private void button2_Click(object sender, System.EventArgs e)
{
User oldUser = usersListBox.SelectedItem as User;
if (oldUser != null)
{
User newUser = new User()
{
UserName = nameTextBox.Text,
UserLogin = loginTextBox.Text,
UserPassword = passwordTextBox.Text,
IsAdmin = (isAdminCheckBox.Checked) ? 1 : 0
};
_baseWorker.ChangeUser(oldUser, newUser);
RefreshUsers();
}
}
private void button1_Click(object sender, System.EventArgs e)
{
User user = new User()
{
UserName = newNameTextBox.Text,
UserLogin = newLoginTextBox.Text,
UserPassword = newPasswordTextBox.Text,
IsAdmin = (newIsAdminCheckBox.Checked) ? 1 : 0
};
_baseWorker.AddNewUser(user);
RefreshUsers();
}
public void ChangeUser(User oldUser, User newUser)
{
using (SqlCommand sqlCommand = new SqlCommand(UpdateUser, _sqlConnection))
{
sqlCommand.Parameters.AddWithValue("@userName", newUser.UserName);
sqlCommand.Parameters.AddWithValue("@userLogin", newUser.UserLogin);
sqlCommand.Parameters.AddWithValue("@userPassword", newUser.UserPassword);
sqlCommand.Parameters.AddWithValue("@userIsAdmin", newUser.IsAdmin);
sqlCommand.Parameters.AddWithValue("@userId", oldUser.Id);
if (sqlCommand.ExecuteNonQuery() > 0)
{
MessageBox.Show("Пользователь изменен");
}
else
{
MessageBox.Show("Ошибка при изменении");
}
}
}
public void DeleteUser(User user)
{
using (SqlCommand sqlCommand = new SqlCommand(RemoveUser, _sqlConnection))
{
sqlCommand.Parameters.AddWithValue("@userId", user.Id);
if (sqlCommand.ExecuteNonQuery() > 0)
{
MessageBox.Show("Пользователь удален");
}
else
{
MessageBox.Show("Ошибка при удалении");
}
}
}
public void AddNewUser(User user)
{
using (SqlCommand sqlCommand = new SqlCommand(AddUser, _sqlConnection))
{
sqlCommand.Parameters.AddWithValue("@userName", user.UserName);
sqlCommand.Parameters.AddWithValue("@userLogin", user.UserLogin);
sqlCommand.Parameters.AddWithValue("@userPassword", user.UserPassword);
sqlCommand.Parameters.AddWithValue("@userIsAdmin", user.IsAdmin);
if (sqlCommand.ExecuteNonQuery() > 0)
{
// MessageBox.Show("Добвленно");
}
else
{
MessageBox.Show("Ошибка при добавлении");
}
}
}
