public void insertData()
{
DataConnection dataCon = new DataConnection();
try
{
employeesUC.ID.ToString();
SqlCommand cmd = new SqlCommand("selecttrainByID", dataCon.openConnection());
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@id", employeesUC.ID);
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
comboTrainType.Text = reader["type"].ToString();
comboStart.SelectedIndex = Convert.ToInt16(reader["startingPoint"].ToString()) - 1;
comboDestination.SelectedIndex = Convert.ToInt16(reader["destinationPoint"].ToString()) - 1;
txtMAC.Text = reader["MACaddress"].ToString();
richtxtDescription.Text = reader["Desciption"].ToString();
}
}
catch (SqlException)
{
errorMessage er = new errorMessage();
er.Show();
}
finally
{
dataCon.openConnection();
}
}
: throw new ArgumentException(errorMessage, nameof(text));
parameter?.Length is 0 ? throw new ArgumentException(errorMessage, parameterName) : parameter;
parameter?.GetEnumerator().MoveNext() is false ? throw new ArgumentException(errorMessage, parameterName) : parameter;
