Click or drag to resize
IQueryColumn Interface
General interface for the query columns

Namespace: CMS.DataEngine
Assembly: CMS.DataEngine (in CMS.DataEngine.dll) Version: 13.0.131
Syntax
C#
public interface IQueryColumn : IQueryExpression, 
	IQueryParameters, IQueryObject, IQueryObjectWithValue

The IQueryColumn type exposes the following members.

Properties
  NameDescription
Public propertyExpression
Expression
(Inherited from IQueryExpression.)
Public propertyIsSingleColumn
Returns true if this column represents a single column
Public propertyName
Object name, empty by default
(Inherited from IQueryObject.)
Public propertyParameters
Query data parameters
(Inherited from IQueryObject.)
Top
Methods
  NameDescription
Public methodApplyParametersTo
Applies this where condition to the target object
(Inherited from IQueryParameters.)
Public methodAsAlias
Converts the column to a column representing its alias
Public methodAsValue
Gets a query expression representing this object as a value
(Inherited from IQueryObjectWithValue.)
Public methodChanged
Marks the object as changed
(Inherited from IQueryObject.)
Public methodCloneObject
Creates the clone of the object.
(Inherited from IQueryObject.)
Public methodCopyPropertiesTo
Copies the properties to the target query.
(Inherited from IQueryParameters.)
Public methodEnsureParameters
Ensures data parameters for the given query
(Inherited from IQueryParameters.)
Public methodExpand
Expands the expression by replacing parameters with their values
(Inherited from IQueryParameters.)
Public methodGetExpression
Gets a string expression representing this object
(Inherited from IQueryObjectWithValue.)
Public methodIncludeDataParameters
Adds the data parameters to the current query parameters
(Inherited from IQueryObject.)
Public methodToString
Returns the string representation of the expression, with possibility of expanding parameters
(Inherited from IQueryParameters.)
Top
See Also