public void ShowWindow()
{
if (_configurationWindow == null)
{
_configurationWindow = new ConfigurationViewModel();
bool?result = ServiceManager.OpenDialog(_configurationWindow);
if (result == true)
{
// Restart to immediately send a ping request with the new settings
_pingService.Stop();
_pingService.Start();
}
_configurationWindow = null;
}
else
{
// The configuration window is a modal dialog so if it is already opened
// push it to the foreground instead of creating a new window
ServiceManager.ActivateWindow(_configurationWindow);
}
}