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” or “How do I read a database into _______ control and then update the database?” So I figured I would put a few little snippets here to show you some ways it can be done. So, of course, the external Update would not occur either.Update Command = command I get Error "Value of type 'System. Update(), so you don't need to call it in your code.However, reading the documentation you referred to, it sounds like the UPDATE has to be done after each change in the data?
Lets say I have a spreadsheet and want to update the 5th row 2nd column.Do I need to do an update after each change of these columns for each row?Adding to the above message, my code where the latitudes and longitudes are changed looks like dt Table. Rows(j)(i Lon) = a Lon Do I need to do an Update after executing these two lines each time?This generation logic requires key column information to be present in the Data Set. By SQL Profiler, I mean a tool that SQL Server has to "profile, but I just had a look at your first post and you are not using SQL at all.
For more information, see Generating Commands with Command Builders (ADO. The code would look like the following: I put Acccept Changes after the Update and now get the error again: "Dynamic SQL generation for the Update Command is not supported against a Select Command that does not return any key column information." In the code above, at: da Adapter. Sql - Accept Changes will be called when you call da Adapter.At the end we will cover a quick way to make a nice update to the database.