Description: The TextChanged event in C# is a mechanism that is triggered whenever the content of a text control, such as a TextBox, is modified. This event is fundamental in various application frameworks, as it allows developers to react to changes in real-time, facilitating the implementation of interactive functionalities. For example, it can be used to validate user input, update other UI elements, or perform dynamic searches as the user types. The TextChanged event provides data about the control that has changed, allowing developers to access the new text and take actions accordingly. This event is particularly useful in applications where user experience is a priority, as it allows for an immediate response to user actions, enhancing usability and overall interaction with the application.
