Tag: csharp

C# Program to swap two numbers without using temporary variable

Problem Write a program in Visual CSharp to swap two numbers using temporary variable and display the result in the console window. How to swap two numbers in C# without using temporary variable ? Output Abundantcode.com coding sample Enter the First Number : 45 Enter the Second Number : 67 First Number is 67 Second Number is 45

C# and LINQ – Filter elements from object collection with Logical Operators

Here’s a sample code snippet demonstrating how to filter elements from a list of objects using the where clause using LINQ in C#. This sample gets all the employees who salary is greater than 20000 GBP and age is greater than 22. How to Filter Employees List whose salary is greater than 20000 GBP and age is greater than 22 using LINQ in C# ?…

C# and Lambda – Filter elements from object collection using Where method

Here’s a sample code snippet demonstrating how to filter elements from a list of objects using the where clause using Lambda in C#. This sample gets all the employees who salary is greater than 20000 GBP. How to Filter Employees List whose salary is greater than 20000 GBP using Lambda in C# ? Output Employees whose salary is greater than 20000 pounds Michael John

C# and LINQ – Filter elements from object collection using where clause

Here’s a sample code snippet demonstrating how to filter elements from a list of objects using the where clause using LINQ in C#. This sample gets all the employees who salary is greater than 20000 GBP. How to Filter Employees List whose salary is greater than 20000 GBP using LINQ in C# ? Output Employees whose salary is greater than 20000 pounds Michael John

How to Check if the ArrayList is read-only in C# ?

There are times when you would use the read-only wrapper in order to prevent modifying the ArrayList. We use the ArrayList.ReadOnly method to create such collection. When doing so , you might want to check if the ArrayList is Read-only or not. How to Check if the ArrayList is read-only in C# ? Use the IsReadOnly property defined in the ArrayList object to check this.

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