CWnd::CancelToolTips
Call this member function to remove a tool tip from the screen if a tool tip is currently displayed.
static void PASCAL CancelToolTips(
BOOL bKeys = FALSE
);
Parameters
- bKeys
TRUE to cancel tool tips when a key is pressed and set the status bar text to the default; otherwise FALSE.
Remarks
注意
Using this member function has no effect on tool tips managed by your code. It only affects the tool tip control managed by CWnd::EnableToolTips.
Example
// In this example, tool tips were set up to
// pop up when the user moves the mouse
// over this edit control.
// If the mouse is moved to the upper left-hand
// corner, the tool tip would disappear because of
// calling CancelToolTips.
void CMyEdit::OnMouseMove(UINT nFlags, CPoint point)
{
CRect corner(0, 0, 10, 10);
if (corner.PtInRect(point))
CancelToolTips();
CEdit::OnMouseMove(nFlags, point);
}
Requirements
Header: afxwin.h