ondblclick Property
Returns or sets a Variant that represents the value of the ondblclick attribute that is the name of the script to run when the ondblclick event fires.
expression.ondblclick
expression Required. An expression that returns one of the objects in the Applies To list.
Example
The following example sets the ondblclick attribute for the BODY element in the active document.
ActiveDocument.body.ondblclick = "script()"