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thanks oh, i see. i'll try using a CommandBuilder then. although it might be interesting to create the InsertCommand myself. thanks. Edit: just to make sure, the insert command would be written something like this, right?: Dim sqlInsCommand As String = "insert into citylist (name, state...

Exception: "Update requires a valid InsertCommand when passed DataRow collection with new rows" This is the error message i got when i tried to update my database. The way i'm trying to update is by creating 2 DataRow objects and adding each to a DataTable that i filled with DataAdapters, then i...

ok i think i may have found a way. thanks.

yea, i guess so. i'll see if i can get a copy from a friend... it's probably a stupid question, but if you create a project so that it compiles for .Net 2.0, can you open it in vb 2005? or is there some way to make a project backward compatible with 2005? in any case, thank you.

hey Robert_Zenz, thanks for your reply. the reason i need 2005 is that it's the version that my class at school uses... they're too lazy to update to 2008...

i've looked all over xanadu, but i can't find a copy of visual basic .net 2005 express edition... my computer died (not a metaphor or personification; it literally died (it was alive)), so i need to download it again... does anyone know of a site that still offers this program?

thanks :) hi jmcilhinney, thanks for your reply. I just have a few questions, though, if you don't mind answering them: - do you have any more info on DataRelations? maybe some code samples? - since i need 2 DataAdapters, will i need 2 CommandBuilder objects (1 for each DataAdapter)...

ok, so i have a database with 2 related tables (one-to-many). What i'm trying to do is to connect to the database, fill 2 DataTable objects, and add them to a DataSet object. Then I would need to bind each column in the DataTables to a text box on the form, and allow the user to update the...

hi, I have an MS Access database and i'm trying to connect to it in vb .net. My question: Is there a way to provide a relative path to a database in the connection string? the problem is that when I move the db and app, the path is no longer valid. I read something about using "|DataDirectory|"...