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enuDefaultOperator Enumeration
Represents the enumeration used for DefaultOperator property. Used if TypeOfSearch property is set to Expression. If Text property of Search Control already contains boolean operator, then DefaultOperator property has no affect to search expression.
Member Name |
Description |
AND |
If no operator specified, boolean operator AND is used. |
OR |
If no operator specified, boolean operator OR is used. |
Text property of Search Control is set to: "apple banana", and DefaultOperator is set to enuDefaultOperator.OR. Search expression is understand as: "apple OR banana", so SQL Query will return rows that contains words "apple" or "banana".
If DefaultOperator proprety is set to enuDefaultOperator.AND, expression "apple banana" is understand as "apple AND banana".
Text Property |
DefaultOperator |
Expression is understand as: |
apple banana |
AND |
apple AND banana |
apple banana and apricot |
OR |
apple OR banana AND apricot |
apple or banana |
AND |
apple OR banana |
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