WhereCondition MembersKentico 8.0 API Reference
The WhereCondition type exposes the following members.
Constructors

  NameDescription
Public methodWhereCondition 
Default constructor
Public methodWhereCondition(String)
Constructor
Public methodWhereCondition( IWhereCondition )
Constructor
Public methodWhereCondition(String, QueryUnaryOperator)
Constructor
Public methodWhereCondition(String, QueryOperator, Object)
Constructor
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Methods

  NameDescription
Protected methodAddWhereCondition
Adds the given where condition to the final where condition
(Inherited from WhereConditionBase TParent .)
Protected methodAddWhereConditionInternal
Adds the given where condition
(Inherited from WhereConditionBase TParent .)
Public methodAnd 
Changes the where operator to AND for subsequent where conditions. Use in combination of methods Where...
(Inherited from WhereConditionBase TParent .)
Public methodAnd(IWhereCondition)
Adds the given where condition with the AND operator
(Inherited from WhereConditionBase TParent .)
Public methodAnd(Action WhereCondition )
Adds the given where condition with the AND operator. Creates a new where condition object and runs the setup actions on it.
(Inherited from WhereConditionBase TParent .)
Public methodApplyParametersTo
Applies this where condition to the target object
(Inherited from WhereConditionBase TParent .)
Public methodCallOnDispose
Adds the given action to the list of actions called when the handler object is disposed
(Inherited from DisposableObject.)
Public methodClone
Creates the clone of the object.
(Inherited from QueryParametersBase TParent .)
Public methodCloneObject
Creates the clone of the object.
(Inherited from QueryParametersBase TParent .)
Public methodCopyPropertiesTo
Creates the clone of the collection.
(Inherited from WhereConditionBase TParent .)
Public methodDispose
Make sure the objects get disposed
(Inherited from DisposableObject.)
Public methodEnsureParameters
Ensures data parameters for the given query
(Inherited from QueryParametersBase TParent .)
Public methodOnlineEquals
Determines whether the specified OnlineObject is equal to the current OnlineObject.
(Inherited from OnlineObject.)
Public methodExpand
Expands the expression by replacing parameters with their values
(Inherited from QueryParametersBase TParent .)
Protected methodOnlineFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from OnlineObject.)
Public methodStatic memberFrom
Creates a new where condition from the given parameters
Public methodOnlineGetHashCode
Serves as a hash function for a particular type.
(Inherited from OnlineObject.)
Public methodOnlineGetType
Gets the OnlineType of the current instance.
(Inherited from OnlineObject.)
Protected methodGetWhere
Gets the where condition for the given column
(Inherited from WhereConditionBase TParent .)
Protected methodHasCompatibleSource
Returns true if the given query is an external source
(Inherited from WhereConditionBase TParent .)
Protected methodChanged
Marks the object as changed
(Inherited from AbstractQueryObject.)
Public methodImmutable
Makes this object instance is immutable, and next subsequent modification starts with a clone of the object.
(Inherited from QueryParametersBase TParent .)
Public methodIncludeDataParameters
Adds the data parameters to the current query parameters
(Inherited from QueryParametersBase TParent .)
Public methodLock
Locks the event on the given lock object. The context stays locked until the handler is disposed.
(Inherited from DisposableObject.)
Protected methodOnlineMemberwiseClone
Creates a shallow copy of the current OnlineObject.
(Inherited from OnlineObject.)
Protected methodNewResult
Returns properly typed this
(Inherited from QueryParametersBase TParent .)
Public methodNewWhere
Clears the current where condition
(Inherited from WhereConditionBase TParent .)
Public methodNoResults
Sets the where condition to exclude all data from result
(Inherited from WhereConditionBase TParent .)
Public methodOr 
Changes the where operator to OR for next where conditions. Use in combination of methods Where...
(Inherited from WhereConditionBase TParent .)
Public methodOr(IWhereCondition)
Adds the given where condition with the OR operator
(Inherited from WhereConditionBase TParent .)
Public methodOr(Action WhereCondition )
Adds the given where condition with the OR operator. Creates a new where condition object and runs the setup actions on it.
(Inherited from WhereConditionBase TParent .)
Protected methodResetWhereOperator
Resets the where operator to the default value
(Inherited from WhereConditionBase TParent .)
Public methodReturnNoResults
Sets the query to return no results. This action is irreversible, once the query is set to return no results it cannot be changed. This method is used by data engine to forbid access to data that are not allowed to be accessed (e.g. license limitations), without notifying the process about the fact.
(Inherited from WhereConditionBase TParent .)
Public methodSnapshot
Creates an immutable snapshot of the current query as a base for further evaluation. Doesn't modify the original query in any way.
(Inherited from QueryParametersBase TParent .)
Public methodToString 
Returns the string representation of the expression
(Inherited from QueryParametersBase TParent .)
Public methodToString(Boolean)
Returns the string representation of the expression, with possibility of expanding parameters
(Inherited from WhereConditionBase TParent .)
Public methodUsing
Adds the given object to the list of the allocated objects to dispose
(Inherited from DisposableObject.)
Public methodWhere( IWhereCondition )
Adds the given where conditions to the query
(Inherited from WhereConditionBase TParent .)
Public methodWhere(Action WhereCondition )
Adds the given where condition to the query. Creates a new where condition object and runs the setup actions on it.
(Inherited from WhereConditionBase TParent .)
Public methodWhere(String, QueryDataParameters)
Adds the given where condition to the query
(Inherited from WhereConditionBase TParent .)
Public methodWhere(String, QueryUnaryOperator)
Adds the given where condition to the query. Matches the column value with an unary operator.
(Inherited from WhereConditionBase TParent .)
Public methodWhere(String, QueryOperator, Object)
Adds the given where condition to the query. Matches the column to a given value.
(Inherited from WhereConditionBase TParent .)
Public methodWhereContains
Adds the condition for a string column to contain some substring
(Inherited from WhereConditionBase TParent .)
Public methodWhereEmpty
Adds the where condition for a null or empty column value
(Inherited from WhereConditionBase TParent .)
Public methodWhereEquals
Adds the given where condition to the query. Matches the column to a given value.
(Inherited from WhereConditionBase TParent .)
Public methodWhereEqualsOrNull
Adds the given where condition to the query. Matches the column to a given value or null value.
(Inherited from WhereConditionBase TParent .)
Public methodWhereExists(IDataQuery)
Adds where condition with EXISTS and the nested query "EXISTS (...)"
(Inherited from WhereConditionBase TParent .)
Protected methodWhereExists(IDataQuery, Boolean)
Adds where condition with EXISTS and the nested query "EXISTS (...)"
(Inherited from WhereConditionBase TParent .)
Public methodWhereFalse
Adds the where condition for a false column value (boolean column equals false).
(Inherited from WhereConditionBase TParent .)
Public methodWhereID
Adds the where condition to match the ID to the query. In case the column name is not provided or unknown, does not generate where condition. If given ID is invalid, adds the condition to match NULL.
(Inherited from WhereConditionBase TParent .)
Public methodWhereIn(String, IDataQuery)
Adds where condition to the nested query, e.g. "columnName IN (...)"
(Inherited from WhereConditionBase TParent .)
Public methodWhereIn(String, IList Int32 )
Adds where condition to the list of values, e.g. "columnName IN (...)"
(Inherited from WhereConditionBase TParent .)
Protected methodWhereIn(String, IDataQuery, Boolean)
Adds where condition to the list of values, e.g. "columnName IN (...)"
(Inherited from WhereConditionBase TParent .)
Protected methodWhereIn(String, IList Int32 , Boolean)
Adds where condition to the list of values, e.g. "columnName IN (...)"
(Inherited from WhereConditionBase TParent .)
Public methodWhereLike
Adds the given where condition to the query. Matches the column to a given value using LIKE operator.
(Inherited from WhereConditionBase TParent .)
Public methodWhereNot
Adds the negation of the given where condition
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotContains
Adds the condition for a string column not to contain some substring
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotEmpty
Adds the where condition for a non empty column value
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotExists
Adds where condition with NOT EXISTS and the nested query "NOT EXISTS (...)"
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotIn(String, IDataQuery)
Adds where condition to the nested query, e.g. "columnName NOT IN (...)"
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotIn(String, IList Int32 )
Adds where condition to the list of values, e.g. "columnName NOT IN (...)"
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotLike
Adds the given where condition to the query. Matches the column to a given value using NOT LIKE operator.
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotNull
Adds the where condition for a not null column value
(Inherited from WhereConditionBase TParent .)
Public methodWhereNotStartsWith
Adds the condition for a string column not to start with some prefix
(Inherited from WhereConditionBase TParent .)
Public methodWhereNull
Adds the where condition for a null column value
(Inherited from WhereConditionBase TParent .)
Public methodWhereStartsWith
Adds the condition for a string column to start with some prefix
(Inherited from WhereConditionBase TParent .)
Public methodWhereTrue
Adds the where condition for a true column value (boolean column equals true).
(Inherited from WhereConditionBase TParent .)
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Extension Methods

  NameDescription
Public Extension MethodGetAPIString
Gets the string by the specified resource key
(Defined by CoreExtensions.)
Public Extension MethodGetString
Gets the string by the specified resource key
(Defined by CoreExtensions.)
Public Extension MethodToBoolean
Returns the boolean representation of an object or default value if not.
(Defined by CoreExtensions.)
Public Extension MethodToDateTime
Returns the DateTime representation of an object or default value if not.
(Defined by CoreExtensions.)
Public Extension MethodToDouble
Returns the double representation of an object or default value if not.
(Defined by CoreExtensions.)
Public Extension MethodToGuid
Returns the Guid representation of an object or default value if not.
(Defined by CoreExtensions.)
Public Extension MethodToInteger
Returns the integer representation of an object or default value if not.
(Defined by CoreExtensions.)
Public Extension MethodToString
Returns the string representation of an object or default value if not.
(Defined by CoreExtensions.)
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Fields

  NameDescription
Protected fieldmParameters
Query data parameters
(Inherited from QueryParametersBase TParent .)
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Properties

  NameDescription
Public propertyDisposeUsedObjects
Disposes the objects that were used as parameters for this query
(Inherited from WhereConditionBase TParent .)
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 part of multi query
(Inherited from AbstractQueryObject.)
Public propertyName
Object name, empty by default
(Inherited from AbstractQueryObject.)
Public propertyParameters
Query data parameters
(Inherited from QueryParametersBase TParent .)
Public propertyReturnsNoResults
Returns true if query doesn't return any results
(Inherited from WhereConditionBase TParent .)
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 is a complex where condition
(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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See Also