Constructs a CMFCCaptionButton object.
CMFCCaptionButton();
CMFCCaptionButton(
   UINT nHit,
   BOOL bLeftAlign = FALSE
);
Parameters
[in] nHit
The command associated with the button.[in] bLeftAlign
Specifies whether the button is aligned to the left.
The following table lists possible values for the nHit parameter.
Value  | 
Command  | 
|---|---|
AFX_HTCLOSE  | 
Close button.  | 
HTMINBUTTON  | 
Minimize button.  | 
HTMAXBUTTON  | 
Maximize button.  | 
AFX_HTLEFTBUTTON  | 
Left arrow button.  | 
AFX_HTRIGHTBUTTON  | 
Right arrow button.  | 
AFX_HTMENU  | 
Down arrow menu button.  | 
HTNOWHERE  | 
The default value; represents no command.  | 
Remarks
By default, caption buttons are not associated with a command.
Caption buttons are aligned either on the right or left.
Requirements
Header: afxcaptionbutton.h