MFC to set the focus of the dialog box Brief introduction to _c language

This article briefly describes the MFC Settings dialog box focus on the method to share for everyone to reference. The implementation methods are as follows:

There are two specific ways to do this:

1. Set the tab order for the dialog box control. Press Ctrl+d to see. Set the tab order for the space that needs to be set to the focus to 1.

2. The OnInitDialog of the dialog box returns false. Explanations are as follows: (excerpt to MSDN)

If OnInitDialog returns nonzero, Windows sets the input focus to the "the" in the dialog box.

The application can return 0 only if it has explicitly set the "input focus to one of the" Controls in the dialog box.

I hope this article will help you with the MFC program design.