Retrieves the bounding rectangle for a specified toolbar button.
BOOL GetRect(
   int nID,
   LPRECT lpRect 
) const;
Parameters
- nID 
 The button identifier.
- lpRect 
 A pointer to a RECT structure to receive the bounding rectangle information.
Return Value
TRUE if successful; otherwise FALSE.
Remarks
This member function implements the behavior of the Win32 message TB_GETRECT, as described in the Windows SDK.
Requirements
Header: afxcmn.h