How to deploy c# windows form with sqlite database?
I'm using visual studio 2015. I have the sqlite database in the solution explorer. I've also added the sqlite data base under Application Files. But when I deploy, I think a new database is being created every time the app is opened instead of using the existing database. I'm getting an exception that a certain table was not found. I've used this "Data Source=my_database.sqlite;Version=3;" relative path in the connection string. How do I make the application to use the existing database instead of creating new ones? Thanks in advance.
c# winforms sqlite visual-studio-2015 sqlite3
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
add a comment |
I'm using visual studio 2015. I have the sqlite database in the solution explorer. I've also added the sqlite data base under Application Files. But when I deploy, I think a new database is being created every time the app is opened instead of using the existing database. I'm getting an exception that a certain table was not found. I've used this "Data Source=my_database.sqlite;Version=3;" relative path in the connection string. How do I make the application to use the existing database instead of creating new ones? Thanks in advance.
c# winforms sqlite visual-studio-2015 sqlite3
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
This sounds like your DB file is not found. Check the path to the DB in the connection string. Try to set it absolute. If it works, your relative path is wrong and doesn't point to your db.
– Jürgen Müller
Nov 13 '18 at 9:25
It works when it is absolute. But how come the relative path works when it is debug mode and doesn't work in release mode?
– amith_ajith
Nov 13 '18 at 15:02
Your debug and release are not in the same folder. Release will work with:my_database.sqlitebut debug with....my_database.sqlitedepending on where your database is located.
– Olivier Belanger
Nov 13 '18 at 15:28
add a comment |
I'm using visual studio 2015. I have the sqlite database in the solution explorer. I've also added the sqlite data base under Application Files. But when I deploy, I think a new database is being created every time the app is opened instead of using the existing database. I'm getting an exception that a certain table was not found. I've used this "Data Source=my_database.sqlite;Version=3;" relative path in the connection string. How do I make the application to use the existing database instead of creating new ones? Thanks in advance.
c# winforms sqlite visual-studio-2015 sqlite3
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
I'm using visual studio 2015. I have the sqlite database in the solution explorer. I've also added the sqlite data base under Application Files. But when I deploy, I think a new database is being created every time the app is opened instead of using the existing database. I'm getting an exception that a certain table was not found. I've used this "Data Source=my_database.sqlite;Version=3;" relative path in the connection string. How do I make the application to use the existing database instead of creating new ones? Thanks in advance.
c# winforms sqlite visual-studio-2015 sqlite3
c# winforms sqlite visual-studio-2015 sqlite3
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
asked Nov 13 '18 at 8:49
amith_ajithamith_ajith
14
14
This sounds like your DB file is not found. Check the path to the DB in the connection string. Try to set it absolute. If it works, your relative path is wrong and doesn't point to your db.
– Jürgen Müller
Nov 13 '18 at 9:25
It works when it is absolute. But how come the relative path works when it is debug mode and doesn't work in release mode?
– amith_ajith
Nov 13 '18 at 15:02
Your debug and release are not in the same folder. Release will work with:my_database.sqlitebut debug with....my_database.sqlitedepending on where your database is located.
– Olivier Belanger
Nov 13 '18 at 15:28
add a comment |
This sounds like your DB file is not found. Check the path to the DB in the connection string. Try to set it absolute. If it works, your relative path is wrong and doesn't point to your db.
– Jürgen Müller
Nov 13 '18 at 9:25
It works when it is absolute. But how come the relative path works when it is debug mode and doesn't work in release mode?
– amith_ajith
Nov 13 '18 at 15:02
Your debug and release are not in the same folder. Release will work with:my_database.sqlitebut debug with....my_database.sqlitedepending on where your database is located.
– Olivier Belanger
Nov 13 '18 at 15:28
This sounds like your DB file is not found. Check the path to the DB in the connection string. Try to set it absolute. If it works, your relative path is wrong and doesn't point to your db.
– Jürgen Müller
Nov 13 '18 at 9:25
This sounds like your DB file is not found. Check the path to the DB in the connection string. Try to set it absolute. If it works, your relative path is wrong and doesn't point to your db.
– Jürgen Müller
Nov 13 '18 at 9:25
It works when it is absolute. But how come the relative path works when it is debug mode and doesn't work in release mode?
– amith_ajith
Nov 13 '18 at 15:02
It works when it is absolute. But how come the relative path works when it is debug mode and doesn't work in release mode?
– amith_ajith
Nov 13 '18 at 15:02
Your debug and release are not in the same folder. Release will work with:
my_database.sqlite but debug with ....my_database.sqlite depending on where your database is located.– Olivier Belanger
Nov 13 '18 at 15:28
Your debug and release are not in the same folder. Release will work with:
my_database.sqlite but debug with ....my_database.sqlite depending on where your database is located.– Olivier Belanger
Nov 13 '18 at 15:28
add a comment |
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This sounds like your DB file is not found. Check the path to the DB in the connection string. Try to set it absolute. If it works, your relative path is wrong and doesn't point to your db.
– Jürgen Müller
Nov 13 '18 at 9:25
It works when it is absolute. But how come the relative path works when it is debug mode and doesn't work in release mode?
– amith_ajith
Nov 13 '18 at 15:02
Your debug and release are not in the same folder. Release will work with:
my_database.sqlitebut debug with....my_database.sqlitedepending on where your database is located.– Olivier Belanger
Nov 13 '18 at 15:28