I am using .net crystal reports on my machine. i developed two reports. the two reports are displaying correctly. But in one report i am able to export the report correctly to the desired format. but in the second report i am getting the error "input string not in correct format". but the same code i used for the both reports.i.e., i copied the first reports code to the second reports code.
The first report is in one page and the second report is in the dialog window. and i passed all the parameter values and connection string values to the report along with the selection formula.