private void TestConnectionString()
{
Task.Run(() => {
try {
ClearProgress();
connection = ZebraConnectionBuilder.Build(GetConnectionStringForSdk());
PublishProgress("Connection string evaluated as class type " + connection.GetType().Name);
connection.Open();
PublishProgress("Connection opened successfully");
if (IsAttemptingStatusConnection())
{
ZebraPrinterLinkOs printer = ZebraPrinterFactory.GetLinkOsPrinter(connection);
PublishProgress("Created a printer, attempting to retrieve status");
ZebraPrinterStatus status = printer.GetCurrentStatus();
PublishProgress("Is printer ready to print? " + status.isReadyToPrint);
}
else
{
ZebraPrinter printer = ZebraPrinterFactory.GetInstance(connection);
PublishProgress("Created a printer, attempting to print a config label");
printer.PrintConfigurationLabel();
}
PublishProgress("Closing connection");
} catch (ConnectionException) {
MessageBoxCreator.ShowError("Connection could not be opened", "Error");
} catch (ZebraPrinterLanguageUnknownException) {
MessageBoxCreator.ShowError("Could not create printer", "Error");
} finally {
if (connection != null)
{
try {
connection.Close();
} catch (ConnectionException) { } finally {
connection = null;
SetTestButtonState(true);
}
}
else
{
SetTestButtonState(true);
}
}
});
}