<% @PageLanguage="C#"AutoEventWireup="true"CodeFile="FileuploadandButton.aspx.cs"Inherits="DataControl_FileuploadandButton" %> 
     <  htmlxmlns="http://www.w3.org/1999/xhtml"><  headid="Head1"runat="server"><  title>     
          
          
      
       <  scripttype="text/javascript">    $(document).ready(function   () {    InitializeImageSlider();});     function InitializeImageSlider() {        $( '.flexslider').flexslider({    animation: "slide",    controlNav: false,    directionNav: false,    itemWidth: "120%",    itemHeight: "50px",    slideshowSpeed: 2000,            });    }          
       
               　         #divMessage    {           　         height: 205px;           　         width: 347px;           　         top: 29px;           　         left: 375px;           　         position: absolute;    }       　#form1    {           　         height: 783px;    }       　     img{max-width:100%;  height:400px; display: block;}          .style1    {           　         left: 448px;           　         top: 23px;    }                    
                     
                   
          
            
             
              　   
           
          
         
        
       
      
     

using System;using System.Collections.Generic;using System.IO;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;public partial class DataControl_FileuploadandButton : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        if(!IsPostBack)        {           LoadImage();        }    }        private void LoadImage()    {        try        {                       string imagePath = "~/BannerImage/";            string imageSource = SiteBaseUrl + "/BannerImage/";            string PhotoFilePath = Server.MapPath(imagePath);            string divSlider = @"
     
      ";            string fileSlide = string.Empty;            string fileName = string.Empty;            DirectoryInfo di = new DirectoryInfo(PhotoFilePath);            FileInfo[] rgFiles = di.GetFiles("*.*");            foreach (FileInfo fi in rgFiles)            {                fileSlide =@"
      
";                divSlider += fileSlide;            }            divImageSlider.InnerHtml = divSlider +"
     
";        }        catch (Exception ex)        {        }    }    public static string SiteBaseUrl    {        get        {            string orginalUrl = HttpContext.Current.Request.Url.AbsoluteUri;            if (HttpContext.Current.Request.Url.Query.Length > 0)                orginalUrl = orginalUrl.Replace(HttpContext.Current.Request.Url.Query, string.Empty);            return orginalUrl.Replace(HttpContext.Current.Request.Url.AbsolutePath, string.Empty) +                              (( HttpContext.Current.Request.ApplicationPath == "/" ?"" : HttpContext.Current.Request.ApplicationPath)) + '/';        }    }    public void UploadImage()    {             if (CheckValidImage(FileUpload2))        {            FileUpload2.PostedFile.SaveAs(MapPath("~") + "/BannerImage/" + FileUpload2.FileName);            ShowErrorMsg("success", "Image Uploaded Successfully");            LoadImage();        }    }        private bool CheckValidImage(FileUpload FileUploadImage)    {        string contentType;        contentType = FileUploadImage.PostedFile.ContentType.ToLower();        if (contentType == "image/jpg" || contentType == "image/png" || contentType == "image/jpeg")        {        }        else        {            ShowErrorMsg("error", "Image format is not valid. Valid image formats are ( jpg, png, jpeg).");         return false;        }        return true;    }    private void ShowErrorMsg(string _class, string _msg)    {       divMessage.Style.Value = "display:block;";              divMessage.Attributes.Add("class", _class);       // divMessage.Attributes.Add("display", "block");        //divMessage.InnerHtml = _msg;        Label test=new Label();        test.Text=_msg;        divMessage.Controls.Add(test);    }    protected void btnsave_Click(object sender, EventArgs e)    {    }    protected void btnUpload_Click(object sender, EventArgs e)    {        UploadImage();    }}

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