/// <summary>
/// 保存配置文件
/// </summary>
/// <param name="vm"></param>
//private static void SaveConfig(TabViewModel vm)
//{
// var saveDg = new System.Windows.Forms.SaveFileDialog
// {
// InitialDirectory = Directory.GetCurrentDirectory(),
// Filter = "(*.lmf)|*.lmf",
// FileName = string.Concat("untitled_", DateTime.Now.ToString("yyyyMMdd")),
// AddExtension = true,
// RestoreDirectory = true
// };
// if (saveDg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
// {
// try
// {
// string iniFilePath = saveDg.FileName;
// File.Create(iniFilePath);
// OperateIniFile.WriteIniData("Settings", "SrcDir", vm.SrcDir, iniFilePath);
// OperateIniFile.WriteIniData("Settings", "DestDir", vm.DestDir, iniFilePath);
// OperateIniFile.WriteIniData("Settings", "FileFilter", vm.FileFilter, iniFilePath);
// OperateIniFile.WriteIniData("Settings", "ExcludeFilter", vm.ExcludeFilter, iniFilePath);
// OperateIniFile.WriteIniData("Settings", "Hours", vm.Hours, iniFilePath);
// }
// catch (Exception ex)
// {
// System.Windows.MessageBox.Show(ex.Message, "异常", MessageBoxButton.OK, MessageBoxImage.Error);
// }
// }
//}
private void HandleKeyDownEvent(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter && e.Source is TextBox tb && tb != null)
{
FindButton.Focus();
Find(_vm, _container, Dispatcher);
}
private void MyContext_AfterPerformFind(object sender, EventArgs e)
{
EnableDisableControls();
if (MyContext.SearchResultItems.Count > 0)
{
//ResultGrid.Focus();
//ResultGrid.MoveFocus(new TraversalRequest(FocusNavigationDirection.Down));
FindButton.Focus();
}
}
private async void EnableControls() //called to enable the controls after the Discord Client connects
{
while (!Program.FirstConnectionEstablished) //while were not connected
{
await Task.Delay(25); //wait a bit
}
//at this point we have connected at least once
foreach (Control ControlObj in this.Controls) //for all of the controls in the form
{
ControlObj.Enabled = true; //enable the control
}
FindButton.Focus();
}
private async void EnableControls()
{
while (!FirstConnectionEstablished)
{
await Task.Delay(25);
}
foreach (Control ControlObj in this.Controls)
{
ControlObj.Enabled = true;
}
FindButton.Focus();
YoutubeGetButton.Enabled = false;
YoutubeBox.Enabled = false;
}
} // Window_MouseMove
/// <summary>
/// On Check button click gets id and checks whether such id exists
/// </summary>
/// <param name="sender">event source</param>
/// <param name="e">event parametres</param>
private void CheckButton_Click(object sender, RoutedEventArgs e)
{
// If not logged in remember about it
if (token == null || currentUser == null)
{
ErrorText.Foreground = new SolidColorBrush(Color.FromRgb(223, 0, 0));
LoginButton.Focus();
System.Media.SystemSounds.Exclamation.Play();
return;
} // if (token == null || currentUser == null)
// Send request
string req = "https://api.vk.com/method/users.get.xml?";
req += "uids=" + FindIDTextBox.Text + "&fields=first_name,last_name&access_token=" + token;
WebRequest request = WebRequest.Create(req);
WebResponse response = request.GetResponse();
XmlDocument xml = new XmlDocument();
xml.LoadXml(new System.IO.StreamReader(response.GetResponseStream()).ReadToEnd());
// If there is an error in response show it for user
if (xml["error"] != null)
{
string errorCode = xml["error"]["error_code"].InnerText;
ErrorText.Content = "Шаг 2: введите адрес и нажмите Проверить";
System.Media.SystemSounds.Exclamation.Play();
// If there was earlier finded user delete him
searchedUser = null;
// Show info about error
switch (errorCode)
{
case "113": MessageBox.Show("Такой страницы не существует", "Ошибка");
ErrorText.Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 0)); return;
case "6": MessageBox.Show("Сервер перегружен запросами, повторите попытку через несколько секунд", "Ошибка"); return;
case "5": MessageBox.Show("Ошибка авторизации. Попробуйте войти еще раз", "Ошибка");
ErrorText.Content = "Шаг 1: войдите ВКонтакте, нажав Войти"; token = null; currentUser = null;
LoginButton.Focus(); return;
case "4": goto case "5";
case "2": MessageBox.Show("Приложение отключено. Попробуйте повторить попытку через несколько минут", "Ошибка"); return;
default: MessageBox.Show("ВКонтакте сообщил о неизвестной ошибке. Попробуйте еще раз", "Ошибка"); return;
} // switch (errorCode)
} // if (xml["error"] != null)
// If user is DELETED there is no such user
if (xml["response"]["user"]["first_name"].InnerText == "DELETED" &&
xml["response"]["user"]["last_name"].InnerText == "")
{
System.Media.SystemSounds.Exclamation.Play();
MessageBox.Show("Такой страницы не существует", "Ошибка");
ErrorText.Content = "Шаг 2: введите адрес и нажмите Проверить";
ErrorText.Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 0));
// If there was earlier finded user delete him
searchedUser = null;
} // if first_name == DELETED && last_name == ""
// save finded user and go to step 3
else
{
searchedUser = new User(xml["response"]["user"]);
ErrorText.Content = "Шаг 3: нажмите Найти путь";
ErrorText.Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 0));
MessageBox.Show(xml["response"]["user"]["first_name"].InnerText +
" " + xml["response"]["user"]["last_name"].InnerText, "Пользователь найден");
FindButton.Focus();
} // if !(if first_name == DELETED && last_name == "")
} // CheckButton_Click
