private void DelUserButton_Click(object sender, RoutedEventArgs e)
{
DataRowView selectedUser = (DataRowView)UsersData.SelectedItem;
int id = Convert.ToInt32(selectedUser["ID"]);
string sqlRequest = $"DELETE FROM `users` WHERE `users`.`ID` = {id}";
XApp.openDBConnection();
MySqlCommand cmd = XApp.connection.CreateCommand();
cmd.CommandText = sqlRequest;
cmd.ExecuteNonQuery();
XApp.closeDBConnection();
UpdateTable();
}
private void DelRoomButton_Click(object sender, RoutedEventArgs e)
{
DataRowView selectedRoom = (DataRowView)RoomsData.SelectedItem;
int Number = Convert.ToInt32(selectedRoom["Number"]);
string sqlRequest = $"DELETE FROM `rooms` WHERE `rooms`.`Number` = {Number};";
XApp.openDBConnection();
MySqlCommand cmd = XApp.connection.CreateCommand();
cmd.CommandText = sqlRequest;
cmd.ExecuteNonQuery();
XApp.closeDBConnection();
UpdateTable();
}
private void SaveButton_Click(object sender, RoutedEventArgs e)
{
newUser.Login = UserLoginTextBox.Text;
newUser.Password = UserPassTextBox.Text;
newUser.Role = RoleTextBox.Text;
string sqlRequest = $"INSERT INTO `users` (`ID`, `Login`, `Password`, `Role`)" +
$" VALUES (NULL, '{newUser.Login}', '{newUser.Password}', '{newUser.Role}');";
XApp.openDBConnection();
MySqlCommand cmd = XApp.connection.CreateCommand();
cmd.CommandText = sqlRequest;
cmd.ExecuteNonQuery();
XApp.closeDBConnection();
ownerWin.UpdateTable();
this.Close();
}
private void SaveButton_Click(object sender, RoutedEventArgs e)
{
newRoom.Cost = Convert.ToInt32(CostTextBox.Text);
newRoom.Number = Convert.ToInt32(RoomNumTextBox.Text);
newRoom.Person = Convert.ToInt32(RoomPersonNumTextBox.Text);
string sqlRequest = $"INSERT INTO `rooms` (`ID`, `Number`, `Person`, `BusyStatus`, `CleanStatus`, " +
$"`BookingStatus`, `Cost`) VALUES (NULL, '{newRoom.Number}', '{newRoom.Person}'," +
$" '{newRoom.BusyStatus}', '{newRoom.CleanStatus}', '{newRoom.BookingStatus}', '{newRoom.Cost}');";
XApp.openDBConnection();
MySqlCommand cmd = XApp.connection.CreateCommand();
cmd.CommandText = sqlRequest;
cmd.ExecuteNonQuery();
XApp.closeDBConnection();
ownerWin.UpdateTable();
this.Close();
}
