Question : how to change the  date format on the X-axis  - ssrs

I have a "Weekly" interval set on the X-axis on the chart of my SSRS report.

now, I want to show the week number and not the actual date.

How, do I do this?

Answer : how to change the  date format on the X-axis  - ssrs

use function

instead of using

=Fields!ColumnWithDate.Value

use

=DatePart(DateInterval.WeekOfYear, Fields!ColumnWithDate.Value)