The Signature control by default records the drawn signature in Base64 string format for later regeneration. Hence, we can use this to store and retrieve the signature in SQL database.
To store the drawn signature image in the SQL database, follow the steps below:
Refer to the code for control creation - [Default.aspx]
The below image shown, when the signature image is updated successfully on the database.
The below image shown, after retrieving the signature image from database.
The demo sample is also prepared, and it is available in the following link:
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