caption Property
Returns an IHTMLTableCaption object that represents a CAPTION element in a table.
expression.caption
expression Required. An expression that returns one of the objects in the Applies To list.
Example
The following example adds a CAPTION element to the first table in the active document and sets the caption text.
Dim objTable As FPHTMLTable
Dim objCaption As FPHTMLTableCaption
Set objTable = ActiveDocument.all.tags("table").Item(0)
objTable.insertAdjacentHTML "afterbegin", "<caption></caption>"
Set objCaption = objTable.Caption
objCaption.innerText = "Table Caption Text"