File Mapping

Question

Hello Everyone
I am trying to create a Shared Memory between applications written in C and VB.NET. Interface variables are defined in "SharedMemory.h" file. C-application is accessing the memory  via pointer to the structure which holds the data. I want to include this header into my VB.net application and create shared memory using data type defined in the header. Now couple of questions: is shared memory possible between C and VB.NET applications, if yes give me please a hint how to do that? Is that possible to include a .h file into VB.net application?

Thanks a lot for any help,

Filip

Answer 1

Thanks Feras...

Answer 2

you should check out the analytical and grouping functions provided by orcale 8i or more i mean the cube and rollup functions ... it contains a perfect solution for your problems ... but they are available only with oracle 8i or more .... read about it in oracle documentation, it is so helpfull functions for summerizing your SQL code and eliminating complexity and SAVING the query time Feras