Great article! I have this working but one problem still remains. I want to introduce a constant line in the Y-axis to display where "TODAY" is in the Gantt chart.

I have already tried manipulating the "Minor gridlines interval" on the Y-Axis and this works in some cases where for example "TODAY" is far greater than the start date of any task, but where this is not the case I get a repeated minor gridline interval indicating multiple "TODAY" points on the gantt chart which is clearly wrong.

I cannot seem to crack this problem. All of the grouping and data series stuff effectively alters the "category" elements of the report in the X-Axis so I am all out of ideas. Any of you bright sparks out there got any clues.

For those of you who haven't read the article we are dealing with a stacked bar chart here, SSRS and I am using the report viewer control to render an RDLC report (converted from the original RDL in the article).

Any help would be appreciated!!

Regards,

Si