C1.Document.C1TextSearchManager.FindStartAsyncEx

FindStartAsyncEx Method

FindStartAsyncEx(int, SearchScope, C1FindTextParams, bool)

Non-blocking (asynchronous) version of the FindStart(int, SearchScope, C1FindTextParams) method.

Declaration

public IAsyncOperationWithProgress<C1FoundPosition, double> FindStartAsyncEx(int startPageIndex, SearchScope scope, C1FindTextParams findParams, bool throwException)

Public Function FindStartAsyncEx(startPageIndex As Integer, scope As SearchScope, findParams As C1FindTextParams, throwException As Boolean) As IAsyncOperationWithProgress(Of C1FoundPosition, Double)

Parameters

Type	Name	Description
int	startPageIndex	0-based index of the first page to search.
SearchScope	scope	The search scope.
C1FindTextParams	findParams	The text search parameters.
bool	throwException	Whether to throw an exception if a document access error occurred while searching.

Returns

Type	Description
IAsyncOperationWithProgress<C1FoundPosition, double>	The IAsyncOperationWithProgress<TResult, TProgress> interface that can be used to manage asynchronous operation.

FindStartAsyncEx(int, bool, C1FindTextParams, bool)

Non-blocking (asynchronous) version of the FindStart(int, bool, C1FindTextParams) method.

Declaration

public IAsyncOperationWithProgress<C1FoundPosition, double> FindStartAsyncEx(int startPageIndex, bool wholeDocument, C1FindTextParams findParams, bool throwException)

Public Function FindStartAsyncEx(startPageIndex As Integer, wholeDocument As Boolean, findParams As C1FindTextParams, throwException As Boolean) As IAsyncOperationWithProgress(Of C1FoundPosition, Double)

Parameters

Type	Name	Description
int	startPageIndex	0-based index of the first page to search.
bool	wholeDocument	Indicates whether whole document should be loaded during searching or to the first fragment found.
C1FindTextParams	findParams	The text search parameters.
bool	throwException	Whether to throw an exception if a document access error occurred while searching.

Returns

Type	Description
IAsyncOperationWithProgress<C1FoundPosition, double>	The IAsyncOperationWithProgress<TResult, TProgress> interface that can be used to manage asynchronous operation.