At run time, you should not use the Designer, Toolbox, Properties window, or code editor to modify the program.

Question

Quizplus · Accepted Answer

It is possible to modify a program at run time using code editor or properties window, for example through dynamically changing the properties of controls or performing actions based on user input. However, it is not recommended to modify the program at run time as it can lead to unexpected behavior and errors. So, while it is technically possible, it is not considered best practice.

At Run Time, You Should Not Use the Designer, Toolbox