LEADTOOLS Workflow OCR (Leadtools.Workflow.Ocr assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.30
OcrActivity Class Members
See Also  Fields  Properties  Methods  Events
Leadtools.Workflow.Ocr Namespace : OcrActivity Class

The following tables list the members exposed by OcrActivity.

Public Constructors

 NameDescription
public ConstructorIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. OcrActivity ConstructorConstructs a new OcrActivity object.  
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Public Fields

 NameDescription
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. DisableZoningMultiThreadingPropertyIdentifies the DisableZoningMultiThreading dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. EngineTypePropertyIdentifies the EngineType dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. FirstPageNumberPropertyIdentifies the FirstPageNumber dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. LastPageNumberPropertyIdentifies the LastPageNumber dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. MaximumRecognitionThreadsPropertyIdentifies the MaximumRecognitionThreads dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. SourceFilePropertyIdentifies the SourceFile dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. TargetFilePropertyIdentifies the TargetFile dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. TargetFormatPropertyIdentifies the TargetFormat dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. UseThunkServerPropertyIdentifies the UseThunkServer dependency property.  
public Fieldstatic (Shared in Visual Basic)Includes members available in LEADTOOLS Document or Medical Imaging toolkits. ZoneFileNamesPropertyIdentifies the ZoneFileNames dependency property.  
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Public Properties

 NameDescription
public Property DescriptionGets or sets the user-defined description of the System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. DisableZoningMultiThreadingGets or sets a value indicating whether to use multi-threading when performing auto-zoning or not.  
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. DisposeImageGets or sets a value which indicates whether the activity should free its image after being executed. (Inherited from Leadtools.Workflow.Raster.DisposableImageActivity)
public Property EnabledGets or sets a value that indicates whether this instance is enabled for execution and validation. (Inherited from System.Workflow.ComponentModel.Activity)
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. EngineTypeThe OCR engine type to use.  
public Property ExecutionResultGets the System.Workflow.ComponentModel.ActivityExecutionResult of the last attempt to run this instance. (Inherited from System.Workflow.ComponentModel.Activity)
public Property ExecutionStatusGets the current System.Workflow.ComponentModel.ActivityExecutionStatus of this instance. (Inherited from System.Workflow.ComponentModel.Activity)
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. FirstPageNumberThe 1-based index of the first page in the image to be recognized.  
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. ImageGets or sets a reference to the activity's image. (Inherited from Leadtools.Workflow.Raster.WorkflowImageActivity)
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. ImageCopyGets a copy of the activity's image object. (Inherited from Leadtools.Workflow.Raster.WorkflowImageActivity)
public Property IsDynamicActivityGets information about whether the activity is executing within the default System.Workflow.ComponentModel.ActivityExecutionContext of the workflow instance. (Inherited from System.Workflow.ComponentModel.Activity)
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. LastPageNumberThe 1-based index of the last page in the image to be recognized. Pass -1 to recognize all pages.  
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. MaximumRecognitionThreadsGets or sets the maximum number of threads to use in recognition.  
public Property NameGets or sets the name of this instance. This name must conform to the variable naming convention of the programming language that is being used in the Workflow project. (Inherited from System.Workflow.ComponentModel.Activity)
public Property ParentGets the System.Workflow.ComponentModel.CompositeActivity that contains this System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
public Property QualifiedNameGets the qualified name of the activity. Qualified activity names are always unique in a workflow instance. (Inherited from System.Workflow.ComponentModel.Activity)
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. SourceFileThe full path of the image file to recognize.  
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. TargetFileThe full path of the resulting file.  
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. TargetFormatThe format of the OCR results file.  
public Property UserDataGets an System.Collections.IDictionary that associates custom data with this class instance. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. UseThunkServerGets or sets a value indicating whether to use the LEADTOOLS thunk server when loading the internal engine.  
public PropertyIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. ZoneFileNamesOptional list of file names for prepared zone files for the pages. This list can be left empty.  
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Protected Properties

Public Methods

 NameDescription
public Method AddHandlerAdds a handler for an event of a System.Workflow.ComponentModel.DependencyObject. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method CloneCreates a deep copy of the System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
public Method DisposeOverloaded. Releases all the resources used by the System.Workflow.ComponentModel.DependencyObject. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method GetActivityByNameOverloaded. Returns the instance of the System.Workflow.ComponentModel.Activity whose name is requested from the set of all activities running under the root activity of this instance, which is within the workflow. (Inherited from System.Workflow.ComponentModel.Activity)
public Method GetBindingProvides access to the System.Workflow.ComponentModel.ActivityBind associated with the specific System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method GetValueProvides access to the value of the designated System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method IsBindingSetIndicates whether the value of a System.Workflow.ComponentModel.DependencyProperty is set as a binding. See System.Workflow.ComponentModel.DependencyObject.SetBinding(System.Workflow.ComponentModel.DependencyProperty,System.Workflow.ComponentModel.ActivityBind). (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method MetaEqualsDetermines whether the metaproperties of this System.Workflow.ComponentModel.DependencyObject equals the metaproperties of the parameterized System.Workflow.ComponentModel.DependencyObject. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method RegisterForStatusChangeRegisters the specified System.Workflow.ComponentModel.DependencyProperty for the status change event. (Inherited from System.Workflow.ComponentModel.Activity)
public Method RemoveHandlerRemoves an System.EventHandler from an associated System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method RemovePropertyRemoves a System.Workflow.ComponentModel.DependencyProperty from the System.Workflow.ComponentModel.DependencyObject. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method SaveOverloaded. Writes the System.Workflow.ComponentModel.Activity to a System.IO.Stream for persistence. (Inherited from System.Workflow.ComponentModel.Activity)
public Method SetBindingSets the System.Workflow.ComponentModel.ActivityBind for the specified System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method SetValueSets the value of the System.Workflow.ComponentModel.DependencyProperty to the object. (Inherited from System.Workflow.ComponentModel.DependencyObject)
public Method UnregisterForStatusChangeUn-registers the specified System.Workflow.ComponentModel.DependencyProperty for the status change event. (Inherited from System.Workflow.ComponentModel.Activity)
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Protected Methods

 NameDescription
protected MethodIncludes members available in LEADTOOLS Document or Medical Imaging toolkits. ExecuteOverridden. This member overrides System.Workflow.ComponentModel.Activity.Execute(System.Workflow.ComponentModel.ActivityExecutionContext).  
protected Method GetInvocationListGets an array that contains the delegates for the specified System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
protected Method InitializePropertiesPerforms initialization on dependency properties when overridden in a derived class. (Inherited from System.Workflow.ComponentModel.DependencyObject)
protected Method OnClosedCalled by the workflow runtime as part of the activity's transition to the closed state. (Inherited from System.Workflow.ComponentModel.Activity)
protected Method TrackDataOverloaded. Informs the run-time tracking infrastructure of pending tracking information. (Inherited from System.Workflow.ComponentModel.Activity)
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Public Events

 NameDescription
public Event CancelingOccurs when the activity execution is canceled. (Inherited from System.Workflow.ComponentModel.Activity)
public Event ClosedOccurs when an System.Workflow.ComponentModel.Activity has completed execution. (Inherited from System.Workflow.ComponentModel.Activity)
public Event CompensatingOccurs when running a compensation method on the System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
public Event ExecutingOccurs when the System.Workflow.ComponentModel.Activity is run. (Inherited from System.Workflow.ComponentModel.Activity)
public Event FaultingOccurs when an exception is raised during the running of the instance. (Inherited from System.Workflow.ComponentModel.Activity)
public Event StatusChangedOccurs when the System.Workflow.ComponentModel.ActivityExecutionStatus of a running System.Workflow.ComponentModel.Activity changes. (Inherited from System.Workflow.ComponentModel.Activity)
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See Also

Leadtools.Workflow.Ocr requires a Document or Medical toolkit license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features