Skip to main content
.NET 6.0+

DevExpress.ExpressApp.Actions Namespace

Contains classes that provide the Actions component of the eXpressApp Framemework infrastructure.

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp


Name Description
ActionBase The base class for Actions.
ActionBaseEventArgs Represents the base class for arguments passed to Action execution handling events.
ActionUrl An Action which is used to redirect a browser to a specified page.
ChoiceActionBase Represents the ancestor for Actions that provide items to be chosen by an end-user.
ChoiceActionItem An item of the SingleChoiceAction Action.
ChoiceActionItemCollection Represents a binding list of ChoiceActionItem objects.
CustomGetTotalTooltipEventArgs Arguments passed to the CustomGetTotalTooltip event.
CustomizeControlEventArgs Arguments passed to the ActionBase.CustomizeControl event.
CustomizePopupWindowParamsEventArgs Arguments passed to a Pop-up Window Show Action’s PopupWindowShowAction.CustomizePopupWindowParams event.
HandleExceptionEventArgs Arguments passed to the WinWindow.CustomHandleExceptionOnClosing event.
ParametrizedAction Represents a Parametrized Action.
ParametrizedActionExecuteEventArgs Represents arguments passed to a Parametrized Action’s ParametrizedAction.Execute event.
PopupWindowShowAction Represents a Pop-up Window Show Action.
PopupWindowShowActionExecuteEventArgs Represents arguments passed to a Pop-up Window Show Action’s PopupWindowShowAction.Execute event.
SimpleAction Represents a Simple Action.
SimpleActionExecuteEventArgs Represents arguments passed to a Simple Action’s SimpleAction.Execute event.
SingleChoiceAction Represents a Single Choice Action.
SingleChoiceActionExecuteEventArgs Represents arguments passed to a Single Choice Action’s SingleChoiceAction.Execute event.
SupportClientScriptsExtensions static Provides extension methods providing client script support for the Actions in ASP.NET Web Forms applications.


Name Description
CustomizePopupWindowParamsEventHandler Represents a method that will handle the PopupWindowShowAction.CustomizePopupWindowParams event.
ParametrizedActionExecuteEventHandler Represents a method that will handle the ParametrizedAction.Execute event.
PopupWindowShowActionExecuteEventHandler Represents a method that will handle the PopupWindowShowAction.Execute event.
SimpleActionExecuteEventHandler Represents a method that will handle the SimpleAction.Execute event.
SingleChoiceActionExecuteEventHandler Represents a method that will handle the SingleChoiceAction.Execute event.


Name Description
ActionMeaning Contains values specifying whether an Action is represented by an accept, cancel or ordinal button in a Window Forms application’s pop-up Windows.
ActiveItemsBehavior Specifies the display mode for a Choice Action Item.
ChoiceActionItemFindTarget Specifies whether a Choice Action’s Items found by the ChoiceActionItemCollection.Find method must contain child items.
ChoiceActionItemFindType Specifies how the ChoiceActionItemCollection.Find method must perform a search.
DefaultItemMode Contains values specifying the default Choice Action Item.
EmptyItemsBehavior Contains values specifying how a Choice Action with an empty ChoiceActionBase.Items collection must be displayed.
ImageMode Contains values specifying the image displayed by an Action’s control.
SelectionDependencyType Contains values specifying the type of selection that must be specified to make an Action enabled.
SingleChoiceActionItemType Contains values specifying the type of a SingleChoiceAction‘s ChoiceActionBase.Items.
TargetObjectsCriteriaMode Contains values specifying the quantity of selected objects that must satisfy a particular criterion (see ActionBase.TargetObjectsCriteria) to enable an Action.