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C1.Document Assembly / C1.Document Namespace / C1DocumentSource Class / LongOperation Event

In This Topic
    LongOperation Event (C1DocumentSource)
    In This Topic
    Occurs periodically during various document operations. Allows to provide progress indication and the ability to cancel some long operations such as document generation.
    Syntax
    'Declaration
 
Public Event LongOperation As LongOperationEventHandler
    public event LongOperationEventHandler LongOperation
    Event Data

    The event handler receives an argument of type LongOperationEventArgs containing data related to this event. The following LongOperationEventArgs properties provide information specific to this event.

    PropertyDescription
    CanCancelGets the value indicating whether the event handler can cancel the current long operation by setting the Cancel property to true.  
    CancelGets or sets a value indicating whether the current long operation should be cancelled. (This property is ignored if CanCancel is false.)  
    CompleteGets the approximate completed ratio, from 0 (0% complete) to 1 (100% complete).  
    See Also

    Reference

    C1DocumentSource Class
    C1DocumentSource Members