Convert byte to image using <img src>

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To convert a byte that comes from the sql database into image in Listview I do so:

        <asp:Image runat="server" ID="Image1" CssClass="image1style" 
        ImageUrl='<%# "data:image/jpg;base64,"+ 
        Convert.ToBase64String((byte[])Eval("imagem1")) %>'/>

I’d like to do the same thing but using 

        <img src= " " ...

It worked that way:

 <img runat="server" ID="Img1" src = '<%# "data:image/jpg;base64," 
  + Convert.ToBase64String((byte[])Eval("imagem1")) %>'
c# asp.net listview image img

  • What is that imagem1 within the Eval?

  • @jbueno is the table field that contains the byte array (image). I was able to solve this problem by simply replacing the control with <img and repeating the rest.

1 answer

-1

I believe you can manage using a script :

Html

<img id="MinhaImagem" src="" />

Script

document.getElementById("MinhaImagem").src = "data:image/png;base64," + Bytes;

  • I tried it like this, I couldn’t.

  • Gives error ? Is migrating a service in ASP.NET Webforms to Html5 ?

  • does not give error, simply does not occur as expected, IE, the control does not display the image.

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