Data manipulation in memory card.

[Bharathi Dhas Krishnasamy]

I have to retrieve data from memory card like Category name and respective Items.
1. <Category Name1> a. <Item1> b. <Item2> c. <Item3> 2. <Category Name2> a. <Item1> b. <Item2> c. <Item3> 3. <Category Name3> a. <Item1> b. <Item2> c. <Item3>
Example:
1. <Hotels > a. <Hotel A> b. <Hotel B> c. <Hotel C> 2. <Hospitals> a. <Hospital A> b. <Hospital B> c. <Hospital C> 3. <Medical Stores> a. <Medical Store A> b. <Medical Store B> c. <Medical Store C> 4. <Departmental Stores> a. <Departmental Store A> b. <Departmental Store B> c. <Departmental Store C> 5. <Browsing Centre> a. <Browsing Centre A> b. <Browsing Centre B> c. <Browsing Centre C>


How do I maintain my file and tell the flow of code it?

[Tim Holloway]

Depending on your platform, you may have a database system built into the profile. You can then create a database file on the memory card and use its functions to read, write, and search.

[Bharathi Dhas Krishnasamy]

Tim Holloway wrote:Depending on your platform, you may have a database system built into the profile. You can then create a database file on the memory card and use its functions to read, write, and search.

Hi Tim I'm new to J2ME. Can you explain
1) How to built databse system for profile?
2) How can create database file on memory card?

Thank You :-)