Function SetExtendedGridStyle

Libraries/PropertyGrid/PropertyGrid.h:222–241

   }

   void SetExtendedGridStyle(DWORD dwExtStyle)
   {
      // Handle change of PGS_EX_ADDITEMATEND flag
      if( (m_di.dwExtStyle & PGS_EX_ADDITEMATEND) != 0 
          && (dwExtStyle & PGS_EX_ADDITEMATEND) == 0 ) 
      {
         // Remove AppendAction item
         DeleteItem(TBase::GetItemCount()-1);
      } 
      if( (dwExtStyle & PGS_EX_ADDITEMATEND) != 0 
          && (m_di.dwExtStyle & PGS_EX_ADDITEMATEND) == 0 ) 
      {
         // Add AppendAction item
         InsertItem(TBase::GetItemCount(), PropCreateAppendActionItem(_T(""))); 
      }
      // Assign new style
      m_di.dwExtStyle = dwExtStyle;
      // Recalc colours and fonts
      SendMessage(WM_SETTINGCHANGE);
   }

   DWORD GetExtendedGridStyle() const
   {