String. Returns the text of the status message with
placeholders for the Val1 and Val2 properties. To create the actual status message,
apply
Remarks
To create the actual status message, convert the values
in the Val1 and Val2 properties to display units and substitute them for the
"%1" and "%2" tokens in the Text property. If Val1 and/or Val2
do not represent VT_R8 values, simply substitute them into the Text property.