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Delete modeless TopWindow based object created with new [message #50786]

Tue, 18 December 2018 18:51

awksed
Messages: 61
Registered: April 2012

Member

Where should I delete a modeless TopWindow based object created with new?

In MFC I do it here:

virtual void PostNcDestroy()
{
if(m_bModeless)
delete this;
}

Thanks

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Re: Delete modeless TopWindow based object created with new [message #50787 is a reply to message #50786]

Tue, 18 December 2018 21:01

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

awksed wrote on Tue, 18 December 2018 18:51

Where should I delete a modeless TopWindow based object created with new?

In MFC I do it here:

virtual void PostNcDestroy()
{
if(m_bModeless)
delete this;
}

Thanks

Usually it is best to turn things and delete in in Close override (which basically is invoked when you activate close from windows or window manager) or in WhenClose.

Generally, you can call it whenever you see fit. delete closes the window if it is open.

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