Is there any way to add a header for the resources in Timeline view? I have a custom GroupHeaderContentTemplateSelector, in which I have a grid with a checkbox in column 0, an employee name in column 1, and a supervisor name in column 2. This is working well, but I want to put a header above these columns describing what they are (see image). I realize that they are not columns in the traditional sense, and this is a not a grid. I'm hoping there is some trick to make this work though. In the "headers", I would have a select all checkbox and a textbox that says "Name" and "Supervisor". I can just add these controls statically on the page, but then if the the resource textboxes are ever resized or moved, those static textboxes would be out of alignment. I'm going to add the feature of showing/hiding other "columns" eventually, so that makes placing static header textboxes even tougher.
Thanks for you help.
Thanks for you help.