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ObjectQueryBase<TQuery, TObject> Properties

The ObjectQueryBase< TQuery, TObject> generic type exposes the following members.

Properties
  NameDescription
Public propertyAllowMaterialization
If true, the query allows materialization
(Inherited from DataQueryBase<TQuery>.)
Public propertyClassName
Class name
(Inherited from DataQueryBase<TQuery>.)
Protected propertyConnectionStringForced
If true, the connection string was set explicitly
(Inherited from DataQueryBase<TQuery>.)
Public propertyConnectionStringName
Connection string name
(Inherited from DataQueryBase<TQuery>.)
Public propertyCount
Number of total items in the collection
(Inherited from DataQueryBase<TQuery>.)
Public propertyCustomQueryText
Custom query text
(Inherited from DataQueryBase<TQuery>.)
Public propertyDataSource
Data source that provides the query data. If not set, the query queries the database directly
(Inherited from DataQueryBase<TQuery>.)
Public propertyDataSourceName
Data source identifier that represents the location from which the data are obtained.
(Inherited from WhereConditionBase<TParent>.)
Public propertyDefaultOrderByColumns
Default order by columns used in case if needed, and order by is not specified
(Inherited from DataQueryBase<TQuery>.)
Public propertyDefaultQuerySource
Default source of the query in case source is not defined
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyDefaultSourceExpression Obsolete.
Default source of the query in case source is not defined
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyDisposeUsedObjects
Disposes the objects that were used as parameters for this query
(Inherited from WhereConditionBase<TParent>.)
Public propertyElementType
Returns the element type.
Public propertyExpression
Query expression
Public propertyFilterColumns
List of columns used for extra filtering within the query, e.g. "CMS_C, CMS_RN"
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyFirstObject
Returns first object from the query result DataSet. The property does not limit the actual number of fetched rows.
Protected propertyForceOrderBy
If true, the order by should be forced in the process of execution
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyFullQueryName
Represents a full query name of the query
(Inherited from DataQueryBase<TQuery>.)
Public propertyGroupByColumns
List of columns to group by, by default doesn't group, e.g. "NodeLevel, NodeOwner"
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyHasDataSource
Returns true if the query has specific data source
(Inherited from DataQueryBase<TQuery>.)
Public propertyHasGroupBy
Returns true if the given query has group by set
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyHavingCondition
Where condition for the group by on the data, e.g. "DocumentName = 'ABC'"
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyHavingIsComplex
Returns true if the given having condition is a complex condition
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyHavingIsEmpty
Returns true if the having condition is empty
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyIncludeBinaryData
If true, the query includes the object binary data. Default is true
(Inherited from DataQueryBase<TQuery>.)
Public propertyIsCombinedQuery
If true, this query is combined from several queries. When additional parameters are applied to it, it will be wrapped into a nested query.
(Inherited from DataQueryBase<TQuery>.)
Protected propertyIsImmutable
If true, this object instance is immutable, and next subsequent modification starts with a clone of the object.
(Inherited from QueryParametersBase<TParent>.)
Public propertyIsNested
Indicates that this query is nested within another query as its source. This brings certain constraints such as that is cannot use CTE.
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyIsOffline
Returns true if the given collection is offline (disconnected from the database)
Public propertyIsPagedQuery
Returns true if the query has the paging enabled
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyIsSubQuery
If true, the query is a sub-query used in another query. This brings certain constraints such as that it cannot use order by or CTE.
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyMaxRecords
Maximum number of results to return (use for paging together with Offset)
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyName
Object name, empty by default
(Overrides DataQueryBase<TQuery>.Name.)
Public propertyNextPageAvailable
Returns true if the next page is available.
(Inherited from DataQueryBase<TQuery>.)
Protected propertyObject
Object instance of the specified type.
Public propertyObjectType
Returns the object type of the objects stored within the collection.
Public propertyOffset
Index of the first record to return (use for paging together with MaxRecords)
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyOrderByColumns
List of columns by which the result should be sorted, e.g. "NodeLevel, DocumentName DESC"
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyParameters
Query data parameters
(Inherited from QueryParametersBase<TParent>.)
Public propertyProvider
Query provider
Public propertyQueryName
Query name
(Inherited from DataQueryBase<TQuery>.)
Public propertyQuerySource
Query source object
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyQueryText
Query text
(Inherited from DataQueryBase<TQuery>.)
Public propertyResult
DataSet with the result
(Inherited from DataQueryBase<TQuery>.)
Public propertyReturnsNoResults
Returns true if query doesn't return any results
(Inherited from WhereConditionBase<TParent>.)
Public propertyReturnsSingleColumn
Returns true if the query returns single column
(Inherited from DataQueryBase<TQuery>.)
Public propertySelectColumnsList
List of columns to return, by default returns all columns, e.g. "DocumentName, DocumentID"
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertySelectDistinct
If set to true, returns only distinct (different) values.
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertySourceExpression Obsolete.
Source of the query
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertySupportsReader
Returns true if the query supports data reader
(Inherited from DataQueryBase<TQuery>.)
Public propertyTables
Collection of the result tables
(Inherited from DataQueryBase<TQuery>.)
Public propertyTopNRecords
If set, selects only first top N number of records
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyTotalExpression
Total items expression. When defined, used instead default total items for a paged query.
(Inherited from DataQuerySettingsBase<TQuery>.)
Public propertyTotalRecords
Gets the number of total records when paging is used. Gets updated once the query executes
(Inherited from DataQueryBase<TQuery>.)
Public propertyTypedResult
Typed result
Public propertyTypeInfo
Type info of the specified type
Protected propertyUseObjectQuery
If true, the object query is used as default, otherwise, standard DataQuery is used
Public propertyUseObjectTypeCondition
If true, the query uses the object type condition.
Protected propertyWhereBuilder
Where condition builder
(Inherited from WhereConditionBase<TParent>.)
Public propertyWhereCondition
Where condition on the data, e.g. "DocumentName = 'ABC'"
(Inherited from WhereConditionBase<TParent>.)
Public propertyWhereIsComplex
Returns true if the given where condition contains compound conditions, e. g. "A > 1 AND B = 5"
(Inherited from WhereConditionBase<TParent>.)
Public propertyWhereIsEmpty
Returns true if the where condition is empty
(Inherited from WhereConditionBase<TParent>.)
Protected propertyWhereOperator
Operator used for adding where condition. Default is AND
(Inherited from WhereConditionBase<TParent>.)
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