visual basic 2012 add new column to .sdf databas

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i have create an application that stores some data , its all worked perfectly but now i want to add new column to this database
my database has 3 tables tbl1,tbl2,tbl3
i want to add one column to tbl2
when i add new column its add perfectly ,
but MY PROBLEM is when iam trying to SAVE these information ITS NOT STORED in my table

Posted 3-Jan-16 8:24am

Hayder Hussien

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PIEBALDconsult 3-Jan-16 15:24pm

Have you added the new column to your SQL statements as well?

Hayder Hussien 3-Jan-16 16:09pm

No :( how to do that !

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DamithSL · Answer 1 · 2016-01-03T09:24:00

Solution 1

go to properties of sdf file, Set the Copy to Output Directory property of the .sdf file to Copy always.

Posted 3-Jan-16 9:24am

DamithSL

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Hayder Hussien 3-Jan-16 16:11pm

did'n worked , thanx any way