ConnectorAccessibleObject Class

Reference

Definition

Namespace:: System.Workflow.ComponentModel.Design

Assembly:: System.Workflow.ComponentModel.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Caution

The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*

Provides information on connectors between activity designers that accessibility applications use to adjust an application's UI for users with impairments.

public ref class ConnectorAccessibleObject : System::Windows::Forms::AccessibleObject

public class ConnectorAccessibleObject : System.Windows.Forms.AccessibleObject

[System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
public class ConnectorAccessibleObject : System.Windows.Forms.AccessibleObject

type ConnectorAccessibleObject = class
    inherit AccessibleObject

[<System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")>]
type ConnectorAccessibleObject = class
    inherit AccessibleObject

Public Class ConnectorAccessibleObject
Inherits AccessibleObject

Inheritance: Object

MarshalByRefObject

StandardOleMarshalObject

AccessibleObject
ConnectorAccessibleObject

Attributes: ObsoleteAttribute

Remarks

Note

This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5.

When using a freeform layout, activity designers are connected to each other using the Connector class. The ConnectorAccessibleObject class is used to provide information on these connectors between activity designers that accessibility applications use to adjust an application's UI.

Also, you can use this class to customize the drawing when you derive a class from Connector.

Constructors

ConnectorAccessibleObject(Connector)

Initializes an instance of the ConnectorAccessibleObject class using an instance of Connector.

Properties

Bounds	Gets the location and size of the accessible object.
DefaultAction	Gets a string that describes the default action of the object. Not all objects have a default action. (Inherited from AccessibleObject)
Description	Gets a string that describes the visual appearance of the specified object. Not all objects have a description. (Inherited from AccessibleObject)
Help	Gets a description of what the object does or how the object is used. (Inherited from AccessibleObject)
KeyboardShortcut	Gets the shortcut key or access key for the accessible object. (Inherited from AccessibleObject)
Name	Gets or sets the object name.
Parent	Gets the parent of an accessible object.
Role	Gets the role of this accessible object.
State	Gets the state of this accessible object. (Inherited from AccessibleObject)
Value	Gets or sets the value of an accessible object. (Inherited from AccessibleObject)

Methods

CreateObjRef(Type)	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject)
DoDefaultAction()	Performs the default action associated with this accessible object. (Inherited from AccessibleObject)
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetChild(Int32)	Retrieves the accessible child corresponding to the specified index. (Inherited from AccessibleObject)
GetChildCount()	Retrieves the number of children belonging to an accessible object. (Inherited from AccessibleObject)
GetFocused()	Retrieves the object that has the keyboard focus. (Inherited from AccessibleObject)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetHelpTopic(String)	Gets an identifier for a Help topic identifier and the path to the Help file associated with this accessible object. (Inherited from AccessibleObject)
GetLifetimeService()	Obsolete. Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject)
GetSelected()	Retrieves the currently selected child. (Inherited from AccessibleObject)
GetType()	Gets the Type of the current instance. (Inherited from Object)
HitTest(Int32, Int32)	Retrieves the child object at the specified screen coordinates.
InitializeLifetimeService()	Obsolete. Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject)
Navigate(AccessibleNavigation)	Navigates to another accessible object. (Inherited from AccessibleObject)
RaiseAutomationNotification(AutomationNotificationKind, AutomationNotificationProcessing, String)	Raises the UI automation notification event. (Inherited from AccessibleObject)
RaiseLiveRegionChanged()	Raises the LiveRegionChanged UI automation event. (Inherited from AccessibleObject)
Select(AccessibleSelection)	Modifies the selection or moves the keyboard focus of the accessible object. (Inherited from AccessibleObject)
ToString()	Returns a string that represents the current object. (Inherited from Object)
UseStdAccessibleObjects(IntPtr, Int32)	Associates an object with an instance of an AccessibleObject based on the handle and the object id of the object. (Inherited from AccessibleObject)
UseStdAccessibleObjects(IntPtr)	Associates an object with an instance of an AccessibleObject based on the handle of the object. (Inherited from AccessibleObject)

Explicit Interface Implementations

IAccessible.accChildCount	Gets the number of child interfaces that belong to this object. For a description of this member, see accChildCount. (Inherited from AccessibleObject)
IAccessible.accDoDefaultAction(Object)	Performs the specified object's default action. Not all objects have a default action. For a description of this member, see accDoDefaultAction(Object). (Inherited from AccessibleObject)
IAccessible.accFocus	Gets the object that has the keyboard focus. For a description of this member, see accFocus. (Inherited from AccessibleObject)
IAccessible.accHitTest(Int32, Int32)	Gets the child object at the specified screen coordinates. For a description of this member, see accHitTest(Int32, Int32). (Inherited from AccessibleObject)
IAccessible.accLocation(Int32, Int32, Int32, Int32, Object)	Gets the object's current screen location. For a description of this member, see accLocation(Int32, Int32, Int32, Int32, Object). (Inherited from AccessibleObject)
IAccessible.accNavigate(Int32, Object)	Navigates to an accessible object relative to the current object. For a description of this member, see accNavigate(Int32, Object). (Inherited from AccessibleObject)
IAccessible.accParent	Gets the parent accessible object of this object. For a description of this member, see accParent. (Inherited from AccessibleObject)
IAccessible.accSelect(Int32, Object)	Modifies the selection or moves the keyboard focus of the accessible object. For a description of this member, see accSelect(Int32, Object). (Inherited from AccessibleObject)
IAccessible.accSelection	Gets the selected child objects of an accessible object. For a description of this member, see accSelection. (Inherited from AccessibleObject)
IReflect.GetField(String, BindingFlags)	Gets the FieldInfo object corresponding to the specified field and binding flag. For a description of this member, see GetField(String, BindingFlags). (Inherited from AccessibleObject)
IReflect.GetFields(BindingFlags)	Gets an array of FieldInfo objects corresponding to all fields of the current class. For a description of this member, see GetFields(BindingFlags). (Inherited from AccessibleObject)
IReflect.GetMember(String, BindingFlags)	Gets an array of MemberInfo objects corresponding to all public members or to all members that match a specified name. For a description of this member, see GetMember(String, BindingFlags). (Inherited from AccessibleObject)
IReflect.GetMembers(BindingFlags)	Gets an array of MemberInfo objects corresponding either to all public members or to all members of the current class. For a description of this member, see GetMembers(BindingFlags). (Inherited from AccessibleObject)
IReflect.GetMethod(String, BindingFlags, Binder, Type[], ParameterModifier[])	Gets a MethodInfo object corresponding to a specified method, using a Type array to choose from among overloaded methods. For a description of this member, see GetMethod(String, BindingFlags, Binder, Type[], ParameterModifier[]). (Inherited from AccessibleObject)
IReflect.GetMethod(String, BindingFlags)	Gets a MethodInfo object corresponding to a specified method under specified search constraints. For a description of this member, see GetMethod(String, BindingFlags). (Inherited from AccessibleObject)
IReflect.GetMethods(BindingFlags)	Gets an array of MethodInfo objects with all public methods or all methods of the current class. For a description of this member, see GetMethods(BindingFlags). (Inherited from AccessibleObject)
IReflect.GetProperties(BindingFlags)	Gets an array of PropertyInfo objects corresponding to all public properties or to all properties of the current class. For a description of this member, see GetProperties(BindingFlags). (Inherited from AccessibleObject)
IReflect.GetProperty(String, BindingFlags, Binder, Type, Type[], ParameterModifier[])	Gets a PropertyInfo object corresponding to a specified property with specified search constraints. For a description of this member, see GetProperty(String, BindingFlags, Binder, Type, Type[], ParameterModifier[]). (Inherited from AccessibleObject)
IReflect.GetProperty(String, BindingFlags)	Gets a PropertyInfo object corresponding to a specified property under specified search constraints. For a description of this member, see GetProperty(String, BindingFlags). (Inherited from AccessibleObject)
IReflect.InvokeMember(String, BindingFlags, Binder, Object, Object[], ParameterModifier[], CultureInfo, String[])	Invokes a specified member. For a description of this member, see InvokeMember(String, BindingFlags, Binder, Object, Object[], ParameterModifier[], CultureInfo, String[]). (Inherited from AccessibleObject)
IReflect.UnderlyingSystemType	Gets the underlying type that represents the IReflect object. For a description of this member, see UnderlyingSystemType. (Inherited from AccessibleObject)

Applies to

共用方式為