Hello,
I have a bar chart. It has the data set as follows. I am using VB.NET 2.0
ID Forum No. of Users
1 ABC 5
2 DEF 3
3 GHI Null
4 JKL Null
I have each forum displayed in a different color in the bar chart. I also have the legend boxes enabled. But they show all the forum names
irrespective of the data in the "No. of Users" column. I want the legend boxes to show up for only the first two forums which have non null
values for "No. of users". Even though there are only two bars in the above chart but all legend boxes show up for all forums. How can I control
the display of legend boxes based on the column values.
Also when there is no data in the chart how do i display a message in the chart saying "No data available"
Thanks.....
