FTP Visual C++

#pragma endregion

Uri^ WWW_Ftp;

StreamReader^ SR;

FtpWebResponse^ date;

FtpWebRequest^ infoFiles;

Stream^ Str;

FileStream^ download_File;

System::Int32 size_Files;

array<Byte>^ size_Byte;

private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e) {

size_Byte=gcnew array<Byte>(2048);

}

private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {

 listBox1->Items->Clear();

String^ text;

String^ text_Credential1="anonymous";

String^ text_Credential2="lukasz.wierzbicki2@gmail.com";

text=textBox1->Text;

WWW_Ftp=gcnew Uri("ftp://"+text);

infoFiles=dynamic_cast<FtpWebRequest^>(WebRequest::Create(WWW_Ftp));

infoFiles->Credentials=gcnew NetworkCredential(text_Credential1,text_Credential2);

infoFiles->Method=WebRequestMethods::Ftp::ListDirectoryDetails;

date=dynamic_cast<FtpWebResponse^>(infoFiles->GetResponse());

Str=date->GetResponseStream();

SR=gcnew StreamReader(Str);

do

{

listBox1->Items->Add(SR->ReadLine());

}while(!SR->EndOfStream);

}

private: System::Void button2_Click(System::Object^  sender, System::EventArgs^  e) {

Close();

}

private: System::Void button3_Click(System::Object^  sender, System::EventArgs^  e) {

String^ text_Files;

String^ text_Credential1="anonymous";

String^ text_Credential2="lukasz.wierzbicki2@gmail.com";

text_Files="ftp://"+textBox1->Text+"/"+textBox2->Text;

WWW_Ftp=gcnew Uri(text_Files);

infoFiles=dynamic_cast<FtpWebRequest^>(WebRequest::Create(WWW_Ftp));

infoFiles->Credentials=gcnew NetworkCredential(text_Credential1,text_Credential2);

infoFiles->Method=WebRequestMethods::Ftp::DownloadFile;

date=dynamic_cast<FtpWebResponse^>(infoFiles->GetResponse());

Str=date->GetResponseStream();

download_File=gcnew FileStream("./"+textBox2->Text,FileMode::Create);

do

{

size_Files=Str->Read(size_Byte,0,size_Byte->Length);

download_File->Write(size_Byte,0,size_Files);

}while(size_Files!=0);

download_File->Flush();

download_File->Close();

date->Close();

Str->Close();

}

private: System::Void listBox1_SelectedIndexChanged(System::Object^  sender, System::EventArgs^  e) {

textBox3->Text=listBox1->Text;

}

};

}