Collections samples and examples

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How to eliminate and ignore an item from a Collection List(based on Condition) in c#.

Today i want to discuss an article to remove/eliminate an item in a collection list based on some condition.What are the ways to eliminate/remove or ignore an item on a collection list in c# ?This i want to discuss here with code snippets and real time images.

How to sort dropdownlist using arraylist.

In this code snippets, we can see that How can we Sort a DropDownList with the help of Array List. What we do is simply copy the each value first in an ArrayList then sort that array list, after that we will also copy the value of each item in another array list and after that based on each key we will assing the value to the array list and finaaly back to the drop downliast.

Export Data from Listview to Excel

This article help about how to Export Data from Listview to Excel

Spliting a DataTable into two dataTable

this code will split a data table into two data table according to the number of rows.

How to use yield to return expression in C#?

This article will demonstrate yield keyword implementation. I hope it will be useful for all beginners of C#. This questions is asked in various technical interview questions for experienced candidates those who have more than 6+ years of experience as well.

Explicitly Implementing Interface in ASP.NET

Explicit implementation of interface can be helpful when class implements interfaces having save method signatures

Finding Duplicate Elements in Array [C# Code]

You might searched a lot on internet for finding duplicate elements in an array but not succeded with correct one. Here I am going to explain with code o=how you can determine if an array contains duplicate elements.It might helps you.