GanttControl.CustomCalcTaskDependency Event

Fires before the control calculates a dependency line. Allows you to specify the dependency line.

Namespace: DevExpress.XtraGantt

Assembly: DevExpress.XtraGantt.v25.1.dll

NuGet Package: DevExpress.Win.Gantt

Declaration

C#

[DXCategory("Events")]
public event CustomCalcTaskDependencyEventHandler CustomCalcTaskDependency

VB.NET

<DXCategory("Events")>
Public Event CustomCalcTaskDependency As CustomCalcTaskDependencyEventHandler

Event Data

The CustomCalcTaskDependency event's data class is CustomCalcTaskDependencyEventArgs. The following properties provide information specific to this event:

Property	Description
ArrowBounds	Gets or sets the dependency arrow’s bounds.
DependencyType	Gets the dependency type (finish-to-start, finish-to-finish, etc.).
Handled	Gets or sets whether the event is handled. Suppresses the default calculation.
Lines	Gets the list of lines that specify the dependency line.
PredecessorDuration	Gets the predecessor task’s duration.
PredecessorFinishDate	Gets the predecessor task’s finish date.
PredecessorStartDate	Gets the predecessor task’s start date.
RotateArrow	Gets or sets how much the arrow is rotated and the axis used to flip the arrow.
SuccessorDuration	Gets the successor task’s duration.
SuccessorFinishDate	Gets the successor task’s finish date.
SuccessorStartDate	Gets the successor task’s start date.