QueryColumn MembersKentico 8.1 API Reference
The QueryColumn type exposes the following members.
Constructors

  NameDescription
Public methodQueryColumn 
Constructor
Public methodQueryColumn(String)
Constructor
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Methods

  NameDescription
Public methodApplyParametersTo
Applies this where condition to the target object
(Inherited from QueryParametersBase TParent .)
Public methodAs
Sets the alias to the column
(Inherited from SelectQueryColumnBase ParentType .)
Public methodAsAlias
Returns the new column created from this column alias
(Inherited from QueryColumnBase ParentType .)
Public methodAsValue
Gets a query expression representing this object as a value
(Inherited from QueryColumnBase ParentType .)
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
Copies all the object properties to the given target class
(Inherited from QueryParametersBase 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 memberFromExpression
Creates a query column from the given expression
Public methodGetExpression
Gets the expression for the column data
(Inherited from SelectQueryColumnBase ParentType .)
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 methodGetValueExpression
Gets the value expression of the columns
(Overrides SelectQueryColumnBase ParentType  GetValueExpression .)
Public 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 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 QueryColumnBase ParentType .)
Public methodUsing
Adds the given object to the list of the allocated objects to dispose
(Inherited from DisposableObject.)
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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 propertyColumnAlias
Column alias
(Inherited from SelectQueryColumnBase ParentType .)
Public propertyColumnNameObsolete.
Column name
(Inherited from QueryColumnBase ParentType .)
Protected propertyEnsureBracketsForAlias
If true, brackets for the column alias are ensured
(Inherited from SelectQueryColumnBase ParentType .)
Public propertyExpression
Expression (column name)
(Inherited from QueryColumnBase ParentType .)
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 propertyIsSingleColumn
Returns true if this column represents a single column
(Overrides QueryColumnBase ParentType  IsSingleColumn.)
Public propertyName
Gets the column name
(Inherited from SelectQueryColumnBase ParentType .)
Public propertyParameters
Query data parameters
(Inherited from QueryParametersBase TParent .)
Protected propertyTypedThis
Returns properly typed this
(Inherited from QueryColumnBase ParentType .)
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See Also