view image from database to asp page [Resolved]

Posted by Bshan under ASP.NET on 7/16/2012 | Points: 10 | Views : 4389 | Status : [Member] | Replies : 7

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Hi,
I am try to view an image from database. I used handler and invoke it by following code..

<asp:GridView ID="gvImage" runat="server" AutoGenerateColumns="false">
<columns>
<asp:TemplateField >
<ItemTemplate>
<asp:Image ID="Image2" runat="server" ImageUrl='<%# "ShowImage.ashx?StudentID=" + Eval("StudentID") %>' AlternateText="N/A" />
</ItemTemplate>
</asp:TemplateField>
</columns>
</asp:GridView>

But it not working. The error flashes is.....
Conversion from string "ShowImage.ashx?StudentID=" to type 'Double' is not valid.

[Resolved]

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Posted by: Patel28rajendra on: 7/18/2012 [Member] Starter | Points: 50

0	Hi If you got the Answer please Mark it as Answer R D Patel Bshan, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Hariinakoti on: 7/16/2012 [Member] Starter | Points: 25

0	@Bshan Can u post wat u wrote code in cs Thanks & Regards Hari Bshan, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Patel28rajendra on: 7/16/2012 [Member] Starter | Points: 25

0	Hi see this article http://www.dotnetfunda.com/articles/article1084-saving-images-into-the-database-in-aspnet-and-displaying-to-the-gridview.aspx R D Patel Bshan, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Patel28rajendra on: 7/16/2012 [Member] Starter | Points: 25

0	hi for another way see this http://www.dotnettutorials.com/tutorials/database/save-retrieve-image-cs.aspx http://www.aspnettutorials.com/tutorials/database/saving-retrieving-image-cs.aspx http://stackoverflow.com/questions/698912/asp-net-store-image-in-sql-and-retrieve-for-aspimage R D Patel Bshan, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: GSM_GSV on: 7/17/2012 [Member] Starter | Points: 25

0	You can store your images in a folder with ID as 1, 2, 3 etc which will be PK of your database. If you store your image in DB, it will be stored as binary. So, conversion problems may occur. What I mentioned is just another way. You can do it by storing your image in database also --------------------------------------- Live the life you've dreamed Regards MADHU Bshan, if this helps please login to Mark As Answer. \| Alert Moderator

You can store your images in a folder with ID as 1, 2, 3 etc which will be PK of your database. If you store your image in DB, it will be stored as binary. So, conversion problems may occur.
What I mentioned is just another way. You can do it by storing your image in database also

---------------------------------------
Live the life you've dreamed

Regards
MADHU

Bshan, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Bshan on: 7/17/2012 [Member] Starter | Points: 25

0	Its work and thank for you support...... Bshan, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Ranjeet_8 on: 7/17/2012 [Member] [MVP] Gold | Points: 25

0	Refer this url it will help u http://www.codeproject.com/Articles/33310/C-Save-and-Load-Image-from-Database . Bshan, if this helps please login to Mark As Answer. \| Alert Moderator

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