TaskLinkCollection.Add
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]Add(Task, Task)
Returns an instance of Finish-Start TaskLink which has been added to the TaskLinkCollection object.
public TaskLink Add(Task pred, Task succ)
| Parameter | Type | Description |
|---|---|---|
| pred | Task | Predecessor task. |
| succ | Task | Successor task. |
Return Value
a task link instance which has been added to this object.
Exceptions
| exception | condition |
|---|---|
| ArgumentNullException | If any of input tasks is equal to null then ArgumentNullException will be thrown. |
Examples
Shows how to work with task link collections.
var project = new Project(DataDir + "SampleProject.mpp");
// get tasks
var task1 = project.RootTask.Children.GetById(1);
var task2 = project.RootTask.Children.GetById(2);
var task3 = project.RootTask.Children.GetById(3);
var task4 = project.RootTask.Children.GetById(4);
var task5 = project.RootTask.Children.GetById(5);
// link the tasks
project.TaskLinks.Add(task1, task2);
project.TaskLinks.Add(task2, task3, TaskLinkType.FinishToStart);
project.TaskLinks.Add(task3, task4, TaskLinkType.FinishToStart);
project.TaskLinks.Add(task4, task5, TaskLinkType.FinishToStart, project.GetDuration(1, TimeUnitType.Day));
project.TaskLinks.Add(task2, task5, TaskLinkType.FinishToStart, project.GetDuration(2, TimeUnitType.Day));
// print links among the tasks
Console.WriteLine("Print task links of " + project.TaskLinks.ParentProject.Get(Prj.Name) + " project.");
Console.WriteLine("Task links count: " + project.TaskLinks.Count);
foreach (var link in project.TaskLinks)
{
Console.WriteLine("From ID = " + link.PredTask.Get(Tsk.Id) + " => To ID = " + link.SuccTask.Get(Tsk.Id));
Console.WriteLine();
}
// edit link by index access
project.TaskLinks[0].LagFormat = TimeUnitType.Hour;
// remove all task links
List<TaskLink> taskLinks = project.TaskLinks.ToList();
foreach (var link in taskLinks)
{
project.TaskLinks.Remove(link);
}
See Also
- class TaskLink
- class Task
- class TaskLinkCollection
- namespace Aspose.Tasks
- assembly Aspose.Tasks
Add(Task, Task, TaskLinkType)
Returns an instance of TaskLink which has been added to the TaskLinkCollection object.
public TaskLink Add(Task pred, Task succ, TaskLinkType linkType)
| Parameter | Type | Description |
|---|---|---|
| pred | Task | Predecessor task. |
| succ | Task | Successor task. |
| linkType | TaskLinkType | Link type TaskLinkType |
Return Value
a task link instance which has been added to this object.
Exceptions
| exception | condition |
|---|---|
| ArgumentNullException | If any of input tasks is equal to null then ArgumentNullException will be thrown. |
Examples
Shows how to work with task link collections.
var project = new Project(DataDir + "SampleProject.mpp");
// get tasks
var task1 = project.RootTask.Children.GetById(1);
var task2 = project.RootTask.Children.GetById(2);
var task3 = project.RootTask.Children.GetById(3);
var task4 = project.RootTask.Children.GetById(4);
var task5 = project.RootTask.Children.GetById(5);
// link the tasks
project.TaskLinks.Add(task1, task2);
project.TaskLinks.Add(task2, task3, TaskLinkType.FinishToStart);
project.TaskLinks.Add(task3, task4, TaskLinkType.FinishToStart);
project.TaskLinks.Add(task4, task5, TaskLinkType.FinishToStart, project.GetDuration(1, TimeUnitType.Day));
project.TaskLinks.Add(task2, task5, TaskLinkType.FinishToStart, project.GetDuration(2, TimeUnitType.Day));
// print links among the tasks
Console.WriteLine("Print task links of " + project.TaskLinks.ParentProject.Get(Prj.Name) + " project.");
Console.WriteLine("Task links count: " + project.TaskLinks.Count);
foreach (var link in project.TaskLinks)
{
Console.WriteLine("From ID = " + link.PredTask.Get(Tsk.Id) + " => To ID = " + link.SuccTask.Get(Tsk.Id));
Console.WriteLine();
}
// edit link by index access
project.TaskLinks[0].LagFormat = TimeUnitType.Hour;
// remove all task links
List<TaskLink> taskLinks = project.TaskLinks.ToList();
foreach (var link in taskLinks)
{
project.TaskLinks.Remove(link);
}
See Also
- class TaskLink
- class Task
- enum TaskLinkType
- class TaskLinkCollection
- namespace Aspose.Tasks
- assembly Aspose.Tasks
Add(Task, Task, TaskLinkType, Duration)
Returns an instance of TaskLink which has been added to the TaskLinkCollection object.
public TaskLink Add(Task pred, Task succ, TaskLinkType linkType, Duration lag)
| Parameter | Type | Description |
|---|---|---|
| pred | Task | Predecessor task. |
| succ | Task | Successor task. |
| linkType | TaskLinkType | Link type TaskLinkType |
| lag | Duration | Link lag Duration. |
Return Value
a task link which has been added to this object.
Exceptions
| exception | condition |
|---|---|
| ArgumentNullException | If any of input tasks is equal to null then ArgumentNullException will be thrown. |
Examples
Shows how to work with task link collections.
var project = new Project(DataDir + "SampleProject.mpp");
// get tasks
var task1 = project.RootTask.Children.GetById(1);
var task2 = project.RootTask.Children.GetById(2);
var task3 = project.RootTask.Children.GetById(3);
var task4 = project.RootTask.Children.GetById(4);
var task5 = project.RootTask.Children.GetById(5);
// link the tasks
project.TaskLinks.Add(task1, task2);
project.TaskLinks.Add(task2, task3, TaskLinkType.FinishToStart);
project.TaskLinks.Add(task3, task4, TaskLinkType.FinishToStart);
project.TaskLinks.Add(task4, task5, TaskLinkType.FinishToStart, project.GetDuration(1, TimeUnitType.Day));
project.TaskLinks.Add(task2, task5, TaskLinkType.FinishToStart, project.GetDuration(2, TimeUnitType.Day));
// print links among the tasks
Console.WriteLine("Print task links of " + project.TaskLinks.ParentProject.Get(Prj.Name) + " project.");
Console.WriteLine("Task links count: " + project.TaskLinks.Count);
foreach (var link in project.TaskLinks)
{
Console.WriteLine("From ID = " + link.PredTask.Get(Tsk.Id) + " => To ID = " + link.SuccTask.Get(Tsk.Id));
Console.WriteLine();
}
// edit link by index access
project.TaskLinks[0].LagFormat = TimeUnitType.Hour;
// remove all task links
List<TaskLink> taskLinks = project.TaskLinks.ToList();
foreach (var link in taskLinks)
{
project.TaskLinks.Remove(link);
}
See Also
- class TaskLink
- class Task
- enum TaskLinkType
- struct Duration
- class TaskLinkCollection
- namespace Aspose.Tasks
- assembly Aspose.Tasks
Add(TaskLink)
This is the stub implementation of ICollection’s Add method, that only throws NotSupportedException
public void Add(TaskLink item)
| Parameter | Type | Description |
|---|---|---|
| item | TaskLink | The item to add. |
See Also
- class TaskLink
- class TaskLinkCollection
- namespace Aspose.Tasks
- assembly Aspose.Tasks
