i am doing practice in crystal reports in asp.net web application. I am finding two problems, first one is each time i run my app crystal reports ask for password to login the database and also do not update the dynamic fields. the second one is i want to open crystal report on click of button whenever i click on button object of crystal report creates and then it calls its page\_load(this,null) in which i am giving parameter this and null but the page is not going to be open.

please help me and sorry for poor english

thanks