Recursive Property

Shows how to use the Recursion Mode in transferring files.

using System;
using ComponentPro;
using ComponentPro.Net;
using ComponentPro.IO;

...

private Ftp _client;
public void DoUpload()
{
    // Create a new class instance. 
    Ftp client = new Ftp();
    _client = client;

    // Connect to the FTP server. 
    client.Connect("demo.componentpro.com");

    // Authenticate. 
    client.Authenticate("test", "test");

    // ... 
 
    client.Progress += client_Progress;

    // Do not scan subdirectories for files to transfer. It means only files in the specified directory are to be transferred. 
    TransferOptions opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            false,
            OptionValue.Auto, 
            new NameSearchCondition("*.exe"), // upload .exe files 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload all .exe files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Scan all subdirectories for files to transfer. 
    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto, 
            new NameSearchCondition("*.dll"), // upload .dll files 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload all .dll files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Scan subdirectories that match the search condition for files to transfer. 
    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto,
            new NameSearchCondition("*.cs;*.vb", SearchConditionFileTypes.File) | new NameSearchCondition("mydir*", SearchConditionFileTypes.Directory), // upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
    client.Upload("c:\\myfolder", "/myfolder", opt);

    // Upload files except some extensions. 
    SearchCondition excludeCondition = new NotSearchCondition(new NameSearchCondition("*.ncb|*.pdb|*.vshost.exe|*.vshost.exe.config|*.user|*.vspscc|*.vssscc|*.scc"));
    // Upload directories except 'obj' 'bin' 'Debug' and 'Release' folders. 
    SearchCondition excludeBinCondition = new NotSearchCondition(new NameSearchCondition("obj|bin|Output|Debug|Release|ReleaseTrial", SearchConditionFileTypes.Directory));

    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto,
            excludeCondition + excludeBinCondition,
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload files and directories that match the search condition. 
    client.Upload("c:\\Test", "/test", opt);

    // ... 
 
    // Disconnect. 
    client.Disconnect();
}

/// <summary> 
/// This method is raised when user clicks on 'Cancel' button on the form. 
/// </summary> 
protected void btnCancel_Click(object sender, EventArgs e)
{
    // Cancel the upload operation when user clicks on the button. 
    _client.Cancel();
}

void client_Progress(object sender, ComponentPro.IO.FileSystemProgressEventArgs e)
{
    // Show progress info. 
    Console.WriteLine("Current File: %{0} completed", e.Percentage);
    Console.WriteLine("Total: %{0} completed", e.TotalPercentage);

    switch (e.State)
    {
        case TransferState.BuildingDirectoryStructure:
            Console.WriteLine("Building directory structure...");
            break;

        case TransferState.StartUploadingFile:
            if (e.SourcePath.EndsWith(".exe"))
            {
                // Skip all .exe files 
                e.Skip = true;
            }
            else if (e.SourcePath.StartsWith(@"C:\MyFolder"))
            {
                // Change the source file path if it starts with "C:\MyFolder" 
                e.SourcePath = e.SourcePath.Replace(@"C:\MyFolder", @"C:\MySecondFolder");
            }
            break;
    }
}

Imports ComponentPro
Imports ComponentPro.Net
Imports ComponentPro.IO

...

Private _client As Ftp
Public Sub DoUpload()
    ' Create a new class instance. 
    Dim client As New Ftp()
    _client = client

    ' Connect to the FTP server. 
    client.Connect("demo.componentpro.com")

    ' Authenticate. 
    client.Authenticate("test", "test")

    ' ... 
 
    AddHandler client.Progress, AddressOf client_Progress

    ' Do not scan subdirectories for files to transfer. It means only files in the specified directory are to be transferred. 
    Dim opt As New TransferOptions(True, False, OptionValue.Auto, New NameSearchCondition("*.exe"), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .exe files -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload all .exe files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Scan all subdirectories for files to transfer. 
    opt = New TransferOptions(True, True, OptionValue.Auto, New NameSearchCondition("*.dll"), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .dll files -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload all .dll files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Scan subdirectories that match the search condition for files to transfer. 
    opt = New TransferOptions(True, True, OptionValue.Auto, New NameSearchCondition("*.cs;*.vb", SearchConditionFileTypes.File) Or New NameSearchCondition("mydir*", SearchConditionFileTypes.Directory), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
    client.Upload("c:\myfolder", "/myfolder", opt)

    ' Upload files except some extensions. 
    Dim excludeCondition As SearchCondition = New NotSearchCondition(New NameSearchCondition("*.ncb|*.pdb|*.vshost.exe|*.vshost.exe.config|*.user|*.vspscc|*.vssscc|*.scc"))
    ' Upload directories except 'obj' 'bin' 'Debug' and 'Release' folders. 
    Dim excludeBinCondition As SearchCondition = New NotSearchCondition(New NameSearchCondition("obj|bin|Output|Debug|Release|ReleaseTrial", SearchConditionFileTypes.Directory))

    opt = New TransferOptions(True, True, OptionValue.Auto, excludeCondition + excludeBinCondition, FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload files and directories that match the search condition. 
    client.Upload("c:\Test", "/test", opt)

    ' ... 
 
    ' Disconnect. 
    client.Disconnect()
End Sub 
 
''' <summary> 
''' This method is raised when user clicks on 'Cancel' button on the form. 
''' </summary> 
Protected Sub btnCancel_Click(ByVal sender As Object, ByVal e As EventArgs)
    ' Cancel the upload operation when user clicks on the button. 
    _client.Cancel()
End Sub 
 
Private Sub client_Progress(ByVal sender As Object, ByVal e As ComponentPro.IO.FileSystemProgressEventArgs)
    ' Show progress info. 
    Console.WriteLine("Current File: %{0} completed", e.Percentage)
    Console.WriteLine("Total: %{0} completed", e.TotalPercentage)

    Select Case e.State
        Case TransferState.BuildingDirectoryStructure
            Console.WriteLine("Building directory structure...")

        Case TransferState.StartUploadingFile
            If e.SourcePath.EndsWith(".exe") Then 
                ' Skip all .exe files 
                e.Skip = True 
            ElseIf e.SourcePath.StartsWith("C:\MyFolder") Then 
                ' Change the source file path if it starts with "C:\MyFolder" 
                e.SourcePath = e.SourcePath.Replace("C:\MyFolder", "C:\MySecondFolder")
            End If 
    End Select 
End Sub

Shows how to use the Recursion Mode in transferring files.

using System;
using System.Collections.Generic;
using System.Text;
using ComponentPro;
using ComponentPro.Net;
using ComponentPro.IO;
using System.Windows.Forms;

...

private Sftp _client;
public void DoUpload()
{
    // Create a new class instance. 
    Sftp client = new Sftp();
    _client = client;

    // Connect to the SFTP server. 
    client.Connect("demo.componentpro.com");

    // Authenticate. 
    client.Authenticate("test", "test");

    // ... 
 
    client.Progress += client_Progress;

    // Do not scan subdirectories for files to transfer. It means only files in the specified directory are to be transferred. 
    TransferOptions opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            false,
            OptionValue.Auto, 
            new NameSearchCondition("*.exe"), // upload .exe files 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload all .exe files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Scan all subdirectories for files to transfer. 
    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto, 
            new NameSearchCondition("*.dll"), // upload .dll files 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload all .dll files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Scan subdirectories that match the search condition for files to transfer. 
    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto, 
            new NameSearchCondition("*.cs;*.vb", SearchConditionFileTypes.File) | new NameSearchCondition("mydir*", SearchConditionFileTypes.Directory), // upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
    client.Upload("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Upload files except some extensions. 
    SearchCondition excludeCondition = new NotSearchCondition(new NameSearchCondition("*.ncb|*.pdb|*.vshost.exe|*.vshost.exe.config|*.user|*.vspscc|*.vssscc|*.scc"));
    // Upload directories except 'obj' 'bin' 'Debug' and 'Release' folders. 
    SearchCondition excludeBinCondition = new NotSearchCondition(new NameSearchCondition("obj|bin|Output|Debug|Release|ReleaseTrial", SearchConditionFileTypes.Directory));

    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto, 
            excludeCondition + excludeBinCondition,
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Upload files and directories that match the search condition. 
    client.Upload("c:\\Test", "/test", opt);

    // Disconnect. 
    client.Disconnect();
}

/// <summary> 
/// This method is raised when user clicks on 'Cancel' button on the form. 
/// </summary> 
protected void btnCancel_Click(object sender, EventArgs e)
{
    // Cancel the upload operation when user clicks on the button. 
    _client.Cancel();
}

void client_Progress(object sender, ComponentPro.IO.FileSystemProgressEventArgs e)
{
    // Show progress info. 
    Console.WriteLine("Current File: %{0} completed", e.Percentage);
    Console.WriteLine("Total: %{0} completed", e.TotalPercentage);

    switch (e.State)
    {
        case TransferState.BuildingDirectoryStructure:
            Console.WriteLine("Building directory structure...");
            break;

        case TransferState.StartUploadingFile:
            if (e.SourcePath.EndsWith(".exe"))
            {
                // Skip all .exe files 
                e.Skip = true;
            }
            else if (e.SourcePath.StartsWith(@"C:\MyFolder"))
            {
                // Change the source file path if it starts with "C:\MyFolder" 
                e.SourcePath = e.SourcePath.Replace(@"C:\MyFolder", @"C:\MySecondFolder");
            }
            break;
    }

    // Keep the form active 
    Application.DoEvents();
}

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

...

Private _client As Sftp
Public Sub DoUpload()
    ' Create a new class instance. 
    Dim client As New Sftp()
    _client = client

    ' Connect to the SFTP server. 
    client.Connect("demo.componentpro.com")

    ' Authenticate. 
    client.Authenticate("test", "test")

    ' ... 
 
    AddHandler client.Progress, AddressOf client_Progress

    ' Do not scan subdirectories for files to transfer. It means only files in the specified directory are to be transferred. 
    Dim opt As New TransferOptions(True, False, OptionValue.Auto, New NameSearchCondition("*.exe"), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .exe files -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload all .exe files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Scan all subdirectories for files to transfer. 
    opt = New TransferOptions(True, True, OptionValue.Auto, New NameSearchCondition("*.dll"), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .dll files -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload all .dll files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    client.Upload("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Scan subdirectories that match the search condition for files to transfer. 
    opt = New TransferOptions(True, True, OptionValue.Auto, New NameSearchCondition("*.cs;*.vb", SearchConditionFileTypes.File) Or New NameSearchCondition("mydir*", SearchConditionFileTypes.Directory), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
    client.Upload("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Upload files except some extensions. 
    Dim excludeCondition As SearchCondition = New NotSearchCondition(New NameSearchCondition("*.ncb|*.pdb|*.vshost.exe|*.vshost.exe.config|*.user|*.vspscc|*.vssscc|*.scc"))
    ' Upload directories except 'obj' 'bin' 'Debug' and 'Release' folders. 
    Dim excludeBinCondition As SearchCondition = New NotSearchCondition(New NameSearchCondition("obj|bin|Output|Debug|Release|ReleaseTrial", SearchConditionFileTypes.Directory))

    opt = New TransferOptions(True, True, OptionValue.Auto, excludeCondition + excludeBinCondition, FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Upload files and directories that match the search condition. 
    client.Upload("c:\Test", "/test", opt)

    ' Disconnect. 
    client.Disconnect()
End Sub 
 
''' <summary> 
''' This method is raised when user clicks on 'Cancel' button on the form. 
''' </summary> 
Protected Sub btnCancel_Click(ByVal sender As Object, ByVal e As EventArgs)
    ' Cancel the upload operation when user clicks on the button. 
    _client.Cancel()
End Sub 
 
Private Sub client_Progress(ByVal sender As Object, ByVal e As ComponentPro.IO.FileSystemProgressEventArgs)
    ' Show progress info. 
    Console.WriteLine("Current File: %{0} completed", e.Percentage)
    Console.WriteLine("Total: %{0} completed", e.TotalPercentage)

    Select Case e.State
        Case TransferState.BuildingDirectoryStructure
            Console.WriteLine("Building directory structure...")

        Case TransferState.StartUploadingFile
            If e.SourcePath.EndsWith(".exe") Then 
                ' Skip all .exe files 
                e.Skip = True 
            ElseIf e.SourcePath.StartsWith("C:\MyFolder") Then 
                ' Change the source file path if it starts with "C:\MyFolder" 
                e.SourcePath = e.SourcePath.Replace("C:\MyFolder", "C:\MySecondFolder")
            End If 
    End Select 
 
    ' Keep the form active 
    Application.DoEvents()
End Sub

Shows how to use the Recursion Mode in transferring files.

using System;
using System.Collections.Generic;
using System.Text;
using ComponentPro;
using ComponentPro.Compression;
using ComponentPro.IO;
using System.Windows.Forms;

...

private Zip _zip;
public void DoUpload()
{
    // Create a new instance. 
    Zip zip = new Zip();
    _zip = zip;

    // Open an existing archive. 
    zip.Open("test.zip");

    // ... 
 
    zip.Progress += zip_Progress;

    // Do not scan subdirectories for files to transfer. It means only files in the specified directory are to be transferred. 
    TransferOptions opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            false,
            OptionValue.Auto, 
            new NameSearchCondition("*.exe"), // upload .exe files 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Add all .exe files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    zip.AddFiles("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Scan all subdirectories for files to transfer. 
    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto,
            new NameSearchCondition("*.dll"), // upload .dll files 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Add all .dll files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    zip.AddFiles("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Scan subdirectories that match the search condition for files to transfer. 
    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto,
            new NameSearchCondition("*.cs;*.vb", SearchConditionFileTypes.File) | new NameSearchCondition("mydir*", SearchConditionFileTypes.Directory), // upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Add .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
    zip.AddFiles("c:\\myfolder", "/myfolder", opt);

    // ... 
 
    // Upload files except some extensions. 
    SearchCondition excludeCondition = new NotSearchCondition(new NameSearchCondition("*.ncb|*.pdb|*.vshost.exe|*.vshost.exe.config|*.user|*.vspscc|*.vssscc|*.scc"));
    // Upload directories except 'obj' 'bin' 'Debug' and 'Release' folders. 
    SearchCondition excludeBinCondition = new NotSearchCondition(new NameSearchCondition("obj|bin|Output|Debug|Release|ReleaseTrial", SearchConditionFileTypes.Directory));

    opt = new TransferOptions(
            true, // BuildDirectoryTreeBeforeTransfer = true. 
            true,
            OptionValue.Auto,
            excludeCondition + excludeBinCondition,
            FileOverwriteMode.Overwrite,
            SymlinksResolveAction.Skip);

    // Add files and directories that match the search condition. 
    zip.AddFiles("c:\\Test", "/test", opt);

    // Close. 
    zip.Close();
}

/// <summary> 
/// This method is raised when user clicks on 'Cancel' button on the form. 
/// </summary> 
protected void btnCancel_Click(object sender, EventArgs e)
{
    // Cancel the upload operation when user clicks on the button. 
    _zip.Cancel();
}

void zip_Progress(object sender, ComponentPro.IO.FileSystemProgressEventArgs e)
{
    // Show progress info. 
    Console.WriteLine("Current File: %{0} completed", e.Percentage);
    Console.WriteLine("Total: %{0} completed", e.TotalPercentage);

    switch (e.State)
    {
        case TransferState.BuildingDirectoryStructure:
            Console.WriteLine("Building directory structure...");
            break;

        case TransferState.StartUploadingFile:
            if (e.SourcePath.EndsWith(".exe"))
            {
                // Skip all .exe files 
                e.Skip = true;
            }
            else if (e.SourcePath.StartsWith(@"C:\MyFolder"))
            {
                // Change the source file path if it starts with "C:\MyFolder" 
                e.SourcePath = e.SourcePath.Replace(@"C:\MyFolder", @"C:\MySecondFolder");
            }
            break;
    }

    // Keep the form active 
    Application.DoEvents();
}

Imports System.Text
Imports ComponentPro
Imports ComponentPro.Compression
Imports ComponentPro.IO

...

Private _zip As Zip
Public Sub DoUpload()
    ' Create a new instance. 
    Dim zip As New Zip()
    _zip = zip

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

    ' ... 
 
    AddHandler zip.Progress, AddressOf zip_Progress

    ' Do not scan subdirectories for files to transfer. It means only files in the specified directory are to be transferred. 
    Dim opt As New TransferOptions(True, False, OptionValue.Auto, New NameSearchCondition("*.exe"), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .exe files -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Add all .exe files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    zip.AddFiles("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Scan all subdirectories for files to transfer. 
    opt = New TransferOptions(True, True, OptionValue.Auto, New NameSearchCondition("*.dll"), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .dll files -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Add all .dll files in local folder 'c:\myfolder' to remote folder '/myfolder'. 
    zip.AddFiles("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Scan subdirectories that match the search condition for files to transfer. 
    opt = New TransferOptions(True, True, OptionValue.Auto, New NameSearchCondition("*.cs;*.vb", SearchConditionFileTypes.File) Or New NameSearchCondition("mydir*", SearchConditionFileTypes.Directory), FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' upload .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' -  BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Add .cs and .vb files in the specified directory and subdirectories with names starting with 'mydir' 
    zip.AddFiles("c:\myfolder", "/myfolder", opt)

    ' ... 
 
    ' Upload files except some extensions. 
    Dim excludeCondition As SearchCondition = New NotSearchCondition(New NameSearchCondition("*.ncb|*.pdb|*.vshost.exe|*.vshost.exe.config|*.user|*.vspscc|*.vssscc|*.scc"))
    ' Upload directories except 'obj' 'bin' 'Debug' and 'Release' folders. 
    Dim excludeBinCondition As SearchCondition = New NotSearchCondition(New NameSearchCondition("obj|bin|Output|Debug|Release|ReleaseTrial", SearchConditionFileTypes.Directory))

    opt = New TransferOptions(True, True, OptionValue.Auto, excludeCondition + excludeBinCondition, FileOverwriteMode.Overwrite, SymlinksResolveAction.Skip) ' BuildDirectoryTreeBeforeTransfer = true. 
 
    ' Add files and directories that match the search condition. 
    zip.AddFiles("c:\Test", "/test", opt)

    ' Close. 
    zip.Close()
End Sub 
 
''' <summary> 
''' This method is raised when user clicks on 'Cancel' button on the form. 
''' </summary> 
Protected Sub btnCancel_Click(ByVal sender As Object, ByVal e As EventArgs)
    ' Cancel the upload operation when user clicks on the button. 
    _zip.Cancel()
End Sub 
 
Private Sub zip_Progress(ByVal sender As Object, ByVal e As ComponentPro.IO.FileSystemProgressEventArgs)
    ' Show progress info. 
    Console.WriteLine("Current File: %{0} completed", e.Percentage)
    Console.WriteLine("Total: %{0} completed", e.TotalPercentage)

    Select Case e.State
        Case TransferState.BuildingDirectoryStructure
            Console.WriteLine("Building directory structure...")

        Case TransferState.StartUploadingFile
            If e.SourcePath.EndsWith(".exe") Then 
                ' Skip all .exe files 
                e.Skip = True 
            ElseIf e.SourcePath.StartsWith("C:\MyFolder") Then 
                ' Change the source file path if it starts with "C:\MyFolder" 
                e.SourcePath = e.SourcePath.Replace("C:\MyFolder", "C:\MySecondFolder")
            End If 
    End Select 
 
    ' Keep the form active 
    Application.DoEvents()
End Sub