Error message in Combo chart to restrict the user from selecting more than one value from one of the list box.
Hi,
In a combo chart I want to display the error message to the user if more than one value is selected from one of the list box. Please help to achive this
find the attached qvw file. In this file in address field if you will select only one address then in chart it will show the chart value but when you will select more than one value then it will give the error msg.
