The C1GanttView.PercentComplete property specifies the completion status of a task in percentage.
Note: In code, value of PercentComplete property should be between 0 and 1. For example, if you want to set PercentComplete property for task 3 to 30% then, write the following code:
c1GanttView1.Tasks[2].PercentComplete= 0.3;
c1GanttView1.Tasks[2].PercentComplete= 0.3;
A 100% complete task is represented differently in the C1GanttView control. A task completion indicator appears next to the tasks which are 100% complete, as shown in the image below:
See Also