Call this function within your control's DoPropExchange member function to initialize a font property by converting a VBX control's font-related properties.
This function should be used only by an OLE control that is designed as a direct replacement for a VBX control. When the Visual Basic development environment converts a form containing a VBX control to use the corresponding replacement OLE control, it will call the control's IDataObject::SetData function, passing in a property set that contains the VBX control's property data. This operation, in turn, causes the control's DoPropExchange function to be invoked. DoPropExchange can call PX_VBXFontConvert to convert the VBX control's font-related properties (for example, "FontName," "FontSize," and so on) into the corresponding components of the OLE control's font property.
PX_VBXFontConvert should only be called when the control is actually being converted from a VBX form application. For example: