TcxSchedulerDBStorage Members

A persistence manager that stores user events and resources in a relational data store.

Constructors

Name	Description
Create(TComponent)	Inherited from TComponent.

Properties

Name	Description
ComObject	Inherited from TComponent.
ComponentCount	Inherited from TComponent.
ComponentIndex	Inherited from TComponent.
Components	Inherited from TComponent.
ComponentState	Inherited from TComponent.
ComponentStyle	Inherited from TComponent.
CustomFields	Represents user-defined fields in storage.
DataSource	Specifies the data source that links the bound event persistence manager to a dataset.
DesignInfo	Inherited from TComponent.
EditingEventInfoList	Inherited from TcxCustomSchedulerStorage.
EventCount	Returns the number of stored (posted) user events. Inherited from TcxCustomSchedulerStorage.
Events	Provides indexed access to all stored (posted) user events. Inherited from TcxCustomSchedulerStorage.
FieldCount	Gets the total number of both built-in and custom fields. Inherited from TcxCustomSchedulerStorage.
FieldNames	Provides access to the dataset field names used for binding dataset fields to individual properties of the persisted user events.
Fields	Provides indexed access to storage fields. Inherited from TcxCustomSchedulerStorage.
GenerateGUIDForID	Specifies whether the user event‘s ID should be generated as GUID.
Holidays	References the TcxSchedulerHolidays component instance. Inherited from TcxCustomSchedulerStorage.
InternalUpdate	Determines whether the scheduler and its underlying data store are currently being synchronized. Inherited from TcxCustomSchedulerStorage.
LinksController	Inherited from TcxCustomSchedulerStorage.
Name	Inherited from TComponent.
Observers	Inherited from TComponent.
Owner	Inherited from TComponent.
Reminders	Represents a collection, which stores timed out reminders, if any. Inherited from TcxCustomSchedulerStorage.
ResourceCount	Returns the number of stored resources. Inherited from TcxCustomSchedulerStorage.
ResourceIDs	Returns the unique identifier of a specified stored resource. Inherited from TcxCustomSchedulerStorage.
ResourceNames	Returns the display name of a specified stored resource. Inherited from TcxCustomSchedulerStorage.
Resources	Provides access to the bound event persistence manager’s resource container.
SmartRefresh	Specifies the manner in which dataset records are updated.
StoreUsingGlobalTime	Specifies whether the persistence manager component uses UTC time instead of local. Inherited from TcxCustomSchedulerStorage.
StoringName	Specifies the stored name of the persistent scheduler control’s layout. Inherited from TcxCustomSchedulerStorage.
Tag	Inherited from TComponent.
TimeBias	Returns the current UTC time offset. Inherited from TcxCustomSchedulerStorage.
UseActualTimeRange	Specifies whether user events are retrieved based upon their time period bounds from the underlying data store. Inherited from TcxCustomSchedulerStorage.
UseIndexedID	Specifies whether the indexed user event identifier field is used.
VCLComObject	Inherited from TComponent.

Methods

Name	Description
AddListener(IcxSchedulerStorageListener)	Registers the IcxSchedulerStorageListener listener specified by the AListener parameter so that it’s notified when the storage changes its state. Inherited from TcxCustomSchedulerStorage.
Assign(TPersistent)	Inherited from TPersistent.
AssignTo(TPersistent)	Inherited from TPersistent.
BeginInvoke(TAsyncConstArrayFunctionEvent,Untyped[],TObject)	Inherited from TComponent.
BeginInvoke(TAsyncConstArrayProc,Untyped[],TObject)	Inherited from TComponent.
BeginInvoke(TAsyncConstArrayProcedureEvent,Untyped[],TObject)	Inherited from TComponent.
BeginInvoke(TAsyncFunctionEvent,TObject)	Inherited from TComponent.
BeginInvoke(TAsyncProcedureEvent,TObject)	Inherited from TComponent.
BeginInvoke(TProc,TObject)	Inherited from TComponent.
BeginInvoke<TResult>(TAsyncConstArrayFunc<TResult>,Untyped[],TObject)	Inherited from TComponent.
BeginInvoke<TResult>(TFunc<TResult>,TObject)	Inherited from TComponent.
BeginUpdate	Postpones all notifications that reflect any scheduler storage component changes until an EndUpdate procedure call. Inherited from TcxCustomSchedulerStorage.
CalculateEventActualTimeRanges	Populates the ActualStart and ActualFinish fields with the values of the user event‘s time period bounds. Inherited from TcxCustomSchedulerStorage.
CheckRequiredFields	Checks if all the obligatory properties of persisted user events are mapped to the corresponding fields of the underlying dataset.
Clear	Deletes all user events from the bound persistence manager and updates the associated Scheduler control.
createEvent	Creates a user event with the default settings and adds the event to the storage component. Inherited from TcxCustomSchedulerStorage.
CreateOccurrence(TcxSchedulerEvent,TDateTime,TcxEventType)	Creates occurrence of the APattern parent at the ADate date. Inherited from TcxCustomSchedulerStorage.
DestroyComponents	Inherited from TComponent.
Destroying	Inherited from TComponent.
DoneRestore	Inherited from TcxCustomSchedulerStorage.
EndFunctionInvoke(IAsyncResult)	Inherited from TComponent.
EndInvoke(IAsyncResult)	Inherited from TComponent.
EndInvoke<TResult>(IAsyncResult)	Inherited from TComponent.
EndUpdate	Updates storage and releases a lock on the data controller. Inherited from TcxCustomSchedulerStorage.
Equals(TObject)	Inherited from TObject.
ExecuteAction(TBasicAction)	Inherited from TComponent.
FindAvailableAllDay(TDateTime,TDateTime,Variant,Boolean,TDateTime)	Searches for free time blocks which can be used to schedule an all-day user event. Inherited from TcxCustomSchedulerStorage.
FindAvailableTime(TcxSchedulerEvent,Boolean,TDateTime,TDateTime)	Searches for free time blocks which can be used to schedule the AEvent user event. Inherited from TcxCustomSchedulerStorage.
FindAvailableTime(TDateTime,TDateTime,Boolean,Variant,Boolean,TDateTime,TcxSchedulerEvent)	Inherited from TcxCustomSchedulerStorage.
FindComponent(String)	Inherited from TComponent.
FreeNotification(TComponent)	Inherited from TComponent.
FreeOnRelease	Inherited from TComponent.
FullRefresh	Forces the data controller to update itself and notify the registered IcxSchedulerStorageListener listeners. Inherited from TcxCustomSchedulerStorage.
GenerateHolidayEvents(Variant)	Creates new user events that represent holidays, and adds them to the storage. Inherited from TcxCustomSchedulerStorage.
GetChildren(TGetChildProc,TComponent)	Inherited from TComponent.
GetEventByID(Variant)	Returns an event by its unique identifier. Inherited from TcxCustomSchedulerStorage.
GetEvents(TcxSchedulerFilteredEventList,TDateTime,TDateTime,Variant)	Clears the specified event list and populates it with events retrieved from the persistence manager’s resources. Inherited from TcxCustomSchedulerStorage.
GetEvents(TcxSchedulerFilteredEventList,TDateTime,TDateTime)	Inherited from TcxCustomSchedulerStorage.
GetFieldByName(string)	Inherited from TcxCustomSchedulerStorage.
GetHashCode	Inherited from TObject.
GetHolidayNamesByDate(TDate,string,Boolean)	Populates a parameter with names of holidays taking place at a certain date. Inherited from TcxCustomSchedulerStorage.
GetNamePath	Inherited from TPersistent.
GetOwner	Inherited from TPersistent.
GetParentComponent	Inherited from TComponent.
GetReminderEvents(TDateTime,TcxSchedulerFilteredEventList)	Populates the AList collection with in-memory user events containing reminders. Inherited from TcxCustomSchedulerStorage.
HasParent	Inherited from TComponent.
HolidaysChanged(TObject)	Inherited from TcxCustomSchedulerStorage.
HolidaysRemoved(TObject)	Inherited from TcxCustomSchedulerStorage.
InitRestore	Inherited from TcxCustomSchedulerStorage.
InsertComponent(TComponent)	Inherited from TComponent.
IsActive	Identifies if the event persistence manager is ready for use by the associated scheduler control. Inherited from TcxCustomSchedulerStorage.
IsCaptionAvailable	Inherited from TcxCustomSchedulerStorage.
IsEventEditing(TcxSchedulerControlEvent)	Inherited from TcxCustomSchedulerStorage.
IsEventSharingAllowed	Identifies if the persistence manager can share an event between resources. Inherited from TcxCustomSchedulerStorage.
IsImplementorOf(IInterface)	Inherited from TComponent.
IsLabelColorAvailable	Identifies if the persistence manager stores event label colors. Inherited from TcxCustomSchedulerStorage.
IsLocationAvailable	Identifies if the persistence manager stores information on event locations. Inherited from TcxCustomSchedulerStorage.
IsMessageAvailable	Identifies if the persistence manager stores user event descriptions. Inherited from TcxCustomSchedulerStorage.
IsRecurrenceAvailable	Inherited from TcxCustomSchedulerStorage.
IsReminderAvailable	Inherited from TcxCustomSchedulerStorage.
IsReminderByResourceAvailable	Inherited from TcxCustomSchedulerStorage.
IsStateAvailable	Identifies if the persistence manager stores information on the event creator’s availability status. Inherited from TcxCustomSchedulerStorage.
Loaded	Inherited from TComponent.
Notification(TComponent,TOperation)	Inherited from TComponent.
PopulateHolidayDates(TcxSchedulerDateList,TDate,TDate,Boolean,Boolean)	Populates AList with holiday dates by the specified period. Inherited from TcxCustomSchedulerStorage.
PostEvents	Saves all new user events to the open and connected dataset and updates the associated Scheduler control.
ReferenceInterface(IInterface,TOperation)	Inherited from TComponent.
RemoveComponent(TComponent)	Inherited from TComponent.
RemoveFreeNotification(TComponent)	Inherited from TComponent.
RemoveListener(IcxSchedulerStorageListener)	Deletes the IcxSchedulerStorageListener listener specified by the AListener parameter from the collection of listeners registered with the TcxCustomSchedulerStorage. Inherited from TcxCustomSchedulerStorage.
SetParentComponent(TComponent)	Inherited from TComponent.
SetSubComponent(Boolean)	Inherited from TComponent.
ToString	Inherited from TObject.
UpdateAction(TBasicAction)	Inherited from TComponent.

Events

Name	Description
OnEventDeleted	Fires when AEvent is about to be deleted from storage and memory. Inherited from TcxCustomSchedulerStorage.
OnEventInserted	Fires before the AEvent object is added to storage. Inherited from TcxCustomSchedulerStorage.
OnEventIntersect	Fires when AEvent1 and AEvent2 are about to be overlapped. Inherited from TcxCustomSchedulerStorage.
OnEventModified	Fires before the AEvent object is updated in storage. Inherited from TcxCustomSchedulerStorage.
OnFilterEvent	Fires every time the AEvent instance is about to be loaded into the scheduler cache for displaying by the scheduler. Inherited from TcxCustomSchedulerStorage.
OnGetEventGeneratedID	Fires when the details on a new user event have been posted to the database and a new unique identifier has been generated but not yet assigned to the new user event.
RemindersEvents	Inherited from TcxCustomSchedulerStorage.
ResourcesEvents	Inherited from TcxCustomSchedulerStorage.