private async void btnConnect_Click(object sender, RoutedEventArgs e)
{
try
{
btnConnect.IsEnabled = false;
if (experimentsVm == null)
{
var handle = uiService.StartIndicateLongOperation("Connecting...");
try
{
managerVm = await ConnectAsync(connectionString.Text);
experimentsVm = managerVm.BuildListView();
}
finally
{
uiService.StopIndicateLongOperation(handle);
}
DataContext = experimentsVm;
recentValues.ConnectionString = connectionString.Text;
connectionString.IsReadOnly = true;
btnConnect.Content = "Disconnect";
btnConnect.IsEnabled = true;
btnNewJob.IsEnabled = true;
btnUpdate.IsEnabled = true;
menuNewJob.IsEnabled = true;
menuNewCatchAll.IsEnabled = true;
btnEdit.Visibility = Visibility.Collapsed;
}
else // disconnect
{
experimentsVm = null;
connectionString.IsReadOnly = false;
btnConnect.Content = "Connect";
btnConnect.IsEnabled = true;
DataContext = null;
btnNewJob.IsEnabled = false;
btnUpdate.IsEnabled = false;
menuNewJob.IsEnabled = false;
menuNewCatchAll.IsEnabled = false;
btnEdit.Visibility = Visibility.Visible;
}
}
catch (Exception ex)
{
btnConnect.IsEnabled = true;
uiService.ShowError(ex, "Failed to connect");
}
}
