Retrieve Image From Database

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Hi Friends,
i want to retrive image from Database and display in Image Control. I am getting Problem here.
please help me?
i want to retrive an image without using generic handler (.ashx). How

Posted 18-Apr-12 3:41am

gadesrikanthreddy

Updated 18-Apr-12 4:00am

fjdiewornncalwe

v2

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hamid-shrk 18-Apr-12 9:48am

your field type in DB is "image" type or "varchar" ,... ?

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Sandeep Mewara · Accepted Answer · 2012-04-18T03:56:00

Solution 1

Here is what is expected by enquirers:
1. TRY first what you want to do!
2. Formulate what was done by you that looks like an issue/not working.

For now, look here: Using ASHX files to retrieve DB images[^]

For more: Google search result[^]

Posted 18-Apr-12 3:56am

Sandeep Mewara

fjdiewornncalwe · Accepted Answer · 2012-04-18T03:59:00

Solution 2

Did you read the rules for posting a question? If you had, perhaps you missed the one that states:

1. Have you searched or Googled for a solution?

Let me show you how it is done...
Retrieve Image From Database[^]
Wow!!!! About 44,000,000 results.

Posted 18-Apr-12 3:59am

fjdiewornncalwe

Comments

bbirajdar 18-Apr-12 10:14am

I agree.. +5

gadesrikanthreddy · Accepted Answer · 2012-04-26T02:32:00

Many thanks given reply to me...........

Home.aspx

C#

Session["id"] = 1;
               Server.Transfer(@"Admin\AdminHome.aspx");

Showimage.ashx

C#

public void ProcessRequest(HttpContext ctx) 
    { 
        
        SqlConnection con = new SqlConnection("user id=sa;password=sa@123;database=img;server=.;");
        con.Open();       
        string x =ctx.Request.QueryString[0];
        SqlCommand cmd = new SqlCommand("select image_data,image_contenttype from images where image_pk=" +int.Parse(x), con);       
        SqlDataReader dr = cmd.ExecuteReader();
        dr.Read();
        ctx.Response.ContentType = dr["image_contenttype"].ToString();
        ctx.Response.BinaryWrite((byte[])dr["image_data"]);
        dr.Close();
        con.Close();
    }

AdminHome.aspx

HTML

Image2.ImageUrl = "~/Admin/ShowImage.ashx?id=" + int.Parse(Session["id"].ToString());

source part of AdminHome.aspx

ASP.NET

<asp:image id="Image2" runat="server" height="164px" width="176px" xmlns:asp="#unknown" />

Web.Config

XML

<system.web>
        <compilation debug="true" targetFramework="4.0"/>
        <urlMappings enabled="true">
            <add url="~/AdminHome.aspx" mappedUrl="~/Admin/ShowImage.ashx"/>
        </urlMappings>
    </system.web>

it got Without any Error in this application....try it..........