private void DisposeConsumer()
{
if (m_consumer != null)
{
m_consumer.SessionLost -= Consumer_SessionLost;
m_consumer.Signals.TextSentReceived -= Signals_TextSentReceived;
m_consumer.IsUpperCaseEnabledChanged -= Consumer_IsUpperCaseEnabledChanged;
m_consumer.Dispose();
m_consumer = null;
}
}
