Occurs before the Appointment Dependency dialog window is invoked.
public event AppointmentDependencyFormEventHandler EditAppointmentDependencyFormShowing
Public Event EditAppointmentDependencyFormShowing As AppointmentDependencyFormEventHandler
The EditAppointmentDependencyFormShowing event's data class is AppointmentDependencyFormEventArgs. The following properties provide information specific to this event:
|AppointmentDependency||Gets the appointment dependency for which the dialog will be shown.|
|CommandSourceType||Indicates the mechanism of the command input, e.g. keyboard, mouse, menu.|
|DialogResult||Gets or sets the return value of a dialog box. Inherited from ShowFormEventArgs.|
|Handled||Gets or sets whether an event was handled, if it was handled the default actions are not required. Inherited from ShowFormEventArgs.|
|Parent||Gets or sets a parent of the form being shown. Inherited from ShowFormEventArgs.|
|ReadOnly||Gets a value indicating whether an appointment dependency is read-only.|
Handle the EditAppointmentDependencyFormShowing event to perform any actions prior to the Appointment Dependency dialog being shown. You can specify a custom dialog in place of the standard one or not display a dialog at all.
This dialog can be invoked either in the GanttView view by an end-user, or via the SchedulerControl.ShowEditAppointmentDependencyForm method. Note that the appointment dependency which will be edited in this dialog window can be specified via the AppointmentDependencyFormEventArgs.AppointmentDependency property.