Serial Port Monitoring Control - ActiveX Component Library for RS232 Data Monitoring, API for Software Developers
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_ISerialMonitorEvents Interface

You implement this interface to receive events fired by the Serial Monitor Control library's main object. The Serial Monitor Control calls the _ISerialMonitorEvents.OnChange method when there is a change in the device collection entries. Please see documentation for the _IMonitoringEvents interface for information on binding to the event source.


// This interface is not available in scripting environment
public interface _ISerialMonitorEvents

    // Methods
    void ${OnChange}();
struct _ISerialMonitorEvents : IDispatch

    // Methods
    HRESULT ${OnChange}();

_ISerialMonitorEvents Methods


// This method is not available in scripting environment
void OnChange();
HRESULT OnChange();

Fired when device appears or disappears.