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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

Reference

CWindow Class

CWindow::SendMessage

CWindow::SendNotifyMessage

CWindow::PostMessage

Other Resources

CWindow Members