href Property
Returns or sets a String that represents the URL associated with a hyperlink. The href property corresponds to the href attribute of an A element.
expression.href
expression Required. An expression that returns one of the objects in the Applies To list.
Remarks
Hyperlinks are A elements with the href attribute and are members of the element collection returned by using the links property. Bookmarks are A elements with the name attribute and are members of the element collection returned by using the anchors property.
Example
The following example sets the href attribute to "http://www.microsoft.com" for the first A element in the active document.
ActiveDocument.body.all.tags("a").Item(0).href = "http://www.microsoft.com"