Code Sample in C#

The ViewHistory operation is used to query a complete history of the document after submission via a document submission operation.

The ViewHistory operation requires knowledge of the following:

• the Document ID of the document history being requested (this is returned as an element in the returned XML from a document submission operation)
• the AssureSign account ContextIdentifier (this is exposed in the AssureSign administrative application account settings and serves to provide some security to the transaction)
• the AuthToken of the document (this is returned as an element in the returned XML from a document submission operation)

Sample XML

<?xml version="1.0" encoding="utf-8"?> 
<ViewHistory xmlns="https://www.assuresign.net/Services/DocumentNOW/ViewHistory"> 
    <DocumentHistoryViews> 
        <DocumentHistoryView ContextIdentifier="06C4A84A-693C-46CB-8DF2-40A8215AA056" Id="2CE11EF1-8938-DD11-8735-00065B8CE99B" AuthToken="8CC9A84B-693C-46CC-4342-40A8215AD76A" /> 
    </DocumentHistoryViews> 
</ViewHistory>

The SOAP Action header is

https://www.assuresign.net/Services/DocumentNOW/ViewHistory/IViewHistoryService/ViewHistory

Data will be returned that facilitates an extended display of history of the document, for example:

<?xml version="1.0" encoding="utf-8"?> 
<ViewHistoryResponse xmlns="https://www.assuresign.net/Services/DocumentNOW/ViewHistory"> 
    <DocumentHistoryViewResults> 
        <DocumentHistoryViewResult Id="2CE11EF1-8938-DD11-8735-00065B8CE99B"> 
            <Events> 
                <DocumentEvent Date="2008-03-01T11:00:00.0000000-05:00" Details="Document created by user 'georgeuser@company.com' at IP address '127.0.0.1'" /> 
                <DocumentEvent Date="2008-03-01T11:15:00.0000000-05:00" Details="Document started by user 'georgeuser@company.com' at IP address '127.0.0.1'" /> 
                <DocumentEvent Date="2008-03-01T11:15:00.0000000-05:00" Details="Signing Step '1' started" /> <DocumentEvent Date="2008-03-01T11:15:01.0000000-05:00" Details="Email 'Before signing step - Originator' sent to 'George User' (georgeuser@company.com) for Signing Step '1'" /> 
                <DocumentEvent Date="2008-03-01T11:15:01.0000000-05:00" Details="Email 'Document available to sign' sent to 'Bob Smith' (bsmith@3pv.com) for Signing Step '1'" /> 
                <DocumentEvent Date="2008-03-01T11:20:00.0000000-05:00" Details="Document under review by 'Bob Smith' at IP address '127.0.0.1'" /> 
                <DocumentEvent Date="2008-03-01T11:25:00.0000000-05:00" Details="Signing Step '1' completed" /> 
                <DocumentEvent Date="2008-03-01T11:25:01.0000000-05:00" Details="Email 'Document completed' sent to 'John Doe' (georgeuser@company.com)" /> 
                <DocumentEvent Date="2008-03-01T11:25:01.0000000-05:00" Details="Email 'Document completed' sent to 'Bob Smith' (bsmith@example.com)" />
                <DocumentEvent Date="2008-03-01T11:25:02.0000000-05:00" Details="Document completed" /> 
            </Events> 
        </DocumentHistoryViewResult> 
    </DocumentHistoryViewResults> 
</ViewHistoryResponse>

The DocumentHistoryViewResult should be checked for the presence of an Exceptions element, which may contain multiple HistoryViewException items.