//Een bestaande line up verwijderen
public static int DeleteLineUp(LineUp lineUp)
{
try
{
String sSQL = "DELETE FROM LineUp WHERE Id=@Id";
DbParameter par1 = Database.AddParameter("@Id", lineUp.Id);
if (par1.Value == null) par1.Value = DBNull.Value;
DbParameter[] pars = new DbParameter[] { par1 };
int affected = Database.ModifyData(sSQL, pars);
return affected;
}
catch (Exception ex) { Console.WriteLine(ex.Message); return 0; }
}
//Een bestaande line up bewerken
public static int EditLineUp(LineUp lineUp)
{
try
{
String sSQL = "Update LineUp SET Date=@Date, [From]=@From, Until=@Until, Stage=@Stage, Band=@Band WHERE ID=@ID";
DbParameter par1 = Database.AddParameter("@Date", lineUp.Date);
if (par1.Value == null) par1.Value = DBNull.Value;
DbParameter par2 = Database.AddParameter("@From", lineUp.From);
if (par2.Value == null) par2.Value = DBNull.Value;
DbParameter par3 = Database.AddParameter("@Until", lineUp.Until);
if (par3.Value == null) par3.Value = DBNull.Value;
DbParameter par4 = Database.AddParameter("@Stage", lineUp.Stage.Id);
if (par4.Value == null) par4.Value = DBNull.Value;
DbParameter par5 = Database.AddParameter("@Band", lineUp.Band.Id);
if (par5.Value == null) par5.Value = DBNull.Value;
DbParameter par6 = Database.AddParameter("@ID", lineUp.Id);
if (par6.Value == null) par6.Value = DBNull.Value;
DbParameter[] pars = new DbParameter[] { par1, par2, par3, par4, par5, par6 };
int affected = Database.ModifyData(sSQL, pars);
return affected;
}
catch (Exception ex) { Console.WriteLine(ex.Message); return 0; }
}
//Een nieuwe line up toevoegen in database
public static int AddLineUp(LineUp lineUp)
{
try
{
String sSQL = "INSERT INTO LineUp(Date, [From], Until, Stage, Band) VALUES(@Date, @From, @Until, @Stage, @Band)";
DbParameter par1 = Database.AddParameter("@Date", lineUp.Date);
if (par1.Value == null) par1.Value = DBNull.Value;
DbParameter par2 = Database.AddParameter("@From", lineUp.From);
if (par2.Value == null) par2.Value = DBNull.Value;
DbParameter par3 = Database.AddParameter("@Until", lineUp.Until);
if (par3.Value == null) par3.Value = DBNull.Value;
DbParameter par4 = Database.AddParameter("@Stage", lineUp.Stage.Id);
if (par4.Value == null) par4.Value = DBNull.Value;
DbParameter par5 = Database.AddParameter("@Band", lineUp.Band.Id);
if (par5.Value == null) par5.Value = DBNull.Value;
DbParameter[] pars = new DbParameter[] { par1, par2, par3, par4, par5 };
int affected = Database.ModifyData(sSQL, pars);
return affected;
}
catch (Exception ex) { Console.WriteLine(ex.Message); return 0; }
}
