GanttView.CalculateStartDate(DateTime, TimeSpan) Method

Calculates the time range’s start date by using its working time duration and end date.

Namespace: DevExpress.Xpf.Gantt

Assembly: DevExpress.Xpf.Gantt.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Gantt, DevExpress.Wpf.Gantt

Declaration

C#

public DateTime CalculateStartDate(
    DateTime finishDate,
    TimeSpan duration
)

VB.NET

Public Function CalculateStartDate(
    finishDate As Date,
    duration As TimeSpan
) As Date

Parameters

Name	Type	Description
finishDate	DateTime	End date and time.
duration	TimeSpan	An actual working time duration for a time range that lasts from startDate to finishDate.

Returns

Type	Description
DateTime	Start date and time.

Remarks

The CalculateStartDate method calculates the task or strip line start date considering the nonworking date and time rules.