Hi,
example: https://www.ghielectronics.com/docs/135/sqlite-database
works fine and also an other example where I create a txt file to SD card works.
So communication to SD card should be ok.
But when I am trying to do: Database myDatabase = new GHI.SQLite.Database(“\SD\Database.dat”);
is giving an error.
What is the procedure, shall I mount first SD card and or create a Database.dat file at SD card
before new GHI.Database …??
Regards
Jari
@ jari - Welcome to the forum. Can you post some code and the error-messages/debug-output so we can help you better, please.
hi,
here comes a little bit more what I am trying .
#1
Database myDatabase = new GHI.SQLite.Database(); //
This (above) works fine. It creates a database to RAM.
#2
Database myDatabase = new GHI.SQLite.Database("\SD\Database.dat");
This cause an error:
"#### Exception GHI.SQLite.Database+OpenException - 0x00000000 (1) ####
#### Message:
#### GHI.SQLite.Database::.ctor [IP: 002b] ####
#### MFConsoleApplication1.DataBase::.ctor [IP: 000c] ####
#### MFConsoleApplication1.Program::Main [IP: 0025] ####
A first chance exception of type ‘GHI.SQLite.Database.OpenException’ occurred in GHI.SQLite.dll
An unhandled exception of type ‘GHI.SQLite.Database.OpenException’ occurred in GHI.SQLite.dll
Uncaught exception
The thread ‘’ (0x1) has exited with code 0 (0x0).
Done.
…
So problem is related to SD card and the creation of database in to it.
Regards
Jari
[quote]What is the procedure, shall I mount first SD card and or create a Database.dat file at SD card
before new GHI.Database …??[/quote]
The SD must be mounted before it can be referenced.
SOLVED!
Indeed, as Mike instructed the SD card must be first mounted before any operation can be
performed to that memory.
Thanks guys 