FileSystemException Class

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.
}

Imports System.Text
Imports ComponentPro.IO
Imports ComponentPro.Net

...

Private Sub HandlingIOException()
    ' Create a new instance of the Ftp class. 
    Dim client As New Ftp()

    AddHandler client.Progress, AddressOf 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 exc As FileSystemException
        If exc.Status = FileSystemExceptionStatus.OperationCanceled Then 
            Console.WriteLine("User has cancelled the file transfer.")
        Else 
            Console.WriteLine("Error: " & exc.Message)
        End If 
    End Try 
 
    ' Close the connection. 
    client.Disconnect()
End Sub 
 
Private Sub client_Progress(ByVal sender As Object, ByVal e As FileSystemProgressEventArgs)
    Dim client As Ftp = CType(sender, Ftp)

    ' User can call client.Cancel() to abort file transfer. 
End Sub

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.
}

Imports ComponentPro.IO
Imports ComponentPro.Net

...

Private Sub HandlingIOException()
    ' Create a new instance of the Sftp class. 
    Dim client As New Sftp()

    AddHandler client.Progress, AddressOf 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 exc As FileSystemException
        If exc.Status = FileSystemExceptionStatus.OperationCanceled Then 
            Console.WriteLine("User has cancelled the file transfer.")
        Else 
            Console.WriteLine("FileOperationException: " & exc.Message)
        End If 
    End Try 
 
    ' Close the connection. 
    client.Disconnect()
End Sub 
 
Private Sub client_Progress(ByVal sender As Object, ByVal e As FileSystemProgressEventArgs)
    Dim client As Sftp = CType(sender, Sftp)

    ' User can call client.Cancel() to abort file transfer. 
End Sub

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.
}

Imports ComponentPro.IO
Imports ComponentPro.Compression

...

Private Sub HandlingIOException()
    ' Create a new instance of the Zip class. 
    Dim zip As New Zip()

    AddHandler zip.Progress, AddressOf zip_Progress

    ' Open an existing file. 
    zip.Open("test.zip")

    Try 
        ' Add .cs and .vb files 
        zip.AddFiles("C:\temp\*.cs;*.vb", "/")
    Catch exc As FileSystemException
        If exc.Status = FileSystemExceptionStatus.OperationCanceled Then 
            Console.WriteLine("User has cancelled the file transfer.")
        Else 
            Console.WriteLine("Error: " & exc.Message)
        End If 
    End Try 
 
    ' Close the archive. 
    zip.Close()
End Sub 
 
Private Sub zip_Progress(ByVal sender As Object, ByVal e As FileSystemProgressEventArgs)
    Dim zip As Zip = CType(sender, Zip)

    ' User can call zip.Cancel() to abort file transfer. 
End Sub