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dtSearch .NET Standard API 2024.02
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SearchFilter Members

The following tables list the members exposed by SearchFilter.

Public Method
Description
AddIndex
Add an index to the filter, returning an integer that can be used to identify the index in the selection functions.
And
Combine this filter with another filter in a logical "AND" operation.
AndNot
Combine this filter with another filter in a logical "AND NOT" operation.
Equals
Compare two SearchFilters for equality.
GetItems
Returns an array of integers containing the document ids of the documents selected in the filter.
Or
Combine this filter with another filter in a logical "OR" operation.
Read
Read the search filter from a disk file.
SelectAll
Select all of the documents in the index.
SelectItems
Set the selection state of a range of document ids, from firstItem to lastItem, to the selection state indicated by fSelected.
SelectItems
Set the selection state of an array of document ids to the selection state indicated by fSelected.
SelectNone
Select no documents in the index.
Write
Save the search filter to a disk file.
Public Property
Description
IndexCount
Returns the number of indexes in the SearchFilter.
SearchFilter Class
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