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VB.NET Examples

Bounced Mail
Character Encoding
Digital Certificates
Digital Signatures
Email
FTP
HTML to XML
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IMAP
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MHT / HTML Email
PFX
RSA Encryption
S/MIME
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Tar Archive
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XML
XMP
Zip Compression
Misc

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Email Object
POP3
SMTP
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Self-Extractor
Service
PPMD
Deflate
DH Key Exchange
DSA

Byte Array
VB.NET FTPS
System.IO

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Bzip2
LZW
Bz2
Icon

 

 

 

 

 

 

Binary and ASCII FTP Transfer Modes

The SetTypeBinary() and SetTypeAscii() method can be called to change the current transfer mode. The default transfer mode is binary. Once SetTypeAscii() or SetTypeBinary() is called, all subsequent transfers will occur in that mode.

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Dim ftp As New Chilkat.Ftp2()

Dim success As Boolean

'  Any string unlocks the component for the 1st 30-days.
success = ftp.UnlockComponent("Anything for 30-day trial")
If (success <> true) Then
    MsgBox(ftp.LastErrorText)
    Exit Sub
End If


ftp.Hostname = "ftp.secureftp-test.com"
ftp.Username = "test"
ftp.Password = "test"

'  Connect and login to the FTP server.
success = ftp.Connect()
If (success <> true) Then
    MsgBox(ftp.LastErrorText)
    Exit Sub
End If


'  Set the transfer mode to ASCII
success = ftp.SetTypeAscii()
If (success <> true) Then
    MsgBox(ftp.LastErrorText)
    Exit Sub
End If


'  Change to the remote directory where the file will be uploaded.
success = ftp.ChangeRemoteDir("junk")
If (success <> true) Then
    MsgBox(ftp.LastErrorText)
    Exit Sub
End If


'  Upload a file.
Dim localFilename As String
localFilename = "hamlet.xml"
Dim remoteFilename As String
remoteFilename = "hamlet.xml"

'  Turn on session logging for the upload:
ftp.KeepSessionLog = true

success = ftp.PutFile(localFilename,remoteFilename)
If (success <> true) Then
    MsgBox(ftp.LastErrorText)
    Exit Sub
End If


'  View the session log.  You can verify visually that
'  the transfer was in ascii mode.
TextBox1.Text = TextBox1.Text & ftp.SessionLog & vbCrLf
TextBox1.Refresh()

ftp.Disconnect()

MsgBox("File Uploaded!")
 

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Mail Component · XML Parser