This builds on the previous section, where we displayed the contents of the table in buttons update the database with data edited in any of the three data-aware components.You need to be careful to write the SQL strings correctly otherwise you can edit whole columns in the table inadvertently. We copied the whole folder of our Database Demo project, opened the project and saved it as file in form_database_The SELECT query always returns data when called on a command object using Execute Reader().
When a query is requested on a table within Access, ODBC is used to execute the queries on the My SQL database.The code, minus exception-handling bits, looks like: Ole Db Data Adapter data Adapter = new Ole Db Data Adapter(); Data Set user Data = new Data Set(string. Remove(param User ID); // modify Data Table data user Data. Triggers care only about inserts/updates happening. And most probably, that's exactly what you actually want to happen.I'm trying to use the "Update; Insert if New" option against an ODBC connected Microsoft Access database table.