ink signature through pen tablet

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Hi,
I am working in .net window based application in which i am working in ink signature through pen tablet may i know how can i save a signature in data base , actually i have created a form two button in it one for save the signature and other is to clear the sign i have imported ink signature through pen tabletthe ink signature to sign . so please i have a request that if you have any code in c# to save the signature...please send me i will highly obliged to you.

thanks

Posted 2-Feb-12 16:02pm

Rajeshkrathor

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Sergey Alexandrovich Kryukov · Answer 1 · 2012-02-02T16:56:00

This article with source code shows how to save/load ink objects in files:
http://www.c-sharpcorner.com/UploadFile/mahesh/InkPictureImages11042005153113PM/InkPictureImages.aspx[^].

You can do almost the same, but save the content in the database blob using ADO.NET. Please see:
http://en.wikipedia.org/wiki/BLOB[^],
http://support.microsoft.com/kb/309158[^].

In principle, you can also consider the option of saving the ink objects in the files with auto-generated unique names. In this case, the database can store just the file names. You will need to implement synchronization of adding/removing files in the database with the file system in transactional manner. This method is only suitable for a multi-tier architecture.

—SA