Write an mdi project that is a simple text editor. allow the user to open multiple documents, each in a seperate child form. for the text editor, use one big textbox control with its multiline property set to true or a rich textbox control. set the controls anchor property to all four edges so the control fills its form.
the user should be able to load and save a file in each form. use the file handling that you learned in chapter11 and display the name of the file in the forms title bar