Convert a C# WinSCP program to C++/CLI

[biop codeproject]

Please help! Even I am experienced in C++ and C#, I am new to C++/CLI. I have written a simple C# program using WinSCP library. I know how to do it in C# as there is already an example (http://winscp.net/eng/docs/library#csharp[^]) I try to convert but I do not get any success.

#using "WinSCPnet.dll"
using namespace System;

int main(array ^args)
{
try
{
Console::WriteLine("Staring...");

   WinSCP::SessionOptons ^ sftpSessionOptions = gcnew
      WinSCP::SessionOptions::SessionOptions (
         WinSCP::SessionOptions::Protocol = 
               WinSCP::Protocol::Sftp,
               ...
      );

...
}

But I get this error: Error c2061: syntax error: identifer '{ctor}' why? Please help in the translation. Yes I have made sure it compiles with '/clr' option.

[Lost User]

You are passing parameters to a parameterless constructor; see http://winscp.net/eng/docs/library_sessionoptions#constructors[^]. You need to create the object and then set the properties separately.

[sunshine work]

Hello,.. Hey i dont know how u willtake my suggestion but , i have an idea for u Use C# to C++ convertor.. it may help you..

int Example::Main()
{
try
{
// Setup session options
SessionOptions ^sessionOptions = gcnew SessionOptions {Protocol = Protocol::Sftp, HostName = "example.com", UserName = "user", Password = "mypassword", SshHostKeyFingerprint = "ssh-rsa 2048 xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx"};

 using (Session session = new Session())
    Session ^session = gcnew Session();
    try
    {
        // Connect
        session->Open(sessionOptions);

        // Upload files
        TransferOptions ^transferOptions = gcnew TransferOptions();
        transferOptions->TransferMode = TransferMode::Binary;

        TransferOperationResult ^transferResult;
        transferResult = session->PutFiles("d:\\\\toupload\\\\\*", "/home/user/", false, transferOptions);

        // Throw on any error
        transferResult->Check();

        // Print results
        for each (TransferEventArgs ^transfer in transferResult->Transfers)
        {
            Console::WriteLine("Upload of {0} succeeded", transfer->FileName);
        }
    }
    finally
    {
        delete session;
    }

    return 0;
}
catch (Exception ^e)
{
    Console::WriteLine("Error: {0}", e);
    return 1;
}

This ur sample C# code to C++/CLI.

[biop codeproject]

I try that converter, but when I compile, there are problems. Thanks for the suggestion. :)

[biop codeproject]

Richard, Thanks for your help. I get it. The thing is when I mouse over the new SessionOptions in this line in the C# program,

SessionOptions sessionOptions = new SessionOptions {
Protocol = Protocol.Sftp,

I see SessionOptions.SessionOptions(). With that in mind, when I do the C++ program, I convert that line to:

WinSCP::SessionOptions ^ sftpOptions = gcnew
WinSCP::SessionOptions::SessionOptions()
sftpOptions->Protocol = WinSCP::Protocol::Sftp;

As you can see, that (WinSCP::SessionOptions::SessionOptions()) is not a valid call. I change that to gcnew WinSCP::SessionOptions() and it works! Thanks.