[fdo-users] Pure virtual function call errors in .net

[Jackie Ng]

Hi All,

Sometimes when I cleanup a IConnection object I get hit with an
unrecoverable "pure virtual function call" error. 

The SQLite and OGR providers seem to be the most frequent offenders.

My cleanup logic is as follows:

if (conn != null)
{
    if (conn.ConnectionState != ConnectionState.ConnectionState_Closed)
    {
        conn.Close();
    }
    conn.Dispose();
    conn = null;
}


Is something not right here?

- Jackie
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