Found 2745 Articles for Csharp

Welcome to this thorough tutorial on creating a C# program to view the access date and time of a file. Whether you're a novice or an intermediate C# programmer, this guide aims to provide you with the insights necessary to effectively use C# for file date and time retrieval. Introduction to C# and File Operations C#, a statically-typed, multi-paradigm programming language developed by Microsoft, is popular in various domains including web and desktop applications, game development, and more. One of its powerful features is its robust support for file operations, including reading and writing files, as well as retrieving file ... Read More

Welcome to our comprehensive guide on creating a C# program to trap events from a file. Whether you are a beginner or an intermediate C# programmer, this article will provide you with the knowledge and skills to effectively use C# for file event handling. Introduction to File Events File events are system-level notifications that occur when a file or directory is created, modified, deleted, or renamed. Monitoring these events allows a program to react to changes in the file system, which can be useful in a variety of scenarios such as log monitoring, file synchronization, and more. Understanding FileSystemWatcher In ... Read More

Welcome to this comprehensive tutorial on creating a C# program to split a collection of strings into groups using Language Integrated Query (LINQ). Whether you're a novice or an intermediate programmer, this guide will provide you with the insights necessary to understand the power of LINQ in C# and its applications in data manipulation. Understanding the Concept of Grouping in LINQ Grouping is a powerful concept in data manipulation. It involves organizing data into categories based on specified criteria. Grouping is essential when dealing with large datasets as it helps in simplifying data analysis and extraction of meaningful insights. In ... Read More

Welcome to this comprehensive tutorial on how to create a C# program that sorts student names in descending order using Language Integrated Query (LINQ). This article is tailored to beginners and intermediate programmers who want to grasp the fundamentals of LINQ in C# and understand its applications in data manipulation. Introduction to C# and LINQ C# is a statically typed, multi-paradigm programming language developed by Microsoft as part of the .NET initiative. It's popular for web and desktop applications, and more recently, in game development using the Unity game engine. LINQ (Language Integrated Query) is a powerful feature in C# ... Read More

Sorting a list of string names is a common task in programming, and the LINQ OrderBy() method in C# provides an easy and efficient way to do so. In this article, we will walk you through a C# program to sort a list of string names using the LINQ OrderBy() method. What is LINQ OrderBy() Method? The LINQ OrderBy() method is used to sort the elements of a sequence in ascending or descending order based on one or more keys. The keys can be simple properties or complex expressions that return a value based on one or more properties of ... Read More

Sorting a list of integers is a common task in programming, and the LINQ OrderBy() method in C# provides an easy and efficient way to do so. In this article, we'll walk you through a C# program to sort a list of integers using the LINQ OrderBy() method. What is LINQ OrderBy() Method? The LINQ OrderBy() method is used to sort the elements of a sequence in ascending or descending order based on one or more keys. The keys can be simple properties or complex expressions that return a value based on one or more properties of the objects in ... Read More

In many software development projects, there comes a point where it becomes necessary to sort a list of objects based on one or more properties of the objects. In C#, the LINQ (Language Integrated Query) library provides a powerful and easy-to-use way to sort lists of objects based on one or more criteria. In this tutorial, we will demonstrate how to sort a list of Employee objects based on their salary using LINQ. Steps Create an Employee class with properties for Name, Salary, and Department. Create a List of Employee objects and populate it with some data. Use LINQ ... Read More

In C#, LINQ (Language Integrated Query) is a powerful tool that enables you to easily sort, filter, and manipulate data. In this article, we'll demonstrate how to use LINQ to sort a list of employees based on their salary in descending order and department in which they work. Sorting a List of Employees Based on Salary in Descending Order and Whose Department is XYZ using LINQ − To sort a list of employees based on their salary in descending order and department using LINQ, you can follow the steps below − Create a class to represent an Employee − ... Read More

In C#, LINQ (Language Integrated Query) is a powerful tool that enables you to easily sort, filter, and manipulate data. In this article, we'll demonstrate how to use LINQ to sort a list of employees based on their salary and department. Sorting a List of Employees Based on Salary and Department using LINQ To sort a list of employees based on their salary and department using LINQ, you can follow the steps below − 1. Create a Class to Represent an Employee public class Employee { public string Name { get; set; } public int ... Read More

The GetEnvironmentVariable() method of the Environment class in C# is used to get the value of an environment variable. It is a useful method for retrieving system-wide and user-specific environment variables. In this article, we will discuss the usage of the GetEnvironmentVariable() method and see how to use it in a C# program. What is the GetEnvironmentVariable() Method? The GetEnvironmentVariable() method is a static method of the Environment class in C#. It takes the name of an environment variable as a string and returns the value of the variable as a string. If the environment variable does not exist, it ... Read More