FieldLikePredicate Class

CTor

CTor for Field LIKE Pattern.

CTor for Field LIKE Pattern.

CTor for Field LIKE Pattern.

CTor for Field LIKE Pattern.

CTor for Field LIKE Pattern.

CTor for Field LIKE Pattern.

CTor for Field LIKE Pattern.

CTor for Field LIKE Pattern.

Gets / sets caseSensitiveCollation flag. If set to true, the UPPER() function (or db specific equivalent) is applied to the field. Default: false

Object which will be used to create valid parameter objects, field names, including prefix/postfix characters, and conversion routines, and field names, including prefix/postfix characters. Uses the strategy pattern so the generic code can work with more than one target database.

Gets / sets the escape character to use for the pattern. By default this field is null, so no ESCAPE clause is emitted.

Field used in the comparison expression (SelfServicing).

Field used in the comparison expression (IEntityFieldCore).

The PredicateType of this instance. Used to determine the instance nature without a lot of casting.

Flag for setting the Predicate to negate itself, i.e. to add 'NOT' to its result.

Alias for the object the field belongs to. Used to identify which entity to use when the entity is present multiple times in a relation collection. Alias has to match an alias specified in the relation collection or should be left empty if no alias is specified (or no relation collection is used).

The list of parameters created when the Predicate was translated to text usable in a query. Only valid after a succesful call to ToQueryText

Gets / sets the pattern to use in a Field LIKE Pattern clause.

Gets or sets a value indicating whether the string specified in Pattern is a regular expression (true) or not (false). Only used for in-memory filtering, ignored when predicate is used in database filters.

Gets / sets persistenceInfo for field

Determines whether the specified object is equal to the current object.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Gets a list of all framework objects (fields, expression objects etc.) which are located in this IPredicate instance. E.g. a FieldCompareValuePredicate will return a list with 1 IEntityFieldCore instance: the field to compare. If no framework elements are present in the predicate, the base implementation is used, which returns an empty list. This routine is used to gather information for Linq queries.

Serves as the default hash function.

Gets the Type of the current instance.

Interprets this predicate on the passed in entity

Creates a shallow copy of the current Object.

Reads the additional a derived type has from the reader's XML data. The reader is positioned at the 'predicate' element.

Implements the IPredicate ToQueryText method. Retrieves a ready to use text representation of the contained Predicate.

Retrieves a ready to use text representation of the contained Predicate.

Returns a string that represents the current object.

Writes the additional data a derived type has to the writer specified.

Makes the predicate a case-insensitive comparison by using the UPPER() function on the value to compare to the pattern specified in the predicate. Make sure the predicate's pattern is specified with uppercase characters. Only useful on case-sensitive collations.

This method is reserved and should not be used. When implementing the IXmlSerializable interface, you should return null (Nothing in Visual Basic) from this method, and instead, if specifying a custom schema is required, apply the XmlSchemaProviderAttribute to the class.

Generates an object from its XML representation.

Converts an object into its XML representation.

Deserializes the predicate data on the xml reader into a predicate instance

Serializes the predicate as xml to the writer specified.

Interprets the implementing class on the entity passed in.