I have a control in a 'window control library' which handles - 'drag and drop' files from computer to a listbox control, I then reference this .dll in .aspx (See code below). Now, when i try to access this through webserver for drag and drop files i get
following errror - The type of <label style="color:red;">the first permission that failed was : System.Security.Permission.FileIOPermission.</label>
How do I handle this, so that drag and drop of files can happen over the webpage residing at webserver.
public partial class UserControl1 : UserControl
private string appTitle = "DragnDrop Files";