[VBScript]
function ISYSDocument.Context(_
  variant Style, _ 
  variant NumHits, _ 
  variant NumWords, _ 
  variant Separator_ 
) as string

[C#]
string ISYSResultList.Context(
  System.Object Style, 
  System.Object NumHits, 
  System.Object NumWords, 
  System.Object Separator
);

[ColdFusion/Java]
java.lang.String IISYSDocument.Context(
  System.Object Style, 
  System.Object NumHits, 
  System.Object NumWords, 
  System.Object Separator
) throws ComException;

<%
' Execute a pre-configured ISYSSearch object  
Set Results = ISYSSearch.Execute

' Get the document  
Set Document = Results(CLng("doc"))

' Display context, 12 words around the first 5 hits
Response.Write Document.Context(isysStyleHTML, 5, 12, "...")
%>