so Employee emp1 new Employee Employee emp2 new Employee employeeList.Add emp1 employeeList.Add emp2 employeeList now holds emp1..
c# covariant return types utilizing generics http://stackoverflow.com/questions/4348760/c-sharp-covariant-return-types-utilizing-generics from the Employee property. var app new Application var employee app.Employee this should be of type ExistingEmployee I believe..
Automatically INotifyPropertyChanged http://stackoverflow.com/questions/527602/automatically-inotifypropertychanged Employee sender Console.WriteLine sender.FirstName employee new Employee employee.SubscribeToChange employee.FirstName firstName_PropertyChanged.. Console.WriteLine sender.FirstName employee new Employee employee.SubscribeToChange employee.FirstName firstName_PropertyChanged.. employee new Employee employee.SubscribeToChange employee.FirstName firstName_PropertyChanged Some syntax errors in the..
Entity Framework Code First - Why can't I update complex properties this way? http://stackoverflow.com/questions/5506116/entity-framework-code-first-why-cant-i-update-complex-properties-this-way name LastName NewLast new last name EmployeeType e new employee type c.Entry p .State EntityState.Modified c.SaveChanges Oddly..
How to pass anonymous types as parameters? http://stackoverflow.com/questions/6624811/how-to-pass-anonymous-types-as-parameters to other functions Consider this example var query from employee in employees select new Name employee.Name Id employee.Id LogEmployees.. functions Consider this example var query from employee in employees select new Name employee.Name Id employee.Id LogEmployees query.. var query from employee in employees select new Name employee.Name Id employee.Id LogEmployees query variable query here doesn't..
EF 4.1 and “Collection was modified; enumeration operation may not execute.” exception http://stackoverflow.com/questions/7536459/ef-4-1-and-collection-was-modified-enumeration-operation-may-not-execute-exc public string Role set get public EmployeeRole Employee employee string role this.Employee employee this.Role role and public.. EmployeeRole Employee employee string role this.Employee employee this.Role role and public class Employer public string Name.. Employer public string Name set get List EmployeeRole employees new List EmployeeRole virtual public List EmployeeRole Employees..
Entity Framework Code First Fluent Api: Adding Indexes to columns http://stackoverflow.com/questions/8262590/entity-framework-code-first-fluent-api-adding-indexes-to-columns in my POCO objects. As an example lets say we have this employee class public class Employee public int EmployeeID get set public.. public DateTime HireDate get set We often do searches for employees by their EmployeeCode and since there are a lot of employees.. by their EmployeeCode and since there are a lot of employees it would be nice to have that indexed for performance reasons...
http://stackoverflow.com/questions/84340/why-learn-perl-python-ruby-if-the-company-is-using-c-c-sharp-or-java-as-the of a dynamic language. Aside from the obvious that the employee will have broader view the employers are usually looking for..
How to check the availability of a net.tcp WCF service http://stackoverflow.com/questions/881754/how-to-check-the-availability-of-a-net-tcp-wcf-service There's also an implementation done by a Microsoft employee http blogs.msdn.com vipulmodi archive 2006 12 21 ws discovery..
How to insert a data table into SQL Server database table? http://stackoverflow.com/questions/9075159/how-to-insert-a-data-table-into-sql-server-database-table like dataadapter or connecetion My need is to read the employee weekly hours report from his Excel file and save it to a database..
Formatting Numbers by padding with leading zeros in SQL Server http://stackoverflow.com/questions/9520661/formatting-numbers-by-padding-with-leading-zeros-in-sql-server used by SQL Server 2000 for close to 10 years. In it our employee badge numbers are stored as char 6 from 000001 to 999999 . I.. . I am writing a web application now and I need to store employee badge numbers. In my new table I could take the short cut and..
Authentication Service using WCF http://stackoverflow.com/questions/9584198/authentication-service-using-wcf There is a WCF œHR Service which is providing employee information. The œHR UI website is using œHR Service WCF service...
Queuing in OneWay WCF Messages using Windows Service and SQL Server http://stackoverflow.com/questions/9702379/queuing-in-oneway-wcf-messages-using-windows-service-and-sql-server be complex XML. For example Travel expense items of an employee or a list of employees. READING Logging WCF Request to Database.. example Travel expense items of an employee or a list of employees. READING Logging WCF Request to Database Guaranteed processing..
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