Virtual (non-creatable) class for a discrete output line.
Inheritance Hierarchy
System MarshalByRefObject
Cognex.VisionPro.Implementation CogObjectBase
Cognex.VisionPro CogOutputLine
Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 87.0.0.0
Syntax
The CogOutputLine type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | CogOutputLine | Constructs a new instance of this class. |
| CogOutputLine(IntPtr) | Constructs a new instance of this class using com pointer. |
Methods
| Name | Description | |
|---|---|---|
 | attachCom | |
| CreateObjRef | Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.) |
| Dispose | |
| Dispose(Boolean) | |
| Equals | (Inherited from Object.) |
| Finalize | (Overrides Object Finalize .) |
| GetAttributes |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetClassName |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetComponentName |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetConverter |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetDefaultEvent |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetDefaultProperty |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetEditor |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetEvents |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetEvents( Attribute ) |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetLifetimeService | Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.) |
| GetProperties |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetProperties( Attribute ) |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetPropertyOwner |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetPulseModeSupported | Returns True if the specified pulse mode is supported by this output. |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| InitializeLifetimeService | Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| MemberwiseClone(Boolean) | Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.) |
| ResumeAndRaiseChangedEvent | Re-enables raising of the Changed event after SuspendChangedEvent has been called. Also 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. |
| SuspendChangedEvent | 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. |
| ToString | (Inherited from Object.) |
Fields
| Name | Description | |
|---|---|---|
 | __com | |
| __disposed | |
 | __factory | |
| Creator | |
 | SfEnabled | This bit will be set in the EventArgs of a Changed event every time the value returned by Enabled may have changed. |
| SfPulseDuration | This bit will be set in the EventArgs of a Changed event every time the value returned by PulseDuration may have changed. |
| SfPulseMode | This bit will be set in the EventArgs of a Changed event every time the value returned by PulseMode may have changed. |
| SfValue | This bit will be set in the EventArgs of a Changed event every time the value returned by Value may have changed. |
Properties
| Name | Description | |
|---|---|---|
 | CanBeEnabled | Whether this line is capable of being enabled. Some input lines may not be capable of being enabled if they are being used as output lines, and vice-versa. |
| ChangedEventSuspended | 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. |
| Enabled | Read or set whether this line is enabled. For bidirectional lines, check the CanBeEnabled property to see whether this line can be enabled. |
| LineNumber | Returns the logical line number of the I/O line. Refer to your hardware documentation for the equivalence between logical line numbers and physical lines. |
| PulseDuration | Time in milliseconds after which the output returns to its non-pulsed state. Ignored if PulseMode=cogOutputLinePulseModeNone. |
| PulseMode | Specifies whether the output is steady-state, or pulsed on high or low transitions. Check the PulseModeSupported property to see which mode(s) are supported. |
| Value | The value of this output line. True means that the output is in the TTL high state (for TTL lines) or the no-current-flowing state (for opto-isolated lines). |
Events
| Name | Description | |
|---|---|---|
 | Changed | Occurs when one or more parts of the object's state may have changed. |
Remarks
A discrete output line.
See Also