I'm trying to understand the following behavior. In an App Wizard generated dialog based app, within the InitInstance() function, I can show a message box before dlg.DoModal() is called, but after returning, it is not possible to show a message box. Any call to a message box function after the dialog is dismissed simply does nothing. Could someone explain why.
Message Box needs the parent window. In your case after the dialog is shown, there is no more parent available. But if you give the first parameter as NULL, there will be a messagebox created as orphan.
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This is to be the first in a series of articles demonstrating the development of a complete windows based application using the MFC classes. I’ll try to keep each article focused on one (or a couple) of the tasks that one may meet.
Load and Save to file, Document-View interaction inside the SDI.
Continuing from the second article about sudoku.
Open the project in visual studio.
From the class view select CSudokuDoc and double click to open the header …
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …