How Do I Pass Image Url In C# Code But Image Not Show

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how do i upload a image file uploader, image save in server path and pass image url in image but image not show

XML

<table>
                       <tr>
                           <td width="210px" height="160px">
                               <asp:Image ID="imgMartyr" runat="server" Width="149px" Height="166px" ImageUrl="~/images/noimage.jpg" />
                           </td>
                       </tr>
                       <tr>
                           <td height="20px" style="text-align: center">
                               <asp:FileUpload ID="fuImageMartyr" runat="server" Width="100px" Height="24px" />
                               <asp:Button ID="btnImgMartyr" runat="server" Width="100px" Height="24px" OnClick="btnImgMartyr_Click" Text="Upload" />
                           </td>
                       </tr>
                   </table>

protected void btnImgMartyr_Click(object sender, EventArgs e)
{
if (fuImageMartyr.HasFile)
{
if (fuImageMartyr.PostedFile.ContentLength > 20480)
{
ShowMessage("Image size not grater than 20 KB");
}
else
{
string path = Server.MapPath("../images/") + fuImageMartyr.FileName;
fuImageMartyr.SaveAs(path);
ViewState["Filename"] = fuImageMartyr.FileName;
Stream fs = fuImageMartyr.PostedFile.InputStream;
BinaryReader br = new BinaryReader(fs);
Byte[] bytes = br.ReadBytes((Int32)fs.Length);
ViewState["Image"] = bytes;
imgMartyr.ImageUrl = path;
ShowMessage("Image uploaded successfully");
}
}
}

Posted 26-Aug-15 23:53pm

Member 11675009

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Comments

Arasappan 27-Aug-15 6:06am

where is the command to insert..

F-ES Sitecore 27-Aug-15 6:13am

You're setting the url for the image to be the file path of the server. View the source of your page and you'll see the image tag will have that path in its "src" attribute which isn't valid. The ImageUrl needs to be the url path to the image on the server, so something like

"/images/" + fuImageMartyr.FileName

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Member 11460628 · Accepted Answer · 2015-08-27T00:39:00

C#

string path = Server.MapPath("../images/") + fuImageMartyr.FileName;
fuImageMartyr.SaveAs(path);
ViewState["Filename"] = fuImageMartyr.FileName;
Stream fs = fuImageMartyr.PostedFile.InputStream;
BinaryReader br = new BinaryReader(fs);
Byte[] bytes = br.ReadBytes((Int32)fs.Length);
ViewState["Image"] = bytes;
imgMartyr.ImageUrl = path;
try this snippet:
imgMartyr.ImageUrl = "../images/" + fuImageMartyr.FileName;

ShowMessage("Image uploaded successfully");

Member 11460628 · Accepted Answer · 2015-08-27T00:52:00

C#

string path = Server.MapPath("../images/") + fuImageMartyr.FileName;
fuImageMartyr.SaveAs(path);
ViewState["Filename"] = fuImageMartyr.FileName;
Stream fs = fuImageMartyr.PostedFile.InputStream;
BinaryReader br = new BinaryReader(fs);
Byte[] bytes = br.ReadBytes((Int32)fs.Length);
ViewState["Image"] = bytes;
imgMartyr.ImageUrl = path;
ShowMessage("Image uploaded successfully");

try this snippet:
imgMartyr.ImageUrl = "../images/" + fuImageMartyr.FileName;

How Do I Pass Image Url In C# Code But Image Not Show

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