C# Blogs & Tutorials

This comprehensive guide delves into CWE-119, focusing on buffer overflow vulnerabilities in C#. Readers will gain a deep understanding of how these vulnerabilities arise, their implications, and how to prevent them in production code. A solid grasp of memory management and C# programming is recommended to fully benefit from this post.

In this blog post, readers will learn about advanced dependency injection patterns in .NET Core, including how to implement and use these patterns effectively. By the end of this article, you will have a strong understanding of dependency injection and its significance in building modular and testable applications.

In this blog post, we will explore the new features introduced in .NET 10 that enable developers to build modern applications more efficiently. By understanding how to utilize these features, you can enhance performance, streamline development, and improve code maintainability.

In this blog post, we will explore the essential concepts of memory management and garbage collection in .NET, focusing on how these features work in C#. You'll learn about the significance of memory management, the role of the garbage collector, and best practices to optimize memory usage in your applications.

In this blog post, we will explore the new features of Records and Pattern Matching introduced in C# 9 and above. These features provide a modern approach to defining data structures and make it easier to write expressive and readable code.

In this blog post, you will learn about Extension Methods in C#, a powerful feature that allows you to add new methods to existing types without modifying their source code. We will explore what extension methods are, how to create and use them, and best practices to follow.

In this blog post, we will explore three foundational design patterns in C#: Singleton, Factory, and Observer. Understanding these patterns will enhance your software design skills and help you create more maintainable and scalable applications.

In this blog post, you will learn how to implement real-time communication in your ASP.NET Core applications using SignalR. We will cover the basics of SignalR, its core concepts, and provide you with hands-on examples to get started quickly.

In this blog post, you will learn the essentials of unit testing in .NET using the xUnit framework. We'll cover how to set up xUnit, create tests, and implement best practices to ensure your code is reliable and maintainable.

In this blog post, you will learn about the concept of reflection in C#, how it works, and why it is a powerful tool for dynamic type inspection and interaction. We will explore its fundamental concepts, practical examples, and best practices to help you utilize reflection effectively in your applications.

In this blog post, readers will learn how to effectively handle file input and output operations in C#. We will cover reading from and writing to text files, using streams, and working with file paths, providing practical examples along the way.

In this blog post, you'll learn about exception handling in C#, a critical aspect of robust software development. We will explore its concepts, common patterns, and best practices to ensure your code is resilient and user-friendly.

In C#, collections are essential data structures that allow developers to manage groups of objects efficiently. This blog post will cover four primary types of collections: List, Dictionary, Queue, and Stack, including their usages and practical examples.

In this blog post, you will learn what generics are in C#, their importance in creating type-safe and reusable code, and how to implement them effectively. We'll cover fundamental concepts, practical examples, and best practices to help you leverage generics in your C# projects.

In this blog post, readers will learn about middleware in ASP.NET Core, its significance in request processing, and how to create custom middleware components. We will explore the lifecycle of middleware, built-in middleware options, and best practices to follow when implementing middleware in your applications.

In this blog post, you will learn about Dependency Injection (DI) in ASP.NET Core, a crucial design pattern that promotes loose coupling and enhances testability in your applications. We will cover its concepts, implementation, and best practices to help you effectively use DI in your projects.

In this blog post, we will explore how to build a RESTful Web API using ASP.NET Core. This guide will walk you through the essential concepts and provide practical examples to help you create robust and scalable APIs.

In this tutorial, you'll learn the fundamentals of ASP.NET Core MVC, a powerful framework for building web applications using C#. By the end, you'll understand how to create a simple MVC application, manage data, and implement best practices.

In this tutorial, you will learn the fundamentals of Entity Framework Core, a powerful Object-Relational Mapping (ORM) tool in C#. We will explore key concepts, set up a real-world application, and provide practical examples to help you effectively manage data access in your applications.

In this blog post, you will learn about the concepts of async and await in C#, their significance in improving application performance, and how to implement them effectively. We'll explore the fundamentals, practical examples, best practices, and common pitfalls to avoid.

In this blog post, readers will learn about LINQ (Language Integrated Query) in C#, including its syntax, usage, and best practices. By the end, developers will be equipped to utilize LINQ to write cleaner and more efficient code when querying collections.

In this blog post, we will explore the concepts of delegates and events in C#, understanding how they facilitate communication between different components of a program. You'll learn how to implement and utilize these powerful features to create more flexible and maintainable code.

In this blog post, we will explore the concept of abstract classes in C#, how they are defined, and why they are essential in object-oriented programming. You'll learn how to implement abstract classes with practical code examples, and discover best practices to avoid common pitfalls.

In this blog post, we will dive deep into the concept of interfaces in C#. You'll learn what interfaces are, their importance in object-oriented programming, and how to implement them effectively in your code.

In this blog post, you will learn about the principles of encapsulation and access modifiers in C#. We will explore how these concepts help in protecting data and maintaining the integrity of your code.

In this blog post, you will learn about polymorphism in C#, a fundamental concept in object-oriented programming. We will explore its different types, how it enhances code flexibility, and see real-world applications through complete code examples.

In this blog post, you will learn about the concept of inheritance in C#, a fundamental feature of object-oriented programming. We will explore its types, advantages, and practical applications through detailed examples, providing you with a solid foundation to implement inheritance in your own projects.

In this blog post, you will learn the fundamental concepts of Object-Oriented Programming (OOP) in C#, including classes, objects, inheritance, encapsulation, and polymorphism. Understanding these concepts is crucial for building scalable and maintainable applications in C#.

In this blog post, you'll learn about the fundamental concepts of variables and data types in C#, along with how to perform type conversion. This knowledge is essential for writing efficient and error-free code in any C# application.

In this blog post, you will learn the fundamentals of C# programming, including key concepts, syntax, and practical examples. By the end, you will be equipped to write basic C# applications and understand essential programming principles.

In this blog post, you will learn about lambda expressions in C#, including their syntax, usage, and benefits. By the end, you'll be able to effectively incorporate lambda expressions into your C# projects.

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LINQ (Language Integrated Query) is a feature in C# that allows us to perform queries against data sources, which can be arrays, collections, or any type of databases, using a SQL-like syntax. In this article, we will cover some basic concepts and functionalitites of LINQ and learn how to use it in your C# application

Threading is an important aspect of programming that allows developers to perform multiple tasks at the same time. In C#, threading is an efficient way to run multiple pieces of code concurrently.

Destructor is opposite of constructor.It is used to destructs automatically the instance of the constructor class.it is defined one time in the class.

They are identify after method name and in the bracket.The information can be given to method as a parameter

To pass a reference of arguments to the function the ref keyword is used in C#.

when a copy of the original value is passed to the function, then it is known as Call by value in C#

When the variable of one data type is changed to another data type is known as the Type Casting.

Access modifiers in C# are used to specify the scope of accessibility of a member of a class or type of the class itself.

C# List<T> class is used to store and fetch elements. It can also have duplicate elements. It is found in System.Collections.Generic namespace. List<T> class in C# represents a strongly typed list of objects. List<T> provides functionality to create a list of objects, find list items, sort list, search list, and manipulate list items. In List<T>, T is the type of object. What is the ‘T’ in List<T>? List<T> class represents a strongly typed list of objects. List<T> provides functionality to create a list of objects, find list items, sort list, search list, and manipulate list items. In List<T>, T is the type of objects. How to create List in C#? List is a generic class and is defined in the System.Collections.Generic namespace. You must import this namespace in your project to access the List<T> class. using System.Collections.Generic; The List<T> is a generic collection, so you need to specify a type parameter for the type of data it can store. The following example shows how to create a list and add elements.

In C# if-else statement also tests the condition. It executes the if block if the condition is true otherwise else block, is executed. the else statement to specify a block of code to be executed if the condition is False. the if-else statement checks a Boolean expression and executes the code based on if the expression is true or false. The if part of the code executes when the value of the expression is true. The else part of the code is executed when the value of the expression is false.

The foreach loop in C# executes a block of code on each element in an array or a collection of items. When executing foreach loop it traversing items in a collection or an array. The foreach loop is useful for traversing each item in an array or a collection of items and displayed one by one. the foreach loop when working with arrays and collections to iterate through the items of arrays/collections. The foreach loop iterates through each item hence called foreach loop.

C# provides the while loop to repeatedly execute a block of code as long as the specified condition returns false. The while loop starts with the while keyword, and it must include a boolean conditional expression inside brackets that returns either true or false. It executes the code block until the specified conditional expression returns false. The condition is given in the beginning of the loop and all statements are executed till the given boolean condition satisfies when the condition becomes false, the control will be out from the while loop else It executes the code block until the specified conditional expression returns false.

Hello guys in this article we will see how we can replace Special Accent characters with their respective alphabets automatically. So we will see how to do that.

The List class has a lot of useful methods that you can use to organize data. This article will cover how to sort the items in your list and make them easier to read. The Sort method is the simplest way to sort a C# list

There are two common objects in ADO.NET to read data, DataSet, and DataReader. C# DataSet and C# DataReader classes represent these objects. In this article, we'll learn about ADO.NET DataReader and how to use a DataReader in C#.

JSON (JavaScript Object Notation) is a lightweight data interchange format commonly used for transmitting data between multiple systems, mostly in Web APIs and client applications. JSON is a text-based format that is easy for humans to read and write and also easy for machines to parse and generate. It is language-independent, meaning it can be used with any programming language that has the capability to parse JSON data.

To generate an image using C#, you can utilize the System.Drawing namespace, which provides classes for working with images. Here's a simple example that demonstrates how to create a new image and save it to a file:

The Regex class in C# is part of the System.Text.RegularExpressions namespace. It provides a way to work with regular expressions, allowing you to perform pattern matching and manipulation of text. Here are some common operations you can perform using the Regex class:

To obtain the IP address of a device using C#, you can use the Dns class from the System.Net namespace. Here's an example of how you can retrieve the IP address:

Hello guys sometimes we often need to convert base64 to tiff data and we have to verify if the base64 is correct for tiff image. So we will see how to Verify If base 64 string is valid for tiff image in C#.

In this article we will learn some basics of how we can use Asynchronous Programming in C# . We will see some code examples for that.

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For many applications, you want to create and manage groups of related objects. There are two ways to group objects: by creating arrays of objects, and by creating collections of objects. Arrays are most useful for creating and working with a fixed number of strongly typed objects. For information about arrays, see Arrays.

Image compression is a way of reducing the size of the images. compress your image in different formats PNG, JPEG, and GIF images. We will learn how to compress image using ImageCompress nuget package which you can download from nuget.

Hello guys, sometimes while working in your asp.net web project . We face the need of converting our html to image on in other words we want to save our html output as image in your system. So, we will see how to Convert HTML String To Image In C# Asp.net.

Hello guys in this article we will see how to solve an exception when you try to use old rdlc report and make changes into that . You will see you will get an exception ReportProcessingException: The report definition is not valid. Details: The report definition has an invalid target namespace 'http://schemas.microsoft.com/sqlserver/reporting/2016/01/reportdefinition' which cannot be upgraded. We will see how to solve that.

Hello guys, while working in Asp.Net MVC or .Net core we often need to convert datatable to list of classes. We will learn how to create a extension method that will help in converting datatable to list without any extra efforts required.

Hello guys, sometime we need to shuffle our list or array randomly without being in a certain order. So , in this article we will learn how to shuffle a list randomly in c#.

Hello guys, in this article we will learn how to integrate zoom c# wrapper in .Net. You can download the sample code from zoom official website . And after that follow this article for zoom integration in windows C# project.