//call searchfunction for connections
private void cmdSearchConnection_Click(object sender, EventArgs e)
{
Search SearchConnection = new Search();
SearchConnection.SearchConnections(txtStartSearch, txtDestinationSearch, listConnectionSearch, DatePickerConnection, TimePickerConnection, radioArrivalConnection);
}
//call searchfunction for departureboard
private void cmdSearchTable_Click(object sender, EventArgs e)
{
Search SearchDepartureBoard = new Search();
SearchDepartureBoard.SearchDepartures(txtDepartureSearch, listDepartureSearch);
}
//call searchfunction for stations
private void txtDepartureSearch_TextUpdate(object sender, EventArgs e)
{
Search searchstation = new Search();
searchstation.SearchStations((ComboBox)sender);
}