 This video is another reminder for me showing me how to create an MFC application with Physio Studio. So I create a new project. It shows Visual C++, MFC, MFC application, dialog based, using a static library. Then I remove this toolbox and edit control here and a button here. Then I add a variable, okay, so control variable for the edit button and I want value and so the name is medit. And now I double click button, update data, message box, medit, empty string, zero, like this. And now I can run this, build it and here when I type test button I have a message box with a test. If the dialog is closed, to reopen it, go to resource view, dialog and double click it.