write an MDI project that is a simple text editor. Allow the user to open multiple documents, each in a separate 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 control’s Anchor property to all for 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 and display the name of the file in a form’s title bar
