RE: Web App With Signature
- From: stcheng@xxxxxxxxxxxxxxxxxxxx ("Steven Cheng")
- Date: Tue, 07 Oct 2008 03:49:51 GMT
Hi AG,
Regarding on your application scenario, I think what approach to use depend
on how is the digital sigining key(certificate) retrieved, is it a
certificate at client or on server( a single cert)?
If all the forms will be signed with the same server-side certi key, I
think you can just create a server-side GDI+ component which will always
accept the given parameters(from the submit form fields) and compose an
Image (render it out in browser if necessary).
If the certifcate is at client-side, I'm afraid it would be necessary to
use some rich client approach such as ACTIVEX control. ActiveX control is
very common for such scenario which will require browser application to
retrieve protect resource on client(such as file system or certificate
store...).
Sincerely,
Steven Cheng
Microsoft MSDN Online Support Lead
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--------------------
Reply-To: "AG" <NOSPAMagiamb@xxxxxxxxxxxxxxxx>
From: "AG" <NOSPAMagiamb@xxxxxxxxxxxxxxxx>
Subject: Web App With Signature
Date: Mon, 6 Oct 2008 08:36:05 -0400
a
I need to create a ASP.NET (3.5) web app where the client machine will be
tablet pc.
The app will have a patient consent form that the patient would sign using
the stylus.
I would need to save the complete image of the signed form with signature,
for future reference.
Any suggestions on how to accomplish this would be appreciated.
--
AG
Email: npATadhdataDOTcom
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