CogPrioEventCauseNdm ClassCognex VisionPro 9.5
Represents a network data model (NDM) signal transition which causes a precision I/O event.

Construct and add instances of this class to a precision I/O event's cause collection to cause the precision I/O event to occur when a particular signal in the factory floor protocol assembly layout transitions.

These events will occur directly on the Comm Card without host operating system intervention.

Inheritance Hierarchy

System Object
  System MarshalByRefObject
    Cognex.VisionPro.Implementation CogObjectBase
      Cognex.VisionPro.Implementation CogSerializableObjectBase
        Cognex.VisionPro.Implementation CogSerializableChangedEventBase
          Cognex.VisionPro.Comm.Implementation.Internal CogPrioEventConfigObjectBase
            Cognex.VisionPro.Comm.Implementation.Internal CogPrioEventCauseBase
              Cognex.VisionPro.Comm CogPrioEventCauseNdm

Namespace: Cognex.VisionPro.Comm
Assembly: Cognex.VisionPro (in Cognex.VisionPro.dll) Version: 69.0.0.0 (69.0.0.0)
Syntax

[SerializableAttribute]
public class CogPrioEventCauseNdm : CogPrioEventCauseBase

The CogPrioEventCauseNdm type exposes the following members.

Constructors

  NameDescription
Public methodCogPrioEventCauseNdm 
Construct a new Ffp i/o event cause.
Protected methodCogPrioEventCauseNdm(SerializationInfo, StreamingContext)
Serialization ctor
Public methodCogPrioEventCauseNdm(CogPrioNdmSignalConstants, Int32)
Construct a new Network Data Model (NDM) i/o event cause.
Public methodCogPrioEventCauseNdm(CogPrioNdmSignalConstants, Int32, Boolean)
Construct a new Network Data Model (NDM) i/o event cause.
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Methods

  NameDescription
Public methodCreateObjRef
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
(Inherited from MarshalByRefObject.)
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFinalize
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
Protected methodGetAttributes
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetClassName
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetComponentName
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetConverter
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetDefaultEvent
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetDefaultProperty
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetEditor
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetEvents 
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetEvents( Attribute )
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public methodGetLifetimeService
Retrieves the current lifetime service object that controls the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
Protected methodGetObjectData
Implements the GetObjectData method of the ISerializable interface.
(Inherited from CogSerializableObjectBase.)
Protected methodGetProperties 
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetProperties( Attribute )
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Protected methodGetPropertyOwner
Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodInitializeLifetimeService
Obtains a lifetime service object to control the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
Protected methodMemberwiseClone 
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodMemberwiseClone(Boolean)
Creates a shallow copy of the current MarshalByRefObject object.
(Inherited from MarshalByRefObject.)
Protected methodOnChanged(Int64)
This method should be called internally whenever the object's state may have changed.
(Inherited from CogSerializableChangedEventBase.)
Protected methodOnChanged(CogChangedEventArgs)
This method may be called internally whenever a derived object's state may have changed and the derived object expresses this change via a derived CogChangedEventArgs class.
(Inherited from CogSerializableChangedEventBase.)
Public methodResumeAndRaiseChangedEvent
Re-enables raising of the Changed event after SuspendChangedEvent has been called, and raises the Changed event if the ChangedEventSuspended count is reduced to zero and any changes were made while events were suspended. Must be called once for each call to SuspendChangedEvent.
(Inherited from CogSerializableChangedEventBase.)
Public methodSetValid 
Cognex Internal Use Only
(Inherited from CogPrioEventConfigObjectBase.)
Public methodSetValid(Boolean,  String )
Cognex Internal Use Only
(Inherited from CogPrioEventConfigObjectBase.)
Public methodSuspendChangedEvent
Temporarily suspends the raising of the Changed event. May be called more than once, and a corresponding call to ResumeAndRaiseChangedEvent must be made for each call to SuspendChangedEvent.
(Inherited from CogSerializableChangedEventBase.)
Public methodToString
Returns a String that represents the current Object.
(Inherited from Object.)
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Fields

  NameDescription
Protected fieldStatic memberSfNextSf
Public fieldStatic memberSfRisingEdge
Public fieldStatic memberSfSignal
Public fieldStatic memberSfSignalIndex
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Properties

  NameDescription
Public propertyChangedEventSuspended
If nonzero, indicates that the raising of the Changed event has been suspended. This value is incremented when SuspendChangedEvent is called and decremented when ResumeAndRaiseChangedEvent is called.
(Inherited from CogSerializableChangedEventBase.)
Public propertyHasChanged (Inherited from CogSerializableChangedEventBase.)
Public propertyRisingEdge
Gets/sets whether the event occurs at the rising or falling transition of the NDM value.
Public propertySignal
Gets/sets the signal which causes the precision IO event
Public propertySignalIndex
Gets/sets the index of the signal that causes the precision i/o event (eg. specifies which camera trigger (0-3) causes the event).
Public propertyStateFlags
Returns the complete set of state flags supported on this object. The flags may be indexed by name as shown in the following C# code snippet: if (changedObject.StateFlags["Color"] & eventArgs.StateFlags) { ... }
(Inherited from CogSerializableChangedEventBase.)
Public propertyValid
Indicates whether the configuration of this object is valid/invalid for the current hardware.

The valid/invalid state is automatically updated when this object is part of a CogPrio.Events collection.

Objects marked Invalid should be reconfigured to be valid. Otherwise the CogPrio event system will not function.

Use the validationErrorMsg to understand how to reconfigure the object to be valid.

(Inherited from CogPrioEventConfigObjectBase.)
Public propertyValidationErrorMsg
Returns a collection of validation error messages that describe issues with the CogPrio.Events configuration.

The valid/invalid state is automatically updated when this object is part of a CogPrio.Events collection.

Objects marked Invalid should be reconfigured to be valid. Otherwise the CogPrio event system will not function.

Use the validation error msg to understand how to reconfigure the object to be valid.

(Inherited from CogPrioEventConfigObjectBase.)
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Events

  NameDescription
Public eventChanged
This event is raised when one or more parts of the object's state may have changed.
(Inherited from CogSerializableChangedEventBase.)
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See Also