Member name	Value	Description
Undefined	-1	Undefined value.
AssignmentRemainingWork	1	Assignment Remaining Work.
AssignmentActualWork	2	Assignment Actual Work.
AssignmentActualOvertimeWork	3	Assignment Actual Overtime Work.
AssignmentBaselineWork	4	Assignment Baseline Work.
AssignmentBaselineCost	5	Assignment Baseline Cost.
AssignmentActualCost	6	Assignment Actual Cost.
ResourceBaselineWork	7	Resource Baseline Work.
ResourceBaselineCost	8	Resource Baseline Cost.
TaskBaselineWork	9	Task Baseline Work.
TaskBaselineCost	10	Task Baseline Cost.
TaskPercentComplete	11	Task Percent Complete.
AssignmentBaseline1Work	16	Assignment Baseline 1 Work
AssignmentBaseline1Cost	17	Assignment Baseline 1 Cost.
TaskBaseline1Work	18	Task Baseline 1 Work.
TaskBaseline1Cost	19	Task Baseline 1 Cost.
ResourceBaseline1Work	20	Resource Baseline 1 Work.
ResourceBaseline1Cost	21	Resource Baseline 1 Cost.
AssignmentBaseline2Work	22	Assignment Baseline 2 Work.
AssignmentBaseline2Cost	23	Assignment Baseline 2 Cost.
TaskBaseline2Work	24	Task Baseline 2 Work.
TaskBaseline2Cost	25	Task Baseline 2 Cost.
ResourceBaseline2Work	26	Resource Baseline 2 Work.
ResourceBaseline2Cost	27	Resource Baseline 2 Cost.
AssignmentBaseline3Work	28	Assignment Baseline 3 Work.
AssignmentBaseline3Cost	29	Assignment Baseline 3 Cost.
TaskBaseline3Work	30	Task Baseline 3 Work.
TaskBaseline3Cost	31	Task Baseline 3 Cost.
ResourceBaseline3Work	32	Resource Baseline 3 Work.
ResourceBaseline3Cost	33	Resource Baseline 3 Cost.
AssignmentBaseline4Work	34	Assignment Baseline 4 Work.
AssignmentBaseline4Cost	35	Assignment Baseline 4 Cost.
TaskBaseline4Work	36	Task Baseline 4 Work.
TaskBaseline4Cost	37	Task Baseline 4 Cost.
ResourceBaseline4Work	38	Resource Baseline 4 Work.
ResourceBaseline4Cost	39	Resource Baseline 4 Cost.
AssignmentBaseline5Work	40	Assignment Baseline 5 Work.
AssignmentBaseline5Cost	41	Assignment Baseline 5 Cost.
TaskBaseline5Work	42	Task Baseline 5 Work.
TaskBaseline5Cost	43	Task Baseline 5 Cost.
ResourceBaseline5Work	44	Resource Baseline 5 Work.
ResourceBaseline5Cost	45	Resource Baseline 5 Cost.
AssignmentBaseline6Work	46	Assignment Baseline 6 Work.
AssignmentBaseline6Cost	47	Assignment Baseline 6 Cost.
TaskBaseline6Work	48	Task Baseline 6 Work.
TaskBaseline6Cost	49	Task Baseline 6 Cost.
ResourceBaseline6Work	50	Resource Baseline 6 Work.
ResourceBaseline6Cost	51	Resource Baseline 6 Cost.
AssignmentBaseline7Work	52	Assignment Baseline 7 Work.
AssignmentBaseline7Cost	53	Assignment Baseline 7 Cost.
TaskBaseline7Work	54	Task Baseline 7 Work.
TaskBaseline7Cost	55	Task Baseline 7 Cost.
ResourceBaseline7Work	56	Resource Baseline 7 Work
ResourceBaseline7Cost	57	Resource Baseline 7 Cost.
AssignmentBaseline8Work	58	Assignment Baseline 8 Work.
AssignmentBaseline8Cost	59	Assignment Baseline 8 Cost.
TaskBaseline8Work	60	Task Baseline 8 Work.
TaskBaseline8Cost	61	Task Baseline 8 Cost.
ResourceBaseline8Work	62	Resource Baseline 8 Work.
ResourceBaseline8Cost	63	Resource Baseline 8 Cost.
AssignmentBaseline9Work	64	Assignment Baseline 9 Work.
AssignmentBaseline9Cost	65	Assignment Baseline 9 Cost.
TaskBaseline9Work	66	Task Baseline 9 Work.
TaskBaseline9Cost	67	Task Baseline 9 Cost.
ResourceBaseline9Work	68	Resource Baseline 9 Work.
ResourceBaseline9Cost	69	Resource Baseline 9 Cost.
AssignmentBaseline10Work	70	Assignment Baseline 10 Work.
AssignmentBaseline10Cost	71	Assignment Baseline 10 Cost.
TaskBaseline10Work	72	Task Baseline 10 Work.
TaskBaseline10Cost	73	Task Baseline 10 Cost.
ResourceBaseline10Work	74	Resource Baseline 10 Work.
ResourceBaseline10Cost	75	Resource Baseline 10 Cost.
PhysicalPercentComplete	76	Physical Percent Complete.
TaskWork	77	Task Work.
TaskCost	78	Task Cost.
ResourceWork	79	Resource Work.
ResourceCost	80	Resource Cost.
AssignmentWork	81	Assignment Work.
AssignmentCost	82	Assignment Cost.

Examples

Shows how to work with custom timephased data.

var project = new Project(DataDir + "Project1.mpp") { CalculationMode = CalculationMode.None };

var workResource = project.Resources.Add("Work Resource");
workResource.Set(Rsc.Type, ResourceType.Work);
var costResource = project.Resources.Add("Cost Resource");
costResource.Set(Rsc.Type, ResourceType.Cost);

var task = project.RootTask.Children.Add("Task");
task.Set(Tsk.Start, new DateTime(2018, 1, 1, 8, 0, 0));
task.Set(Tsk.Duration, project.GetDuration(1, TimeUnitType.Day));

var workAssignment = project.ResourceAssignments.Add(task, workResource);
workAssignment.Set(Asn.WorkContour, WorkContourType.Contoured);
var costAssignment = project.ResourceAssignments.Add(task, costResource);
costAssignment.Set(Asn.WorkContour, WorkContourType.Contoured);

// lets add custom timephased tds
workAssignment.TimephasedData.Clear();

// add work days
var td1 = TimephasedData.CreateWorkTimephased(
    workAssignment.Get(Asn.Uid),
    new DateTime(2018, 1, 2, 8, 0, 0),
    new DateTime(2018, 1, 5, 17, 0, 0),
    TimeSpan.FromHours(40),
    TimeUnitType.Hour,
    TimephasedDataType.AssignmentRemainingWork);

// add weekend
var td2 = TimephasedData.CreateWorkTimephased(
    workAssignment.Get(Asn.Uid),
    new DateTime(2018, 1, 6, 8, 0, 0),
    new DateTime(2018, 1, 8, 8, 0, 0),
    TimeSpan.Zero,
    TimeUnitType.Hour,
    TimephasedDataType.AssignmentRemainingWork);

workAssignment.TimephasedData.Add(td1);
workAssignment.TimephasedData.Add(td2);

costAssignment.TimephasedData.Clear();

// add work days
var td11 = TimephasedData.CreateCostTimephased(
    costAssignment.Get(Asn.Uid),
    new DateTime(2018, 1, 2, 8, 0, 0),
    new DateTime(2018, 1, 5, 17, 0, 0),
    1,
    TimeUnitType.Hour,
    TimephasedDataType.AssignmentCost);

// add weekend
var td22 = TimephasedData.CreateCostTimephased(
    costAssignment.Get(Asn.Uid),
    new DateTime(2018, 1, 6, 8, 0, 0),
    new DateTime(2018, 1, 8, 8, 0, 0),
    0,
    TimeUnitType.Hour,
    TimephasedDataType.AssignmentCost);

costAssignment.TimephasedData.Add(td11);
costAssignment.TimephasedData.Add(td22);

Console.WriteLine("Print assignment timephased data:");
foreach (var assignment in project.ResourceAssignments)
{
    Console.WriteLine("Assignment UID: " + assignment.Get(Asn.Uid));
    foreach (var tds in assignment.TimephasedData)
    {
        Console.WriteLine("  Uid: " + tds.Uid);
        Console.WriteLine("  Start: " + tds.Start);
        Console.WriteLine("  Finish: " + tds.Finish);
        Console.WriteLine("  Type: " + tds.TimephasedDataType);
        Console.WriteLine("  Unit: " + tds.Unit);
        Console.WriteLine("  Value: " + tds.Value);
        Console.WriteLine("  ValueToCost: " + tds.ValueToCost);
        Console.WriteLine("  ValueToDuration: " + tds.ValueToDuration);
        Console.WriteLine("  ValueToUnits: " + tds.ValueToUnits);
        Console.WriteLine();
    }
}

project.Recalculate();

Reference

Aspose.Tasks Namespace