private void LoadRoles()
{
AuthenticationServiceClient client = new AuthenticationServiceClient();
Task <Role[]> rolesTask = client.GetAllRolesAsync();
rolesTask.ContinueWith(task =>
{
Invoke(new Action(() =>
{
try
{
comboBoxRole.Items.Clear();
foreach (string role in task.Result.Select(r => r.RoleName))
{
comboBoxRole.Items.Add(role);
}
Enabled = true;
}
catch (FaultException <Models.Faults.InvalidRoleFault> exc)
{
MessageBox.Show(exc.Message);
}
catch (FaultException exc)
{
MessageBox.Show(exc.Message);
}
}));
});
}