Workbook.UpdateLink (Excel)
Updates a Microsoft Excel, DDE, or OLE link (or links).
When the UpdateLink method is called without any parameters, Excel defaults to updating all worksheet links.
ActiveWorkbook.UpdateLink Name:=ActiveWorkbook.LinkSources
Arguments
Optional arguments
The following arguments are optional
Name (String) - The name of the Microsoft Excel or DDE/OLE link to be updated, as returned from the LinkSources method.
Type (XlLinkType) - One of the constants of XlLinkType specifying the type of link.
Possible return values are xlLinkTypeExcelLinks - A link to a Microsoft Excel source, xlLinkTypeOLELinks - A link to an OLE source.