PredecessorLinkType Enum
Lists the values used to specify the Gantt task relationships.
Namespace: DevExpress.Mvvm.Gantt
Assembly: DevExpress.Mvvm.v26.1.dll
NuGet Packages: DevExpress.Mvvm, DevExpress.Win.Navigation
Declaration
Members
| Name | Description |
|---|---|
FinishToStart
|
The successor task may not start before the predecessor task is finished. |
FinishToFinish
|
The successor task may not finish before the predecessor task is finished. |
StartToStart
|
The successor task may not start before the predecessor task is started. |
StartToFinish
|
The successor task may not finish before the predecessor task is started. |
Related API Members
The following properties accept/return PredecessorLinkType values:
| Library | Related API Members |
|---|---|
| Cross-Platform Class Library | GanttPredecessorLink.LinkType |
| WPF Controls | AddingNewPredecessorLinkEventArgs.LinkType |
| BeginPredecessorLinkEditEventArgs.LinkType | |
| GanttConnector.PredecessorLinkType | |
| PredecessorLinkEditCanceledEventArgs.LinkType | |
| PredecessorLinkEditedEventArgs.LinkType | |
| QueryAllowPredecessorLinkEditEventArgs.LinkType |
Remarks
The GanttControl can show relationships between tasks. These relationships are called task dependencies. They indicate dependency criteria based on which tasks begin and end in relation to each other. For example, the FinishToStart dependency means that the second task may not start before the first task is finished.