Редагувати

Поділитися через


System.Activities.Presentation.View Namespace

Provides classes related to presentation views.

Classes

CommandMenuMode

Specifies the full command menu for the context menu that appears when you right-click the canvas.

DesignerView

Provides Windows Presentation Foundation (WPF) controls for the designer view that represents the workflow canvas.

ExpressionTextBox

Describes a control that enables the user to edit an expression in an activity designer.

Selection

Defines a selection of objects that are published as a ContextItem in the EditingContext.

TypePresenter

A control used for selecting a type.

TypeResolvingOptions

Provides the options available for resolving types used by the TypePresenter.

TypeWrapper

A wrapper class for Type that provides type information. This is a sealed class.

ViewCreatedEventArgs

Represents the event arguments for the workflow view element created event.

ViewStateChangedEventArgs

Provides an object formatted to serve as an event argument containing the information about the changed view state.

ViewStateService

Enables the preservation and accessing of all data values associated with the user interaction components of a workflow application, at a particular point in time in the running of a workflow application. A ViewStateService stores view states for model items.

VirtualizedContainerService

Represents a virtual container service associated with an editing context and design view. The virtual container service is used to customize the UI virtualization behavior.

WorkflowViewService

Handles the mapping of activity designer visual elements and their underlying model items.

WorkflowViewStateService

Manages the view state of the activity designer and its underlying model items.

Interfaces

IExpressionEditorInstance

Represents an expression editor instance.

IExpressionEditorService

Creates or closes expression editors.

Enums

EditingState

Enumerates the possible states of editing an expression in an expression text box.

PropertyKind

An enumeration that describes the type of argument being passed.

ShellBarItemVisibility

Enumerates the items that are visible in the shell bar.

ShellHeaderItemsVisibility

Specifies the visibility of shell header items.

Delegates

ViewStateChangedEventHandler

Declares a delegate type that handles changes to the view state.