Gantt Task Last Segment's EndDate is not correct
Hi,
I have Gantt task with the StartDate & EndDate property set from it's segments, see the following code below:
var segments = (await repository.GetWorkingCalendarsAsync(plant.PlantCode)).Select((e, sidx) =>
{
return new ProductionOrderGanttSegmentModel
{
SegmentId = segmentId++,
TaskId = taskId,
PlantId = plant.PlantCode,
SegmentStartDate = e.Date,
SegmentDuration = e.Hours!.ToString(),
SegmentEndDate = e.Date.AddHours(e.Hours.Value),
};
}).ToList();
gantt.Add(new ProductionOrderGanttModel
{
TaskId = taskId,
Plant = plant,
TimeSegments = segments,
StartDate = segments.OrderBy(e => e.SegmentStartDate)?.First().SegmentStartDate,
EndDate = segments.OrderByDescending(e => e.SegmentEndDate)?.First().SegmentEndDate,
});
Move to the Page.razor, when I set
<SfGantt Data source="@gantt">
The task's timeline EndDate is correct --> 1/2/2025 04:00 PM
but if the last segment's EndDate become incorrect if I apply the segment into SfGantt like the following code below:
<SfGantt Data source="@gantt">
<GanttSegmentFields DataSource="@segments">
<SfGantt>
Problem details:
- EndDate in the column is correct --> 1/2/2025
- Task's timeline ended at 1/23/2025 instead of 1/2/2025
- Last segment Duration is 360, the correct value is 16 (hour) and the EndDate is 1/23/2025 instead of 1/2/2025
What is the causes of the issue? How to solve this?
Thank you for anyone who helped.
