//line up ophalen uit database
public static ObservableCollection <LineUp> GetLineUp()
{
ObservableCollection <LineUp> lineUp = new ObservableCollection <LineUp>();
String sSQL = "SELECT * FROM LineUP";
DbDataReader reader = Database.GetData(sSQL);
DateTime today = DateTime.Now;
while (reader.Read())
{
LineUp l = new LineUp();
int ID = (int)reader["ID"];
l.ID = Convert.ToString(ID);
l.Date = !Convert.IsDBNull((DateTime)reader["Date"]) ? (DateTime)reader["Date"] : today;
l.From = !Convert.IsDBNull((string)reader["Van"]) ? (string)reader["Van"] : "";
l.Until = !Convert.IsDBNull((string)reader["Until"]) ? (string)reader["Until"] : "";
l.Stage = GetStageFromLineUp(reader["Stage"].ToString());
l.Band = GetBandFromLineUp(reader["Band"].ToString());
lineUp.Add(l);
}
return(lineUp);
}
//LineUp verwijderen van database
public static void DeleteLineUp(LineUp lu)
{
String sSQL = "DELETE FROM LineUp WHERE Date = @Date AND Van = @From AND Until = @Until";
DbParameter par1 = Database.AddParameter("@Date", lu._Date);
DbParameter par2 = Database.AddParameter("@From", lu._From);
DbParameter par3 = Database.AddParameter("@Until", lu._Until);
Database.ModifyData(sSQL, par1, par2, par3);
}
//LineUp toevoegen aan database
public static void AddLineUp(LineUp lu)
{
String sSQL = "INSERT INTO LineUp (Date, Van, Until, Stage, Band) VALUES (@Date, @From, @Until, @StageID, @BandID)";
DbParameter par1 = Database.AddParameter("@Date", lu.Date);
DbParameter par2 = Database.AddParameter("@From", lu.From);
DbParameter par3 = Database.AddParameter("@Until", lu.Until);
DbParameter par4 = Database.AddParameter("@StageID", lu.Stage.ID);
DbParameter par5 = Database.AddParameter("@BandID", lu.Band.ID);
Database.ModifyData(sSQL, par1, par2, par3, par4, par5);
}
//LineUp aanpassen in database
public static void ModifyLineUp(LineUp lu)
{
String sSQL = "UPDATE LineUP SET Date = @Date,van = @From, Until = @Until, Stage = @StageID, Band = @BandID WHERE LineUpID = @ID";
DbParameter par1 = Database.AddParameter("@ID", lu.ID);
DbParameter par2 = Database.AddParameter("@Date", Convert.ToDateTime(lu._Date));
DbParameter par3 = Database.AddParameter("@From", lu._From);
DbParameter par4 = Database.AddParameter("@Until", lu._Until);
DbParameter par5 = Database.AddParameter("@StageID", Convert.ToInt32(lu.Stage));
DbParameter par6 = Database.AddParameter("@BandID", Convert.ToInt32(lu.Band));
Database.ModifyData(sSQL, par1, par2, par3, par4, par5, par6);
}
