我正在尝试通过public void Download(string localDirectory,string localFilename,string remoteDirectory,string remoteFileName)
{
string client_path=Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(localDirectory)));
string appPath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
string configFile = System.IO.Path.Combine(appPath, "PACS.exe.config");
ExeConfigurationFileMap configFileMap = new ExeConfigurationFileMap();
configFileMap.ExeConfigFilename = configFile;
System.Configuration.Configuration config = ConfigurationManager.OpenMappedExeConfiguration(configFileMap, ConfigurationUserLevel.None);
config.AppSettings.Settings["client_path"].Value = client_path;
config.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("appSettings");
string str = Path.Combine(localDirectory, localFilename);
FileInfo fileInfo = new FileInfo(str);
FileStream fileStream = (FileStream)null;
WebException webException;
try
{
string path = Path.GetDirectoryName(Path.GetDirectoryName(remoteDirectory));
string path1 = Path.GetDirectoryName(Path.GetDirectoryName(localDirectory));
WebRequest sizeRequest = WebRequest.Create("ftp://" + "IP" + ":" + "port" + "/" + "C:\\KINSOLUTIONS\\Team\\Images\\1" + ".zip");
sizeRequest.Credentials = (ICredentials)new NetworkCredential("UserName", "Password");
sizeRequest.Method = WebRequestMethods.Ftp.GetFileSize;
int size = (int)sizeRequest.GetResponse().ContentLength;
FtpWebRequest ftpWebRequest = WebRequest.Create(new Uri("ftp://" + "IP" + ":" + "port" + "/" + "C:\\KINSOLUTIONS\\Team\\Images\\1" + ".zip")) as FtpWebRequest;
ftpWebRequest.Credentials = (ICredentials)new NetworkCredential("UserName", "Password");
ftpWebRequest.UsePassive = true;
ftpWebRequest.Timeout = 6000;
ftpWebRequest.KeepAlive = false;
ftpWebRequest.Method = "RETR";
ftpWebRequest.UseBinary = true;
fileStream = new FileStream(path1 + ".zip", FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
using(Stream responseStream = (ftpWebRequest.GetResponse() as FtpWebResponse).GetResponseStream())
{
byte[] buffer = new byte[32768];
int count = responseStream.Read(buffer, 0, 32768);
long num = (long)count;
int post = 0;
while (size != post || count != 0 )
{
bool result = System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable();
while (!result)
{
result = System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable();
if (result)
{
fileStream.Close();
Download(localDirectory, localFilename, remoteDirectory, remoteFileName);
}
}
fileStream.Write(buffer, 0, count);
count = responseStream.Read(buffer, 0, 32768);
int position = (int)fileStream.Position;
num += (long)count;
post = position;
}
fileStream.Close();
}
}
catch (WebException ex)
{
if (fileStream != null)
fileStream.Close();
this.Download(localDirectory, localFilename, remoteDirectory, remoteFileName);
}
finally
{
if (fileStream != null)
fileStream.Close();
}
}
方法触发条件(turnContext.Activity.Type == ActivityTypes.EndOfConversation)，以便我可以进行聊天的一些清理/摘要。如何实现？
我已经尝试过OnTurnAsync和CancelAllDialogsAsync()，但都不会结束聊天。仅供参考，我使用的是Bot仿真器4.2.1，没有其他测试渠道。
调用EndDialogsAsync()时，我的对话将回到第一个对话框（这是建议列表）。 CancelAllDialogsAsync()只是停止对话，但没有触发EndOfConversation Activity类型。