private void ReReadFiles()
{
FilesGrid.Items.Clear();
try
{
Configuration config = (App.Current as App).config;
using (TcpClient eClient = new TcpClient(config.IP.ToString(), config.Port))
{
using (NetworkStream writerStream = eClient.GetStream())
{
MSG message = new MSG();
message.stat = STATUS.GET_FILES;
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(writerStream, message);
formatter.Serialize(writerStream, _eventId);
formatter.Serialize(writerStream, false);
_files = (Dictionary<string, string>)formatter.Deserialize(writerStream);
foreach (var file in _files)
{
FilesGrid.Items.Add(new FileRow(file.Key, "Викладач"));
}
}
}
}
catch (Exception)
{
MessageBox.Show("Помилка додавання файлу");
}
}
public int FContinueMessageLoop(uint uReason, IntPtr pvLoopData, MSG[] pMsgPeeked) {
return 1;
}
public int FPreTranslateMessage(MSG[] pMsg) {
return 0;
}
public int FPreTranslateMessage(MSG[] pMsg)
{
return VSConstants.S_OK;
}
public int FContinueMessageLoop(uint uReason, IntPtr pvLoopData, MSG[] pMsgPeeked)
{
return VSConstants.S_FALSE;
}
int IOleComponent.FPreTranslateMessage(MSG[] pMsg)
{
return 0;
}
int IOleComponent.FContinueMessageLoop(uint uReason, IntPtr pvLoopData, MSG[] pMsgPeeked)
{
return 1;
}
private void AddFile_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openDialog = new OpenFileDialog();
openDialog.Multiselect = true;
openDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
if (openDialog.ShowDialog() == true)
{
try
{
Configuration config = (App.Current as App).config;
using (TcpClient eClient = new TcpClient(config.IP.ToString(), config.Port))
{
using (NetworkStream writerStream = eClient.GetStream())
{
MSG message = new MSG();
message.stat = STATUS.ADD_FILE;
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(writerStream, message);
formatter.Serialize(writerStream, 0);
formatter.Serialize(writerStream, _eventId);
formatter.Serialize(writerStream, openDialog.FileNames.Length);
foreach (var fileName in openDialog.FileNames)
{
if (fileName != null)
{
formatter.Serialize(writerStream, System.IO.Path.GetFileName(fileName));
formatter.Serialize(writerStream, File.ReadAllBytes(fileName));
}
}
}
}
}
catch (Exception)
{
MessageBox.Show("Помилка додавання файлу");
}
ReReadFiles();
}
}
private void DeleteFile_Click(object sender, RoutedEventArgs e)
{
int index = FilesGrid.SelectedIndex;
if (index < 0)
{
MessageBox.Show("Оберіть файл");
}
else
{
try
{
Configuration config = (App.Current as App).config;
using (TcpClient eClient = new TcpClient(config.IP.ToString(), config.Port))
{
using (NetworkStream writerStream = eClient.GetStream())
{
MSG message = new MSG();
message.stat = STATUS.DELETE_FILE;
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(writerStream, message);
formatter.Serialize(writerStream, _eventId);
formatter.Serialize(writerStream, FilesGrid.SelectedItems.Count);
foreach (var item in FilesGrid.SelectedItems)
{
formatter.Serialize(writerStream, _files[((FileRow)item).FileName]);
}
bool fl = (bool)formatter.Deserialize(writerStream);
if (!fl)
{
MessageBox.Show("Помилка видалення файлу");
}
ReReadFiles();
}
}
}
catch (Exception)
{
MessageBox.Show("Помилка видалення файлу");
}
}
}