private void ChangePass_Click(object sender, RoutedEventArgs e)
{
if (OldPassword.Password != "" && NewPassword.Password != "" && ConfirmPassword.Password != "")
{
if (Crypter.CheckPass(OldPassword.Password) && NewPassword.Password == ConfirmPassword.Password)
{
if (OldPassword.Password != NewPassword.Password)
{
Crypter.changePass(NewPassword.Password);
MessageBox.Show("Пароль изменен");
OldPassword.Password = "";
NewPassword.Password = "";
ConfirmPassword.Password = "";
return;
}
else
{
MessageBox.Show("Пароли не должны повторяться");
return;
}
}
}
if (!Crypter.CheckPass(OldPassword.Password))
{
MessageBox.Show("Неправильно указан текущий пароль");
return;
}
else if (NewPassword.Password != ConfirmPassword.Password && NewPassword.Password != "" && ConfirmPassword.Password != "")
{
MessageBox.Show("Новый пароль и подтверждение не совпадают.");
return;
}
else
{
MessageBox.Show("Необходимо заполнить все поля");
}
}
public static async void Add(string pcName, string admPass, string biosPass, string model) //Insert new PC
{
SqlCommand command = new SqlCommand("INSERT INTO [Table] (PcName, Date, Responsibility, AdmPass, BiosPass, pcModel)VALUES(UPPER(@PcName), @Date, @Responsible, @AdmPass, @BiosPass, @Model)", connection);
command.Parameters.AddWithValue("PcName", pcName);
command.Parameters.AddWithValue("Date", DateTime.Today);
command.Parameters.AddWithValue("Responsible", Environment.UserName);
command.Parameters.AddWithValue("AdmPass", Crypter.RSAEncrypt(admPass));
command.Parameters.AddWithValue("BiosPass", Crypter.RSAEncrypt(biosPass));
command.Parameters.AddWithValue("Model", model);
try
{
await command.ExecuteNonQueryAsync();
UpdateLastPC();
MessageBox.Show("Запись добавлена успешно.");
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
public static async void LoadDB()
{
Comps.compsList.Clear();
SqlDataReader reader = null;
if (connection == null)
{
try
{
connection = new SqlConnection(Settings2.Default.dataSource);
await connection.OpenAsync(); //Open connection with start programm and closing it with main window
}
catch
{
MessageBox.Show("Не удалось установить соединение с базой. Возможно местоположение изменилось. Укажите еще раз.");
ChangePath();
return;
}
}
SqlCommand command = new SqlCommand("SELECT * FROM [Table] ORDER BY PCname", connection);
try
{
reader = await command.ExecuteReaderAsync();
while (await reader.ReadAsync())
{
new Comps(reader[0].ToString(), reader[1].ToString(), reader[2].ToString(), reader[3].ToString(), Crypter.RSADecrypt(reader[4].ToString()), Crypter.RSADecrypt(reader[5].ToString()), reader[6].ToString());
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString(), ex.Source.ToString(), MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
if (reader != null)
{
reader.Close();
}
if (models == null)
{
models = new List <string>();
GetModels();
}
}
}
private static async void UpdateLastPC()
{
SqlDataReader reader = null;
SqlCommand sqlCommand = new SqlCommand("SELECT MAX(Id) FROM [Table]");
while (connection.State == System.Data.ConnectionState.Open)
{
await Task.Delay(1000);
}
try
{
reader = await sqlCommand.ExecuteReaderAsync();
while (await reader.ReadAsync())
{
Comps comp = new Comps(reader[0].ToString(), reader[1].ToString(), reader[2].ToString(), reader[3].ToString(), Crypter.RSADecrypt(reader[4].ToString()), Crypter.RSADecrypt(reader[5].ToString()), reader[6].ToString());
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString(), ex.Source.ToString(), MessageBoxButton.OK, MessageBoxImage.Error);
}
}
