Very Urgent regarding deleting the images from a folder

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  11 years ago

  by pinkyrao

  pinky rao

  Banglore, India

  Joined 11 years ago

  hi, i have a query regarding deleting the images stored in a folder...

  my query is:

  how store the images to the folder and displaying the image names in a listbox and deleting the selected image from a folder when we select the name in the listbox using c#

  plz help me out...its very urgent

  thanks and regards, pinky

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  11 years ago

  by rameshbandi

  ramesh bandi

  Hyderabad, India

  Joined 11 years ago

  //ASPX PAGE
  
  

  //code behind protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { GetFiles(); } } private void GetFiles() { string Dir = "~/UploadFolder/"; DirectoryInfo dirInfo = new DirectoryInfo(Server.MapPath(Dir));

      ListBox1.DataSource = dirInfo.GetFiles("*.*");
      ListBox1.DataBind();
  }
  protected void btnUpload_Click(object sender, EventArgs e)
  {
      string Dir = "~/UploadFolder/";
      FileUpload1.SaveAs(Server.MapPath(Dir + FileUpload1.FileName));
      Label1.Text = "File uploaded successfully";
      GetFiles();
  }
  protected void btnDelete_Click(object sender, EventArgs e)
  {
      string Dir = "~/UploadFolder/";
      foreach (ListItem li in ListBox1.Items)
      {
          if (li.Selected)
          {
              File.Delete(Server.MapPath(Dir + li.Text));
          }
      }
      Label1.Text = "Selected files deleted successfully.";
      GetFiles();
  }
  

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• • Reply

  11 years ago

  by pinkyrao

  pinky rao

  Banglore, India

  Joined 11 years ago

  hi, thanks a lot for ur answer...it worked out and helped me...i need another help regarding ur answer...how to display the image when we select the image name in the listbox..very urgent..plz do help me out

  thanks and regards, pinky

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• • Reply

  11 years ago

  by pinkyrao

  pinky rao

  Banglore, India

  Joined 11 years ago

  hi, thanks a lot for ur answer...it worked out and helped me...i need another help regarding ur answer...how to display the image when we select the image name in the listbox..very urgent..plz do help me out

  thanks and regards, pinky

  Report abuse
• • Reply

  11 years ago

  by rameshbandi

  ramesh bandi

  Hyderabad, India

  Joined 11 years ago

  hi,

  set ListBox AutopostBack='true'...

  protected void ListBox1_SelectedIndexChanged(object sender, EventArgs e) { foreach (ListItem li in ListBox1.Items) { if (li.Selected) { Image1.ImageUrl = "~/Photos/Ramesh/" + li.Value; } } }

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• • Reply

  11 years ago

  by Nanosteps

  Rajeev Punnalil

  Tochigi, Japan

  Joined 11 years ago

  on select change write the following code

  Image1.ImageUrl = Server.MapPath(Dir + list1.SelectedItem[0].Text );

  i guess this should work.

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