Learn how to use the INotifyPropertyChanged interface to bind a UI control in your WPF application to a property in your C# code. C# Data Binding In the previous tutorial, you learned how to create an event handler and attach it to an event, such as the clicking of a button. For example, you learned … Read more
Event handlers are an important concept for C# developers to master. In this tutorial, you will learn about event-driven programming by creating an example GUI application. Event-Driven Programming Throughout the beginners tutorial series, you learned to write code that runs sequentially. One line of code would execute, and then the next line, and the next … Read more
A delegate in C# is essentially a pointer to another method. It allows your program to pass functions between methods and classes in the same way you might pass variables. In simple terms, a delegate is like a variable that points to a method. Specifically, a delegate type holds a reference to a method that … Read more
Do you find yourself writing code that you would like to reuse across multiple C# projects? In this tutorial, you will learn how to create a class library and add a reference to it in your projects. What is a Class Library? By creating a C# class library, you are creating a package that can … Read more
In C#, enumerations, or enums, are a special data type used to limit the possible values of a given variable. Constraining data is useful for ensuring the validity of values as they are used throughout the program. Getting Started with Enums Suppose you were coding a To-Do application. You might create a Todo class to … Read more
In this tutorial, you will learn how to use the ForEach method on Lists and other LINQ collections. This allows you to compactly write, on a single line of code, that which otherwise would take at least four lines. Initial Setup In the previous project, we started by creating a custom Book class designed to … Read more
