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Forums » Prof-UIS Tech Support » CExtComboBox Bug Collapse All
Subject Author Date
tera tera Aug 5, 2009 - 12:21 AM


Assert occurs when I operate a combo box in the following procedure.

(1),You operate a combo box.

(2),You push the cancel button.

(3),Assert occurs.

tera tera Aug 5, 2009 - 12:24 AM
Technical Support Aug 5, 2009 - 10:35 AM

Thank you for reporting this issue. To fix it, please update the source code for the CExtComboBoxBase::~CExtComboBoxBase() method:

CExtAnimationSite * pAcAS = AnimationClient_SiteGet();
      if( pAcAS != NULL )
            pAcAS->AnimationSite_ClientRemove( this );
      if( m_pWndPopupListBox != NULL )
            m_pWndPopupListBox->m_pCB = NULL;
      if( m_pPopupListWnd != NULL )
            delete m_pPopupListWnd;
            m_pPopupListWnd = NULL;