how to set parameter in crystal report?

[nur alam]

I have create a web page where user enter two date and the report will all required data in the report which are in between two date. It works properly.

I want to show two dates entered by the user in report header. How can I do it?

please help me........
Thanks to all

[kadghar]

Try creating DataSet in your Project with the values you want to pass; in this case, a table with 2 columns (the dates), and all other tables and columns you use for the report.
Then create in your Project a CReport. Set the empty Dataset as its datasource and arrange the info as you need it.

During runtime you can create an instance of the dataset an fill it with your info and an instance of the report, which datasource will be the instance of the DataSet.

HTH