How can I make a Button so when clicked a Openfiledialog shows asking to select a file and once clicked it loads the file but it will not be loaded onto a Textbox or Richtextbox and so on. So basically the file is loaded but it is not displayed. And I would like the same thing but it will be saved using a savefiledialog and the hidden text will be saved back onto the same location the opened file is located. Or is there a component to add so I could switch Textbox1 to something else I have tried most but nothing worked.