GanttView makes it easier for you to rearrange your tasks to occupy new positions in the project's schedule. You can move a task at run time using the up or down arrows located on the C1GanttView Toolbar.

Move a task at run-time

To move a task at run time, follow the steps below:

1. In the grid, select the task you wish to move.
2. Click either the Move Task Up button to move the task up or Move Task Down button to move the task down a position.
   This moves your task to a newer position in the project's schedule.

Move a task programmatically

To move a task using code, you can use RemoveAt and Insert methods of the Collection class.
Below code snippet shows how you can move a task programmatically in the GanttView.

int taskindex = tasks.IndexOf("Task 1");
C1.Win.C1GanttView.Task task1 = tasks[taskindex];
tasks.RemoveAt(0);
tasks.Insert(1, task1);