DataObjectChangeEvents Class
Definition
Important
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Provides a set of events which a DDEX provider can raise when changes to data objects are made, and provides the means by which a provider can connect to them.
public ref class DataObjectChangeEvents abstract[System.Runtime.InteropServices.Guid("5619B0F3-93CD-4af1-8FFC-458B86B45778")]
public abstract class DataObjectChangeEvents[<System.Runtime.InteropServices.Guid("5619B0F3-93CD-4af1-8FFC-458B86B45778")>]
type DataObjectChangeEvents = classPublic MustInherit Class DataObjectChangeEvents- Inheritance
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DataObjectChangeEvents
- Attributes
Constructors
| DataObjectChangeEvents() |
Class constructor. Instantiates a new instance of the DataObjectChangeEvents class. |
Methods
| EndEventGroup(Int32) |
Terminates an event group that was initiated by calling the StartEventGroup(Int32) method. |
| OnEventGroupEnded(EventArgs) |
Handler for the EventGroupEnded event. |
| OnEventGroupStarted(EventArgs) |
Handler for the EventGroupStarted event. |
| OnObjectAdded(DataObjectChangedEventArgs) |
Handler for the ObjectAdded event. |
| OnObjectChanged(DataObjectChangedEventArgs) |
Handler for the ObjectChanged event. |
| OnObjectRemoved(DataObjectChangedEventArgs) |
Handler for the ObjectRemoved event. |
| RaiseObjectAdded(Int32, String, Object[]) |
Raises the ObjectAdded event within a specific event group. |
| RaiseObjectAdded(String, Object[]) |
Raises a standalone ObjectAdded event, specifying the object type and identifier. |
| RaiseObjectChanged(Int32, String, Object[]) |
Raises the ObjectChanged event within a specified event group. |
| RaiseObjectChanged(Int32, String, Object[], Object[]) |
Raises an ObjectChanged event within a specific event group for an object whose identifier was modified during the change. |
| RaiseObjectChanged(String, Object[]) |
Raises a standalone ObjectChanged event, specifying the type name and identifier. |
| RaiseObjectChanged(String, Object[], Object[]) |
Raises a standalone ObjectChanged event for an object whose identifier was modified during the change. |
| RaiseObjectRemoved(Int32, String, Object[]) |
Raises the ObjectRemoved event within a specified event group. |
| RaiseObjectRemoved(String, Object[]) |
Raises a standalone ObjectRemoved event, specifying type name and object identifier. |
| RollbackEventGroup(Int32) |
Ends an event group by removing the queued event set from the group. |
| StartEventGroup(Int32) |
Starts a group of events initiated by a call to the StartEventGroup method. |
Events
| EventGroupEnded |
Event raised when an event group has completed. |
| EventGroupStarted |
Event raised when an event group has started. |
| ObjectAdded |
Event raised when a data object has been added. |
| ObjectChanged |
Event raised when a data object has been changed. |
| ObjectRemoved |
Event raised when a data object has been removed. |