LEADTOOLS Workflow TWAIN (Leadtools.Workflow.Scan assembly)

ScanActivity Class Members

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Fields  Properties  Methods  Events


The following tables list the members exposed by ScanActivity.

Public Constructors
 NameDescription
ScanActivity ConstructorInitializes a new instance of the ScanActivity class.  
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Public Fields
 NameDescription
AppendToFilePropertyIdentifies the AppendToFile dependency property.  
BitsPerPixelPropertyIdentifies the BitsPerPixel dependency property.  
BottomMarginPropertyIdentifies the BottomMargin dependency property.  
EffectsBrightnessPropertyIdentifies the EffectsBrightness dependency property.  
EffectsContrastPropertyIdentifies the EffectsContrast dependency property.  
EffectsFlagsPropertyIdentifies the EffectsFlags dependency property.  
EffectsHighlightPropertyIdentifies the EffectsHighlight dependency property.  
EnableDuplexScanningPropertyIdentifies the EnableDuplexScanning dependency property.  
ErrorOnUnsupportedValuePropertyIdentifies the ErrorOnUnsupportedValue dependency property.  
LeftMarginPropertyIdentifies the LeftMargin dependency property.  
MeasureUnitPropertyIdentifies the MeasureUnit dependency property.  
NumberOfPagesPropertyIdentifies the NumberOfPages dependency property.  
OutputFileFormatPropertyIdentifies the OutputFileFormat dependency property.  
OutputFileNamePropertyIdentifies the OutputFileName dependency property.  
OutputToOneFilePropertyIdentifies the OutputToOneFile dependency property.  
OutputTypePropertyIdentifies the OutputType dependency property.  
PageOrientationPropertyIdentifies the PageOrientation dependency property.  
PageSizePropertyIdentifies the PageSize dependency property.  
RightMarginPropertyIdentifies the RightMargin dependency property.  
RotationAnglePropertyIdentifies the RotationAngle dependency property.  
SourceNamePropertyIdentifies the SourceName dependency property.  
TopMarginPropertyIdentifies the TopMargin dependency property.  
WorkflowImagePropertyIdentifies the WorkflowImage dependency property.  
XResolutionPropertyIdentifies the XResolution dependency property.  
YResolutionPropertyIdentifies the YResolution dependency property.  
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Public Properties
 NameDescription
AppendToFileGets or sets flag a flag that indicates whether to append pages to the end of the file when saving a multi-page file.  
BitsPerPixelGets or sets the bits per pixel the acquired images will have.  
BottomMarginGets or sets the bottom margin of the image to be acquired.  
DescriptionGets or sets the user-defined description of the System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
EffectsBrightnessGets or sets the brightness value to use when transferring images from the current Scanner source.  
EffectsContrastGets or sets the contrast value to be used when transferring images from the current Scanner source.  
EffectsFlagsGets or sets flags that indicate which effects will be used.  
EffectsHighlightGets or sets the highlight value to use when transferring images from the current Scanner source.  
EnabledGets or sets a value that indicates whether this instance is enabled for execution and validation. (Inherited from System.Workflow.ComponentModel.Activity)
EnableDuplexScanningEnables or disables the duplex mode.  
ErrorOnUnsupportedValueGets or sets a flag that indicates whether to throw an exception if a property value is not supported by the scanner source.  
ExecutionResultGets the System.Workflow.ComponentModel.ActivityExecutionResult of the last attempt to run this instance. (Inherited from System.Workflow.ComponentModel.Activity)
ExecutionStatusGets the current System.Workflow.ComponentModel.ActivityExecutionStatus of this instance. (Inherited from System.Workflow.ComponentModel.Activity)
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)
LeftMarginGets or sets the left margin of the image to be acquired.  
MeasureUnitGets or sets the image units of measure used to transfer images from the current Scanner source.  
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)
NumberOfPagesGets or sets the number of images that can be transferred from the current Scanner source.  
OutputFileFormatGets or sets the file format to use when saving the scanned image(s).  
OutputFileNameGets or sets the output file name used to save the scanned image(s) if the OutputType is set to DiskFile.  
OutputToOneFileGets or sets a flag that indicates whether to save multiple pages to a single file.  
OutputTypeGets or sets the manner in which to obtain the scanned image(s) from the scanner source.  
PageOrientationGets or sets the page orientation to use when transferring data from the current Scanner source.  
PageSizeGets or sets the page size to use when transferring data from the current Scanner source.  
ParentGets the System.Workflow.ComponentModel.CompositeActivity that contains this System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
QualifiedNameGets the qualified name of the activity. Qualified activity names are always unique in a workflow instance. (Inherited from System.Workflow.ComponentModel.Activity)
RightMarginGets or sets the right margin of the image to be acquired.  
RotationAngleGets or sets the angle the acquired image should be rotated before transfer.  
SourceNameGets or sets the name of the Scanner Data Source.  
TopMarginGets or sets the top margin of the image to be acquired.  
UserDataGets an System.Collections.IDictionary that associates custom data with this class instance. (Inherited from System.Workflow.ComponentModel.DependencyObject)
WorkflowImageGets the scanned image(s).  
XResolutionGets or sets the horizontal resolution used to transfer images from the current Scanner source.  
YResolutionGets or sets the vertical resolution used to transfer images from the current Scanner source.  
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Protected Properties
Public Methods
 NameDescription
AddHandlerAdds a handler for an event of a System.Workflow.ComponentModel.DependencyObject. (Inherited from System.Workflow.ComponentModel.DependencyObject)
CloneCreates a deep copy of the System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
DisposeOverloaded. Releases all the resources used by the System.Workflow.ComponentModel.DependencyObject. (Inherited from System.Workflow.ComponentModel.DependencyObject)
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)
GetBindingProvides access to the System.Workflow.ComponentModel.ActivityBind associated with the specific System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
GetValueProvides access to the value of the designated System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
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)
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)
RegisterForStatusChangeRegisters the specified System.Workflow.ComponentModel.DependencyProperty for the status change event. (Inherited from System.Workflow.ComponentModel.Activity)
RemoveHandlerRemoves an System.EventHandler from an associated System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
RemovePropertyRemoves a System.Workflow.ComponentModel.DependencyProperty from the System.Workflow.ComponentModel.DependencyObject. (Inherited from System.Workflow.ComponentModel.DependencyObject)
SaveOverloaded. Writes the System.Workflow.ComponentModel.Activity to a System.IO.Stream for persistence. (Inherited from System.Workflow.ComponentModel.Activity)
SetBindingSets the System.Workflow.ComponentModel.ActivityBind for the specified System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
SetValueSets the value of the System.Workflow.ComponentModel.DependencyProperty to the object. (Inherited from System.Workflow.ComponentModel.DependencyObject)
ToStringProvides a string that represents this instance. (Inherited from System.Workflow.ComponentModel.Activity)
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
ExecuteOverridden. Overrides Activity.Execute.  
FinalizeProvided as an override to System.Object.Finalize to clean up any unmanaged resources deterministically. (Inherited from System.Workflow.ComponentModel.DependencyObject)
GetInvocationListGets an array that contains the delegates for the specified System.Workflow.ComponentModel.DependencyProperty. (Inherited from System.Workflow.ComponentModel.DependencyObject)
InitializeOverridden. Overrides Activity.Initialize.  
InitializePropertiesPerforms initialization on dependency properties when overridden in a derived class. (Inherited from System.Workflow.ComponentModel.DependencyObject)
OnClosedCalled by the workflow runtime as part of the activity's transition to the closed state. (Inherited from System.Workflow.ComponentModel.Activity)
TrackDataOverloaded. Informs the run-time tracking infrastructure of pending tracking information. (Inherited from System.Workflow.ComponentModel.Activity)
UninitializeOverridden. Overrides Activity.Uninitialize.  
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Public Events
 NameDescription
CancelingOccurs when the activity execution is canceled. (Inherited from System.Workflow.ComponentModel.Activity)
ClosedOccurs when an System.Workflow.ComponentModel.Activity has completed execution. (Inherited from System.Workflow.ComponentModel.Activity)
CompensatingOccurs when running a compensation method on the System.Workflow.ComponentModel.Activity. (Inherited from System.Workflow.ComponentModel.Activity)
ExecutingOccurs when the System.Workflow.ComponentModel.Activity is run. (Inherited from System.Workflow.ComponentModel.Activity)
FaultingOccurs when an exception is raised during the running of the instance. (Inherited from System.Workflow.ComponentModel.Activity)
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

Reference

ScanActivity Class
Leadtools.Workflow.Scan Namespace

 

 


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Leadtools.Workflow.Scan requires a Document or Medical toolkit license and unlock key. For more information, refer to: LEADTOOLS Toolkit Features