SearchDataProvider Class

Represents a data provider that aggregates data from the default search service application.

Inheritance Hierarchy

SystemObject
  Colygon.MatchPoint.Core.DataProvidersBaseDataProvider
    Colygon.MatchPoint.Core.DataProvidersDataProviderWithConditions
      Colygon.MatchPoint.Search.DataProviderSearchDataProvider

Namespace: Colygon.MatchPoint.Search.DataProvider
Assembly: Colygon.MatchPoint (in Colygon.MatchPoint.dll) Version: 2016.10.0.0

Syntax

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[SerializableAttribute]
public class SearchDataProvider : DataProviderWithConditions, 
	IFilterableDataProvider

The SearchDataProvider type exposes the following members.

Constructors

	Name	Description
	SearchDataProvider	Initializes a new instance of the SearchDataProvider class

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Properties

	Name	Description
	AdvancedQuerySettings
	Conditions	Contains the conditions of the data provider. (Inherited from DataProviderWithConditions.)
	RowLimit

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Methods

	Name	Description
	CreateInstance(String, IEnumerableString)	Returns the BaseDataProviderInstance object responsible for aggregating the data for this data provider. (Overrides BaseDataProviderCreateInstance(String, IEnumerableString).)
	CreateInstance(String, IEnumerableString, IEnumerableBaseCondition)	Returns the BaseDataProviderInstance object responsible for aggregating the data for this data provider.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetFieldNames	All available fields in the search. (Overrides BaseDataProviderGetFieldNames(MPInstance).)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Fields

	Name	Description
	AllowComplexQueries	If set to false, quotation marks ('"') will be escaped and the query will be treated as a whole. Otherwise the FullTextCondition's input value will be added to the query as it is. This allows users to write raw KQL into the condition: "(Title:Bar* AND Number=42 OR (Foo))". Note: In order to use stemming 'AllowComplexQueries' has to be enabled.
	CacheExpirationMinutes	Specifies how long the data is cached (in minutes).
	CacheGranularity	Specifies how the data is cached. Choose 'User' if the query depends on the current user (e.g. user ID in the query or security trimmed data).
	CacheKey	Specifies the cache key for this data provider. (Inherited from BaseDataProvider.)
	EnableStemming	If enabled, full text search stemming is activated (not recommended because this might result in unpredictable results). Stemming does not work if 'AllowComplexQueries' is set to false.
	LcidExpression	Specifies the language (LCID) to determine which wordbreaker, stemmer, thesaurus, and other language-sensitive components to use in the query.
	Ranking	Specifies the ranking settings used for the search queries.
	ResultSourceExpression	Specifies the result source used by the search query. If the result source is specified using an expression, the expression evaluation type is expected to be the ID or the name of the result source.
	ShowAlertMeButton	If enabled, an 'Alert me' button will be displayed beneath the grid. This field is valid only within a DataGrid or Composite Web Part configuration.
	SortFields	Contains fields which should be used to sort the search results.
	TrimDuplicates	Specifies, whether duplicates are removed before sorting, selecting, and returning result items. Note that if this is set to true it's possible that the native refinement count is wrong.

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Remarks

#APIChange 4.0: Removed ScopeExpression
#APIChange 4.0: added ResultSourceExpression
#APIChange 4.0: added AllowComplexQueries
#APIChange 5.0: removed public virtual BaseDataProviderInstance CreateInstance(IEnumerable<string> columnNames, IEnumerable<BaseCondition> conditions)

Remarks

This is a MatchPoint configuration class.

Reference

Colygon.MatchPoint.Search.DataProvider Namespace