public static void HowManyRecords(SqlConnection sqlConnection, DataGridView dataGridView,string limitOfRecords) { SqlDataAdapter sqlDataAdapter = new SqlDataAdapter($@" SELECT TOP '{limitOfRecords}' Patients.Name AS Imię, Patients.Surname AS Nazwisko, Age AS Wiek, Rooms.RoomNumber AS 'Numer pokoju', Doctors.Name AS 'Imię lekarza', Doctors.Surname AS 'Nazwisko lekarza' FROM Patients JOIN Rooms ON RoomID = Rooms.ID JOIN Doctors ON DoctorID = Doctors.ID", sqlConnection); FillDataGridView(sqlDataAdapter, dataGridView); }