In java script image convert into conten bytes and save in sql.

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SQL-Server-2008R2

Dear,

In java script how to Image convert into conten bytes and save in sql.

I have data type is image in sql.

It this possible.

Thanks
Basit

What I have tried:

I tried to convert image to base64, but the disadvantage is size is too big 3 or 4 time from actual image.
what i want how we are using in asp.net to sql save image as content byte.

Posted 17-Apr-16 19:27pm

basitsar

Updated 17-Apr-16 19:49pm

v2

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Patrice T · Answer 1 · 2016-04-17T19:49:00

Solution 1

Quote:
I tried to convert image to base64, but the disadvantage is size is too big 3 or 4 time from actual image.

Base 64 encoding well done is 1.33 (4/3) from actual size.
You should show how you doing your encoding.

Base64 - Wikipedia, the free encyclopedia[^]

Posted 17-Apr-16 19:49pm

Patrice T

Updated 17-Apr-16 20:01pm

v2

Comments

basitsar 18-Apr-16 1:54am

Dear,
Below is the code to convert image to base64
Public Function ConvertFileToBase64(ByVal fileName As String) As String
Return Convert.ToBase64String(System.IO.File.ReadAllBytes(fileName))
End Function

Patrice T 18-Apr-16 2:04am

Can you show a sample of your base64 encoding ?

basitsar 18-Apr-16 7:00am

with the help of below code convert image to base64

Public Function ConvertFileToBase64(ByVal fileName As String) As String
Return Convert.ToBase64String(System.IO.File.ReadAllBytes(fileName))
End Function