// GET: api/TaskManager/5
public IEnumerable <ParentTask> GetAllParentTasks()
{
ProjectManagerBL taskManagerBL = new ProjectManagerBL();
List <ParentTask> lstTask = new List <ParentTask>();
foreach (var task in taskManagerBL.ReadAllParentTask())
{
lstTask.Add(new ParentTask()
{
ParentId = task.Parent_ID,
ParentTaskName = task.Parent_Task
});
}
return(lstTask);
}