ComponentPro UltimateSftp

      FileSystemException Class

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      Represents the exception that is thrown when an error occurs while a file operation is in progress.

      Syntax

      public class FileSystemException : Exception

      Examples

      FTP Examples

      The following example demonstrates how to handle the FileSystemException exception.

      using System;
      using System.Collections.Generic;
      using System.Text;
      using ComponentPro.IO;
      using ComponentPro.Net;
      
      ...
      
      void HandlingIOException()
      {
          // Create a new instance of the Ftp class. 
          Ftp client = new Ftp();
      
          client.Progress += client_Progress;
      
          // Connect to the server 
          client.Connect("demo.componentpro.com");
      
          // Authenticate. 
          client.Authenticate("test", "test");
      
          try 
          {
              // Upload .cs and .vb files 
              client.Upload(@"C:\temp\*.cs;*.vb", "/");
          }
          catch (FileSystemException exc)
          {
              if (exc.Status == FileSystemExceptionStatus.OperationCanceled)
              {
                  Console.WriteLine("User has cancelled the file transfer.");
              }
              else 
                  Console.WriteLine("Error: " + exc.Message);
          }
      
          // Close the connection. 
          client.Disconnect();
      }
      
      void client_Progress(object sender, FileSystemProgressEventArgs e)
      {
          Ftp client = (Ftp) sender;
      
          // User can call client.Cancel() to abort file transfer.
      }

      SFTP Examples

      Shows how to handle FileOperationException.

      using System;
      using ComponentPro.IO;
      using ComponentPro.Net;
      
      ...
      
      void HandlingIOException()
      {
          // Create a new instance of the Sftp class. 
          Sftp client = new Sftp();
      
          client.Progress += client_Progress;
      
          // Connect to the server 
          client.Connect("demo.componentpro.com");
      
          // Authenticate. 
          client.Authenticate("test", "test");
      
          try 
          {
              // Upload .cs and .vb files 
              client.Upload(@"C:\temp\*.cs;*.vb", "/");
          }
          catch (FileSystemException exc)
          {
              if (exc.Status == FileSystemExceptionStatus.OperationCanceled)
              {
                  Console.WriteLine("User has cancelled the file transfer.");
              }
              else 
                  Console.WriteLine("FileOperationException: " + exc.Message);
          }
      
          // Close the connection. 
          client.Disconnect();
      }
      
      void client_Progress(object sender, FileSystemProgressEventArgs e)
      {
          Sftp client = (Sftp)sender;
      
          // User can call client.Cancel() to abort file transfer.
      }

      ZIP Examples

      Shows how to handle FileSystemException.

      using System;
      using ComponentPro.IO;
      using ComponentPro.Compression;
      
      ...
      
      void HandlingIOException()
      {
          // Create a new instance of the Zip class. 
          Zip zip = new Zip();
      
          zip.Progress += zip_Progress;
      
          // Open an existing file. 
          zip.Open("test.zip");
      
          try 
          {
              // Add .cs and .vb files 
              zip.AddFiles(@"C:\temp\*.cs;*.vb", "/");
          }
          catch (FileSystemException exc)
          {
              if (exc.Status == FileSystemExceptionStatus.OperationCanceled)
              {
                  Console.WriteLine("User has cancelled the file transfer.");
              }
              else 
                  Console.WriteLine("Error: " + exc.Message);
          }
      
          // Close the archive. 
          zip.Close();
      }
      
      void zip_Progress(object sender, FileSystemProgressEventArgs e)
      {
          Zip zip = (Zip) sender;
      
          // User can call zip.Cancel() to abort file transfer.
      }

      Inheritance Hierarchy

      Framework

      .NET Compact Framework.NET Compact Framework

      Supported version: 2.0, 3.5, and 3.9
      Assembly: ComponentPro.FileSystem.CF (in ComponentPro.FileSystem.CF.dll)

      .NET Framework.NET Framework

      Supported version: 2.0, 3.0, 3.5, 4.0, 4.5.x, 4.6.x and later
      Assembly: ComponentPro.FileSystem (in ComponentPro.FileSystem.dll)

      Portable Class Library for Windows Phone 8.1 and Windows 8.1 Store AppsPortable Class Library for Windows Phone 8.1 and Windows 8.1 Store Apps

      Supported version: 4.6.x and later
      Assembly: ComponentPro.FileSystem.WinPcl (in ComponentPro.FileSystem.WinPcl.dll)

      Universal Windows Platform (includes Windows 10 Mobile, Windows 10 Store Apps and Windows 10 IoT)Universal Windows Platform (includes Windows 10 Mobile, Windows 10 Store Apps and Windows 10 IoT)

      Supported version: 4.6.x and later
      Assembly: ComponentPro.FileSystem.Uwp (in ComponentPro.FileSystem.Uwp.dll)

      Xamarin AndroidXamarin Android

      Supported version: 2.3 and later
      Assembly: ComponentPro.FileSystem.Android (in ComponentPro.FileSystem.Android.dll)

      Xamarin MacXamarin Mac

      Supported version: 2.0.x and later
      Assembly: ComponentPro.FileSystem.Mac (in ComponentPro.FileSystem.Mac.dll)

      Xamarin iOSXamarin iOS

      Supported version: 5.1.x and later
      Assembly: ComponentPro.FileSystem.iOS (in ComponentPro.FileSystem.iOS.dll)

      See Also