The lower right corner of the tray, have their own procedures, have someone else's program, a program of the system. Occasional bubble information. What notification callback for content? !

CodePudding user response:

Can!!!!!!!!!!!!!!

CodePudding user response:

In theory is possible

CodePudding user response:

Inside a CToolTipCtrl classes have access to prompt function

CodePudding user response:

 void CToolTipCtrl: : UpdateTipText (LPCTSTR lpszText, CWnd * pWnd, UINT_PTR nIDTool) 
{
ASSERT (: : IsWindow (m_hWnd)); 
ASSERT (pWnd!=NULL); 

TOOLINFO ti; 
FillInToolInfo (ti, pWnd, nIDTool); 
Ti. LpszText=(LPTSTR lpszText); 
: : SendMessage (m_hWnd, TTM_UPDATETIPTEXT, 0, (LPARAM) & amp; Ti); 
} 

Try to try to intercept this MSG, TTM_UPDATETIPTEXT TOOLINFO structure

CodePudding user response:

The

reference 4 floor smwhotjay reply:

 void CToolTipCtrl: : UpdateTipText (LPCTSTR lpszText, CWnd * pWnd, UINT_PTR nIDTool) 
{
ASSERT (: : IsWindow (m_hWnd)); 
ASSERT (pWnd!=NULL); 

TOOLINFO ti; 
FillInToolInfo (ti, pWnd, nIDTool); 
Ti. LpszText=(LPTSTR lpszText); 
: : SendMessage (m_hWnd, TTM_UPDATETIPTEXT, 0, (LPARAM) & amp; Ti); 
} 

Try to try to intercept the MSG, TTM_UPDATETIPTEXT TOOLINFO structure of

Mean those process hook tray? !