FileUploader in ASP.net USING C # LAnguage

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How to autopostback is true in fileuploader and priview to image tool Atomatically

Posted 14-Apr-12 1:53am

ronakkadia

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shwetha1 · Answer 1 · 2012-04-14T02:17:00

C#

protected void Upload_Button(object sender, EventArgs e)
   {
       string imgName = FileUpload1.FileName;
       string imgPath = "YourFolderName/" + imgName;// Uploads/image1
       int imgSize = FileUpload1.PostedFile.ContentLength;
       if (FileUpload1.PostedFile != null && FileUpload1.PostedFile.FileName != "")
       {
           FileUpload1.SaveAs(Server.MapPath(imgPath));
           ImageControl.ImageUrl = "folderName/" + imgPath;//Decktop/uploads/image1
           lblUpload.ForeColor = System.Drawing.Color.Green;
           lblUpload.Text = "File uploaded successfully....";
       }
       else
       {
           lblUpload.ForeColor = System.Drawing.Color.Red;
           lblUpload.Text = "File not uploaded ";
       }
   }

manashbarman · Answer 2 · 2012-04-14T02:09:00

C#

if (UploadUserPhoto.PostedFile != null)
{
    string myMap = MapPath("~/").ToLower();
    Random r = new Random();
    int next = r.Next();
    string ImageName = UploadUserPhoto.PostedFile.FileName;

 extension = ImageName.Substring(ImageName.LastIndexOf(".")).ToLower();
    if (extension == ".gif" || extension == ".png" || extension == ".jpg" || extension== ".jpeg" || extension == ".bmp")
    {
        string ImageSaveURL = myMap + "UserImage/" + next + extension;
        try
        {
            UploadUserPhoto.PostedFile.SaveAs(ImageSaveURL);
string RegisterQuery = "INSERT INTO [ImageUpload] (Email,Password,Name,Country,Description,ImageName) VALUES('" + TextBoxEmail.Text + "','" + TextBoxPassword.Text + "','" + TextBoxName.Text + "','" + TextBoxCountry.Text + "','" + TextBoxComment.Text + "','" + next + extension + "')";
            dbClass.ConnectDataBaseToInsert(RegisterQuery);
            Response.Redirect("~/login.aspx");
        }
        catch (Exception ex)
        {
            throw ex;
        }
    }
    else
    {
    }

FileUploader in ASP.net USING C # LAnguage

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