Public Class MessageProperties

public class MessageProperties

All members of MessageProperties class, including all inherited members.

The MessageProperties class provides standard message property names. You can pass MessageProperties fields to QAMessage methods used to get and set message properties.

For more information, see QAnywhere messages.

• QAMessage interface [QAnywhere .NET]
• QAMessage.GetIntProperty method [QAnywhere .NET]
• QAMessage.GetStringProperty method [QAnywhere .NET]

Assume you have the following QAMessage instance:

QAMessage msg = mgr.createTextMessage();

The following example gets the value corresponding to MessageProperties.MSG_TYPE using the QAMessage.GetIntProperty method. The MessageType enumeration maps the integer result to an appropriate message type.

msg_type = (MessageType)t_msg.GetIntProperty(
    MessageProperties.MSG_TYPE
);

The following example shows the onSystemMessage method which is used to handle QAnywhere system messages. The message type is evaluated using MessageProperties.MSG_TYPE variable and the QAMessage.GetIntProperty method. A delimited list of RAS entry names is obtained using MessageProperties.RASNAMES and the QAMessage.GetStringProperty method.

private void onSystemMessage(QAMessage msg) {
    QATextMessage	t_msg;
    MessageType		msg_type;
    String			network_adapters;
    String			network_names;
    String			network_info;

    t_msg = (QATextMessage)msg;
    if( t_msg != null ) {
  	    // Evaluate message type.
  	    msg_type = (MessageType)t_msg.GetIntProperty( MessageProperties.MSG_TYPE );

        if( msg_type == MessageType.NETWORK_STATUS_NOTIFICATION ) {
            // Handle network status notification.
            network_info = "";
            network_adapters = t_msg.GetStringProperty( MessageProperties.ADAPTERS );
            if( network_adapters != null && network_adapters.Length > 0) {
                network_info += String.Format( _resources.GetString( "NetworkAdapter" ), network_adapters );
            }

            network_names = t_msg.GetStringProperty( MessageProperties.RASNAMES );
            //...
  	    }
    }
}