void FetchData()
{
using (SQLiteConnection connection = new SQLiteConnection(Properties.Settings.Default.connString))
connection.Open();
SQLiteCommand cmd = new SQLiteCommand("SELECT ID_Mitarbeiter, FirstName, LastName, ID_Team FROM Mitarbeiter", connection);
SQLiteCommand cmd_Team = new SQLiteCommand("SELECT * FROM Teams", connection);
using (SQLiteDataReader reader = cmd.ExecuteReader())
{
while (reader.Read())
{
int ID_Mitarbeiter = reader.GetInt32(0);
string Vorname = reader.GetString(1);
string Nachname = reader.GetString(2);
int ID_Team = reader.GetInt32(3);
OC_Mitarbeiter.Add(new Mitarbeiter(ID_Mitarbeiter, Vorname, Nachname, ID_Team));
}
}
using (SQLiteDataReader reader = cmd_Team.ExecuteReader())
{
while (reader.Read())
{
int ID_Team = reader.GetInt32(0);
string Name = reader.GetString(1);
OC_Team.Add(new Team(ID_Team, Name));
}
}
}
private void CreateNewRow(object param)
{
string Parameter = (string) param;
if (Parameter == "Mitarbeiter")
{
OC_Mitarbeiter.Add(new Mitarbeiter(99999, "?", "?", 1));
}
else if (Parameter == "Team")
{
OC_Team.Add(new Team(99999, "?"));
}
else
{
MessageBox.Show("falscher Parameter");
}
}
private void DeleteEntryVoid(object param)
{
string Parameter = (string)param;
if (Parameter == "Mitarbeiter")
{
try
{
using (SQLiteConnection connection = new SQLiteConnection(Properties.Settings.Default.connString))
{
connection.Open();
SQLiteCommand cmd = new SQLiteCommand("DELETE FROM Mitarbeiter WHERE ID_Mitarbeiter= '" + MySelectedMitarbeiter.ID_Mitarbeiter + "'", connection);
cmd.ExecuteNonQuery();
}
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
OC_Mitarbeiter.Remove(OC_Mitarbeiter.Where(i => i.ID_Mitarbeiter == MySelectedMitarbeiter.ID_Mitarbeiter).Single());
}
else if (Parameter == "Team")
{
try
{
using (SQLiteConnection connection = new SQLiteConnection(Properties.Settings.Default.connString))
{
connection.Open();
SQLiteCommand cmd = new SQLiteCommand("DELETE FROM Teams WHERE ID_Team= '" + MySelectedTeam.ID_Team + "'", connection);
cmd.ExecuteNonQuery();
}
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
OC_Team.Remove(OC_Team.Where(i => i.ID_Team == MySelectedTeam.ID_Team).Single());
}
else
{
MessageBox.Show("falscher Parameter");
}
}