public static bool Ping()
{
ServiceUserClient client = null;
try
{
client = new ServiceUserClient();
client.Open();
return(client.Ping());
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (client != null)
{
if (client.State == CommunicationState.Faulted)
{
client.Abort();
}
else
{
client.Close();
}
}
}
}