I've used this wonderful tutorial/sample to be able to show baselines for my tasks. Everything works as expected, and I am able to produce a nice representation of both my current timelines as well as my baselines. The problem I do run into is when I select any of the baseline representations. When I do, I get this unhandled exception:
For what it's worth, I have disabled all drag actions as they are not necessary for this project. I don't even need the ability to select a task by clicking on the timeline; however, I have not been able to identify a method for disabling this nor handling the error before it reaches an unhandled exception.
Would someone be able to provide me with a method of either disabling this or handling the error?
For another very minor question - is there a way I can force the rectangle for the baseline to go behind the task that the baseline is defined for? I'm assuming its a draw order, but honestly graphics are not my strong suit and I'm struggling with this.
Thanks!
Sorry I forgot to include the link to the sample I used...
http://www.infragistics.com/community/forums/t/63942.aspx
Another thing... when I have a baseline bar that starts or finishes beyond the timeline bar for that task, I can no longer calculate it's position. Is there a way I can find the X position based on the timeline's timeslots and then Y position from the task's position in the grid?
OK - I got the answer to my last question, so I just thought I would share.
Understandably, there does not exist a TaskUIElement for items that have no visual representation in the Timeline section of the Gantt. Rather than look for the TaskUIElement, I grabbed the TaskAreaUIElement. Once acquired, I reviewed all the RowUIElements in the Ultragrid section of the Ultraganttview, and added a TaskUIElement for those with Baselines. I referenced the TimeSlotUIElement to position in the X and the RowUIElement to position in the Y. This approach is working very smoothly.
I'm still struggling with handling the click event of a task.
Hi,
I'm glad to see that you are using my suggestion. About your issue with unhandled exception - it is cause because our SubTask is not include in the UltraCalendarInfo.Tasks collection and our SubTask does not contains a project.
Maybe the easiest way to solve this issue, could be if you set Enable = false property. For example:
Task subTask1 = new Task();
subTask1.Name ="SubTask 1";
subTask1.StartDateTime =DateTime.Today.AddDays(5);
subTask1.Duration =TimeSpan.FromDays(1);
subTask1.TaskSettings.Enabled =DefaultableBoolean.False;
Task3.MySubTask.Add(subTask1);
Let me know if you have any questions.
Brilliant - not sure how I missed that! Thank you so much.
You have been a great help to me over the past year, Georgi :)