GanttView.CalculateDuration(DateTime, DateTime) Method

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

Assembly : DevExpress.Xpf.Gantt.v25.2.dll

NuGet Package : DevExpress.Wpf.Gantt

Declaration

csharp

public TimeSpan CalculateDuration(
    DateTime startDate,
    DateTime finishDate
)

Public Function CalculateDuration(
    startDate As Date,
    finishDate As Date
) As TimeSpan

Name	Type	Description
startDate	DateTime

Start date and time.

| | finishDate | DateTime |

End date and time.

Type	Description
TimeSpan

An actual working time duration for a time range that lasts from startDate to finishDate.

The CalculateDuration method calculates the task or strip line duration considering the nonworking date and time rules.