CWindow::SendMessageToDescendants

Sends the specified message to all immediate children of the CWindow object.

void SendMessageToDescendants(
   UINT message,
   WPARAM wParam = 0,
   LPARAM lParam = 0,
   BOOL bDeep = TRUE 
) throw();

Parameters

• message
  [in] The message to be sent.

• wParam
  [in] Additional message-specific information.

• lParam
  [in] Additional message-specific information.

• bDeep
  [in] If TRUE (the default value), the message will be sent to all descendant windows; otherwise, it will be sent only to the immediate child windows.

Remarks

If bDeep is TRUE, the message is additionally sent to all other descendant windows.

Requirements

Header: atlwin.h

See Also

Concepts

CWindow Class

CWindow Members

CWindow::SendMessage

CWindow::SendNotifyMessage

CWindow::PostMessage