Receiving a file to memory (VB.NET example)

VB.NET Copy Code

VB.NET	Copy Code
Dim ftp As New XceedFtpLib.XceedFtpClass() ftp.License( "your license key" ) ' Specify the FTP server's address ftp.ServerAddress = "ftp.cdrom.com" ' Specify the username and password to login ftp.UserName = "anonymous" ftp.Password = "guest" Try ' Connect to the FTP server ftp.Connect() ' Subscribe to the ReceivingMemoryFileData event in order ' to process the data being received. AddHandler ftp.ReceivingMemoryFileData, AddressOf Me.ftp_ReceivingMemoryFileData ' Start receiving a file to memory ftp.ReceiveMemoryFile( "test.txt", 0, XceedFtpLib.EXFReceiveMemoryOptions.fmoSingleBlock ) ' In the line above, we chose to receive the data in a single ' block of data. So the ReceivingMemoryFile event will only ' be triggered once. You can change the value of the third ' parameter to receive the data in many smaller chunks, ' whenever data is received by the Xceed FTP Library. ' Disconnect from the FTP server ftp.Disconnect() Catch except As System.Runtime.InteropServices.COMException MessageBox.Show( except.ToString() ) End Try Private Sub ftp_ReceivingMemoryFileData( ByVal remoteFilename As String, ByVal fileSize As Integer, ByRef data As Object, ByVal endOfData As Boolean ) listBox1.Items.Add( System.Text.Encoding.Default.GetString( CType( data, Byte() ) ) ) End Sub


Dim ftp As New XceedFtpLib.XceedFtpClass()
ftp.License( "your license key" )

' Specify the FTP server's address
ftp.ServerAddress = "ftp.cdrom.com"

' Specify the username and password to login
ftp.UserName = "anonymous"
ftp.Password = "guest"

Try
   ' Connect to the FTP server
   ftp.Connect()

   ' Subscribe to the ReceivingMemoryFileData event in order
   ' to process the data being received.
   AddHandler ftp.ReceivingMemoryFileData, AddressOf Me.ftp_ReceivingMemoryFileData

   ' Start receiving a file to memory
   ftp.ReceiveMemoryFile( "test.txt", 0, XceedFtpLib.EXFReceiveMemoryOptions.fmoSingleBlock )               

   ' In the line above, we chose to receive the data in a single
   ' block of data. So the ReceivingMemoryFile event will only
   ' be triggered once. You can change the value of the third
   ' parameter to receive the data in many smaller chunks,
   ' whenever data is received by the Xceed FTP Library. 

   ' Disconnect from the FTP server
   ftp.Disconnect()

Catch except As System.Runtime.InteropServices.COMException
   MessageBox.Show( except.ToString() )
End Try

Private Sub ftp_ReceivingMemoryFileData( ByVal remoteFilename As String, ByVal fileSize As Integer, ByRef data As Object, ByVal endOfData As Boolean )
   listBox1.Items.Add( System.Text.Encoding.Default.GetString( CType( data, Byte() ) ) )
End Sub