Pictured above, could you tell me how to remove all the software of the outer frame, boder set to none useless

CodePudding user response:

This is not the MFC window frame?
Narrow your controls in your code and see if it is really exist border

CodePudding user response:

Set to none there? The parent window or child window?

CodePudding user response:

The result of window style.
Still use duilib or soui. Better.

CodePudding user response:

Create a window without borders, write your own code window manipulation