Access writes data through a connection, but there is a connection that cannot be read.

Recently in C # to implement a data import feature, import data from an Access database into a database that has access, and then display it, but the import was successful. But it doesn't show up.

After research it should be the reason for caching, because I write data and read data using not a OleDbConnection object. Instead, two OleDbConnection connection objects were opened, and one connection was successfully written, but a time was required to save to disk. So this connection is written successfully. There is also a connection immediately to get the situation will not be taken!

Use a Connection object instead. The problem is overcome.

Access writes data through a connection, but there is a connection that cannot be read.