private void GetFromBase_Click(object sender, RoutedEventArgs e)
{
if (employeeList.Count > 0)
{
employeeList.Clear();
}
if (departmentList.Count > 0)
{
departmentList.Clear();
}
if (workersList.Count > 0)
{
workersList.Clear();
}
SQLer.ExecuteEmployee(employeeList);
SQLer.ExecuteDepartament(departmentList);
SQLer.ExecuteWorkers(workersList, departmentList, employeeList);
}
public void ResetWorkersList()
{
workersList.Clear();
SQLer.ExecuteWorkers(workersList, departmentList, employeeList);
}