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How to convert the JPEG image to blob?
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How to convert the JPEG image to blob?
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Sandeep Mewara 11-May-11 6:26am    
Elaborate.
AspDotNetDev 11-May-11 19:28pm    
Not sure, but this is how you convert blob to JPEG image: http://4.bp.blogspot.com/_W3bLkLDR-6o/TAkRCcm3J5I/AAAAAAAAHX8/zY0wa64j_AU/s1600/Copia+de+The_Blob_1988.jpg
Archit9373284448 12-May-11 3:23am    
what was that?
AspDotNetDev 12-May-11 23:37pm    
It's... the Blob!

2 solutions

your image (physical file is already a blob)...you can import this in the memory RAM

FileStram imgStream = File.OpenRead("C:\\photos\me.jpg");
byte[] blob = new byte[imgStream.Length];
imgStream.Read( blob, 0, (int)imgStream.Length);

imgStream.Dispose( );


Now blob array contains the binary view of your picture...
 
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Updated 11-May-11 12:30pm
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Gokulnath007 12-May-11 8:59am    
I have tried with this method, but only 4 symbols are there in it.
A jpeg encoded image is a BLOB, as is almost anything else.
 
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Gokulnath007 11-May-11 6:43am    
I need to get the JPEG image's binary bits so that it can be saved in to the blob field of the database.
Niklas L 11-May-11 6:46am    
Don't you have a pointer to the jpeg image? That will be the BLOB.
Gokulnath007 11-May-11 6:56am    
How to get the pointer for the JPEG image?
Niklas L 11-May-11 7:26am    
Don't you have a jpeg image? Is it located on disk? If so read the entire file to a chunk of memory. There you have it. The BLOB.
Gokulnath007 12-May-11 8:59am    
I have tried with this method, but only 4 symbols are there in it.
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