DataBinding Class

Cognex VisionPro 9.22

This class represents a DataBinding or "link" from one object's property (or sub-property) to another object's property (or sub-property).

Inheritance Hierarchy

Namespace: Cognex.Vision
Assembly: Cognex.Vision.Core.Net (in Cognex.Vision.Core.Net.dll) Version: 9.22.2.0

Syntax

public sealed class DataBinding : ChangedEventShareableBase, 
	IObject

public sealed class DataBinding : ChangedEventShareableBase, 
	IObject

Public NotInheritable Class DataBinding 
	Inherits ChangedEventShareableBase 
	Implements IObject

Public NotInheritable Class DataBinding 
	Inherits ChangedEventShareableBase 
	Implements IObject

public ref class DataBinding sealed : public ChangedEventShareableBase, 
	IObject

public ref class DataBinding sealed : public ChangedEventShareableBase, 
	IObject

The DataBinding type exposes the following members.

Constructors

	Name	Description
	DataBinding(Object, String, Object, String)	Constructs a new instance of the DataBinding class.
	DataBinding(Object, String, Object, String, Boolean)	Constructs a new instance of the DataBinding class.

Methods

	Name	Description
	BindTo	Redirects the binding to a new source and path.
	Equals	Compares the equality of this object with another. (Overrides ChangedEventShareableBase Equals(Object).)
	GetHashCode	Returns the hash code of this object. (Overrides ChangedEventShareableBase GetHashCode .)
	GetSourceValue	Reads the current value of the source property. May throw an exception if the source property is not currently valid.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetTypeMeta	Get the TypeMeta that describes the type of this object. (Overrides ShareableBase GetTypeMeta .)
	RefreshBinding	Refreshes the destination property from the source.
	ResumeAndRaiseChangedEvent	Re-enables raising of the ChangedEvent after SuspendChangedEvent has been called, and raises the ChangedEvent 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. (Overrides ChangedEventShareableBase ResumeAndRaiseChangedEvent .)
	SuspendChangedEvent	Temporarily suspends the raising of the ChangedEvent. May be called more than once, and a corresponding call to ResumeAndRaiseChangedEvent must be made for each call to SuspendChangedEvent. (Overrides ChangedEventShareableBase SuspendChangedEvent .)
	ToString	Returns a human readable string that represents the object. (Overrides Object ToString .)

Operators

	Name	Description
	Equality	Compares the equality of two DataBinding objects.
	Inequality	Compares the inequality of two DataBinding objects.

Fields

	Name	Description
	SfOptimizeIneffectiveChanges
	SfSource
	SfSourcePath
	SfSourceProperty
	SfUpdateException

Properties

	Name	Description
	ChangedEventSuspended	Indicates if raising the ChangedEvent has been suspended. (Overrides ChangedEventShareableBase ChangedEventSuspended.)
	Destination	Gets the destination subject/object.
	DestinationPath	Gets the destination property name or dotted property path.
	DestinationProperty	Gets a PropertyMeta for the destination property.
	Handle	(Overrides ChangedEventShareableBase Handle.)
	OptimizeIneffectiveChanges	Get Determines if this DataBinding will optimize out any attempts to set the destination property to its current value.
	Source	Gets the source subject/object.
	SourcePath	Gets the source property name or dotted property path.
	SourceProperty	Gets a PropertyMeta for the source property.
	UpdateException	Gets the exception, if any, that was thrown when the binding attempted to update its property value from its Source.

Events

	Name	Description
	Changed	The actual event. (Overrides ChangedEventShareableBase Changed.)