DevExpress.Data.Controls.ExpressionEditor Namespace

Contains classes and interfaces enabling you to customize the Expression Editor in WinForms applications.

Assembly : DevExpress.Data.v25.2.dll

NuGet Package : DevExpress.Data

Classes

Name	Description
AutoCompleteItem	Enables customization of Expression Editor items for which automatic completion is available.
ColumnInfo	Provides information about a data column listed in the Expression Editor.
ConstantInfo	Provides information about a static constant listed in the Expression Editor.
ExpressionEditorContext	Enables customization of the Expression Editor.
ExpressionEditorModel	The Expression Editor model.
ExpressionEditorOptionsBehavior	Enables additional customization of the Expression Editor.
ExpressionEditorPresenter	Provides the Presenter functionality to an Expression Editor.
ExpressionEditorUIHelper static	Enables you to launch the Expression Editor in your application at runtime with the specified settings.
FunctionInfo	Provides information about a function listed in the Expression Editor.
ItemInfoBase	The base for classes that provide functionality to Expression Editor items (such as constants, functions and data columns).
OperatorInfo	Provides information about an operator listed in the Expression Editor.
ParameterInfo	Provides information about a parameter listed in the Expression Editor.

Interfaces

Name	Description
IAutoCompleteItemsProvider	If implemented, enables you to obtain the list of suggestions corresponding to a specific part of an expression.
IColumnDynamicProvider	Provides information about data columns which becomes available only at runtime (as is the case with recurrent data fields in a report’s XtraReportBase.DataSource)
ICriteriaOperatorValidatorProvider	If implemented, enables you to access the criteria validator assigned to an Expression Editor.
IExpressionEditorColorProvider	If implemented, provides a color scheme for painting expression elements in the Expression Editor.
IExpressionEditorPresenter	If implemented, provides the Presenter functionality to an Expression Editor.
IExpressionEditorView	If implemented, provides the View functionality to an Expression Editor.

Enums

Name	Description
AutoCompleteItemKind	Lists the items for which automatic completion is available in the Expression Editor.
ExpressionElementKind	Lists the elements of an expression available in the Expression Editor.