Document Library for WPF | ComponentOne
C1.WPF.Document.4.6.2 Assembly / C1.WPF.Document Namespace / C1TextSearchManager Class / FindPreviousAsyncEx Method
C1FoundPosition object defines the position from which the search should be started.
Whether to throw an exception if a document access error occurred while searching.

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    FindPreviousAsyncEx Method
    In This Topic
    Non-blocking (asynchronous) version of the FindPrevious method.
    Syntax
    'Declaration
 
Public Function FindPreviousAsyncEx( _
   ByVal initialPosition As C1FoundPosition, _
   ByVal throwException As Boolean _
) As IAsyncOperationWithProgress(Of C1FoundPosition,Double)
    public IAsyncOperationWithProgress<C1FoundPosition,double> FindPreviousAsyncEx( 
   C1FoundPosition initialPosition,
   bool throwException
)

    Parameters

    initialPosition
    C1FoundPosition object defines the position from which the search should be started.
    throwException
    Whether to throw an exception if a document access error occurred while searching.

    Return Value

    The IAsyncOperationWithProgress<TResult,TProgress> interface that can be used to manage asynchronous operation.
    See Also

    Reference

    C1TextSearchManager Class
    C1TextSearchManager Members