Shekh Ali's Blog - Page 10 of 13 - A Blog About .NET Technologies

C# List Class: Learn All You Need to Know About List in C#

February 19, 2023September 20, 2021

Last updated on February 19th, 2023 at 10:09 pm

Are you a C# developer looking to master lists in C#? This tutorial will guide you through everything you need to know about using lists in C#, including how to create, add items, loop through, sort, reverse, remove, and clear items from a list.

We will also cover using list properties, inserting items at specific positions, finding and importing items from other lists, converting a list to an array, and joining two lists.

The following diagram illustrates the methods and properties of the List<T> class.

C# Access Modifiers: Everything You Need to Know (With Examples)

February 23, 2023August 24, 2021

Last updated on February 23rd, 2023 at 04:12 pm

One of the fundamental features of C# is the use of access modifiers. These modifiers control the accessibility of classes, methods, and variables in your code.

In this article, we will take a comprehensive look at C# access modifiers, exploring their various types, their effects on code, and best practices for using them.

Access Modifiers in C# — *C# Access Modifiers*

C# Dictionary – How to Use a Dictionary in C# [With Examples]

February 20, 2023August 8, 2021

Last updated on February 20th, 2023 at 10:47 am

A Dictionary in C# is a collection that stores a set of keys and values, similar to a Hashtable. Dictionaries are useful for storing data that needs to be quickly retrieved using a key.

In C#, a Dictionary<TKey, TValue> is a generic collection that stores key/value pairs data organized by the unique key.
In C#, the Dictionary class is part of the System.Collections.Generic namespace. It is a dynamic collection that can be resized on-the-fly, allowing you to add or remove items as needed. It means that you don’t have to pre-define the size of the dictionary, and it can grow or shrink depending on the data being stored.

IEnumerable Interface in C#-12 key points you should know about IEnumerable

September 19, 2022July 19, 2021

Last updated on September 19th, 2022 at 08:40 am

In this article, we will discuss how to implement the IEnumerable interface in C# through several examples and code implementations.

IEnumerable in CSharp — IEnumerable in c#

What is an IEnumerable interface in C#?

Views in SQL Server with [Examples]

February 14, 2023June 22, 2021

Last updated on February 14th, 2023 at 07:39 am

In SQL, Views are virtual tables that give a simplified and customized view of data from one or multiple database tables. They are similar to a table with rows and columns but do not store actual data.

This article will cover the different types of views in SQL Server with multiple examples. Also, we will learn about how to create, modify, update, and delete views in SQL Server.

View in SQL Server — *Views in SQL Server*

Triggers in SQL: Understanding Triggers and Trigger Examples in SQL Server

February 10, 2023June 7, 2021

Last updated on February 10th, 2023 at 03:09 am

Triggers in SQL are special types of stored procedures that are automatically executed in response to specific events or changes within a database. In this article, we will explore triggers in SQL and provide a trigger example in SQL Server to help you understand how they work.

SQL Server Trigger Update, Insert, Delete — *Triggers in SQL*

C# Abstract class Vs Interface: Uses And Differences With Examples

March 8, 2023May 25, 2021

Last updated on March 8th, 2023 at 02:53 pm

In this article, We are going to discuss the “difference between Abstract class and Interface in C#” with simple examples. This is one of the most frequently asked questions in almost every C# dot net interview.

image result Interface Vs Abstract Class — *interface vs abstract class c#*

C# Exception: C# Exception handling best practices

December 23, 2022May 15, 2021

Last updated on December 23rd, 2022 at 04:46 pm

An exception is defined as an event that occurs during the program execution that is unexpected by the program code. Exception handling is important because it handles an unwanted exception so that your program code does not crash and remains meaningful to the user.

In this article, we will discuss the exception types and exception handling in C# using try, catch, and finally blocks.

C# Enum: How to use enumeration type in C#?

December 26, 2022May 1, 2021

Last updated on December 26th, 2022 at 11:20 pm

What is an enum in C#?

An enum, or enumeration, is a value type in C# that consists of a set of named constants called the members of the enum. Enums are useful when you have a fixed set of values that a variable can take on, such as the days of the week or a set of predefined options.

Enums are value types, so they are stored in the stack rather than the heap. This means that they are faster to access than reference types, but they also take up more memory.

In this post, we will learn the proper usage of an enum in c# with multiple examples.