SchedulerControl.AddAppointments(IEnumerable<AppointmentItem>, Boolean) Method

Adds the specified appointments to the AppointmentItems collection.

Namespace: DevExpress.Xpf.Scheduling

Assembly: DevExpress.Xpf.Scheduling.v23.2.dll

NuGet Package: DevExpress.Wpf.Scheduling

Declaration

C#

public bool AddAppointments(
    IEnumerable<AppointmentItem> appointments,
    bool showConflictsMessageBox = true
)

VB.NET

Public Function AddAppointments(
    appointments As IEnumerable(Of AppointmentItem),
    showConflictsMessageBox As Boolean = True
) As Boolean

Parameters

Name	Type	Description
appointments	IEnumerable<AppointmentItem>	A collection of DevExpress.Xpf.Scheduling.AppointmentItem objects to be added to the AppointmentItems collection.

Optional Parameters

Name	Type	Default	Description
showConflictsMessageBox	Boolean	True	true, to display the message box that warns about conflicted appointments; otherwise, false.

Returns

Type	Description
Boolean	true, if the appointments have been added to the AppointmentItems collection; otherwise, false.

Remarks

The method does not add the specified appointments and returns false in either of the following cases:

• The appointments collection is empty
• It would lead to conflicts restricted by the AllowAppointmentConflicts property and the CustomAllowAppointmentConflicts event
• The Cancel property of your AppointmentAdding event implementation returns true.