I have 3 databases, db1/db2/db3, every db with 3 tables - customer master, sales record master and item master. In the web page, I got 5 selections for users to choose,
- From which db - combo box
- From what age to what age combo box # get value from customer master
- Area - combo box # get value from customer master
- total purchase value - textbox # get value from sales record master
- item type - combo box # get value from item master
User can generate the report by fill in all the required information or they can just fill in some of them.
Example user can fill in age and item type to generate the report. System will search the record in all db's customer master table and item master table
or user can fill in db2, area, total purchase value and item type to generate the report. System will search record in db2's customer master table, sales record table and item master table.
i am using VB to code. I able to generate the report with single db and multiple fixed parameters (means user must fill in all required information).
It is highly appreciated if anyone can give me some idea how to generate this kind of report in asp.net 4.0 (VB).
Thanking you in advance.