image is not showing in image control

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i am uploading an image and store in images folder but picture iz not display when i press button.image save but not showing in image control...
please help mee

C#

protected void Button2_Click(object sender, EventArgs e)
       {

           StartUpLoad();
       }

           private void StartUpLoad() {
                //get the file name of the posted image
                string imgName = FileUpload1.FileName;
                //sets the image path
                string imgPath = "Images/" + imgName;
               //get the size in bytes that

               int imgSize = FileUpload1.PostedFile.ContentLength;

               //validates the posted file before saving
               if (FileUpload1.PostedFile != null && FileUpload1.PostedFile.FileName != "")
               {
                   // 10240 KB means 10MB, You can change the value based on your requirement
                   if (FileUpload1.PostedFile.ContentLength > 10240) {
                       Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "Alert", "alert('File is too big.')", true);

                }
                   else
                   {
                       //then save it to the Folder
                       FileUpload1.SaveAs(Server.MapPath(imgPath));
                       Image1.ImageUrl = "~/images/" + imgPath;
                       Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "Alert", "alert('Image saved!')", true);

                   }
                   
               }


           }

Posted 23-May-13 18:54pm

fak_farrukh

Updated 23-May-13 18:57pm

v2

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Comments

Prasad Khandekar 24-May-13 1:43am

Hello,

You are saving image at path Images/, but the path you are assigning to the image control is images/Images. change it to "~/images/ + imgName.

Regards,

2 solutions

Solution 2

Hi...
try this, may help ful to u.

Image1.ImageUrl = "imgPath";
Image1.Databind();

thank u.

Posted 23-May-13 20:16pm

Murali0195

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Pallavi Waikar · Accepted Answer · 2013-05-23T19:50:00

Solution 1

Use

Image1.ImageUrl = "~/images/" + imgName;

at the place of

Image1.ImageUrl = "~/images/" + imgPath;

if you use above code ur imageurl becomes ~/images/images/imagename ..hope ur are getting point.ur adding same folder name twise.

Posted 23-May-13 19:50pm

Pallavi Waikar

Comments

fak_farrukh 24-May-13 2:45am

but when i run project image control show nothing i want is shows the last image that was saved

Pallavi Waikar 24-May-13 3:35am

best way save lastuploaded imge as lastimage in folder .At every upload delete privous image and save new image with same name
private void StartUpLoad() {
//get the file name of the posted image
string imgName = FileUpload1.FileName;
//sets the image path
string imgPath = "Images/" + imgName;
//get the size in bytes that

int imgSize = FileUpload1.PostedFile.ContentLength;

//validates the posted file before saving
if (FileUpload1.PostedFile != null && FileUpload1.PostedFile.FileName != "")
{
// 10240 KB means 10MB, You can change the value based on your requirement
if (FileUpload1.PostedFile.ContentLength > 10240) {
Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "Alert", "alert('File is too big.')", true);

}
else
{
//then save it to the Folder
if(File.Exists(Server.MapPath("~/images/lastimage.jpg"){
File.Delete(Server.MapPath("Images/lastimage.jpg");
}
FileUpload1.SaveAs(Server.MapPath("Images/lastimage.jpg"));
FileUpload1.SaveAs(Server.MapPath(imgPath));
Image1.ImageUrl = "~/images/" + imgPath;
Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "Alert", "alert('Image saved!')", true);

}

}

}

and in html design add
<img id="img1" runat="server" src='~/Images/lastimage.jpg' alt='' style="height: 100px;
width: 100px;" />
OR u have save it in databse and on page load retrive it by number id top 1 order by id desc

fak_farrukh 24-May-13 3:51am

thank yu :)