In this article, I'm going to explain SOLID principles in C# including Single Responsibility Principle (SRP), Open Closed Principle (OSP), Liskov Substitution Principle (LSP), Interface Segrega...

Top 50 must know C# interview questions and answers for C# developers who plan to attend C# and .NET Interviews.

.NET Design Patterns - In this tutorial learn everything about design patterns in .NET and how to Implement design patterns using C#.

In this blog, we will learn how to get all XML files from a specific location and convert its data into a C# object.

This code can be used to add updated rows and cell values in an Excel sheet (.xlsx) using open XML and C#.

Quick understand on Singleton design pattern with respect to real-world life and software life.

This article demonstrate how to create extension method for long type and it can be used across all your classes within your project.

Syntax of C# DateTime Format. This blog describes how to format DateTime in C# with code sample.

How to convert any XML file into a C# object and vise versa.

Here, I have described how to convert words to number values.

In this article, you will learn how to export entity lists to Excel without using any library.

Out Parameter in c# 7.0

In this article we will discuss about How to Replace a File in C#.

This article covers the changes done for method parameters and method references and focuses on “in”, “out”, “ref” and “readonly” keywords related changes in the newer version of C#.

C# 8 introduces a new streamlined way to write conditional code as an expression. Learn how to convert a classic switch to the new syntax.

In this article we will learn about what strategic design pattern is and how to use it.

In this article we will learn about what Builder design pattern is and how to implement it.

In this article, you will learn about a data filter rule engine using expression.

In September Microsoft announced the official availability of C# 8.0 as part of the .NET Core 3.0 release. One of the new features is default interface implementation. In this article I am expla...

In this article, we will discuss how to check if a file exists in C#.

In this article, we will discuss how to move a file in C#.

In this article, we are discussing how to use the File.Open() and File.OpenRead() methods in C#.

In this article we are discussing how to use the File.OpenWrite method in C#.

In this article we will discuss about how to use the File.CreateText Method in C#.

This article covers the options available in C# for null value and null reference handling. It includes new features of null handling introduced in C# 6.0, C# 8.0, and the upcoming version of C# 9...