public void InitDbCommand(DbCommand cmd)
{
if (_conn == null)
{
_conn = _db.CreateConnection();
}
cmd.Connection = _conn;
if (_level > 0)
{
if (_trans == null)
{
_trans = _conn.BeginTransaction();
}
cmd.Transaction = _trans;
}
}
/// <summary>
/// 创建数据库链接
/// </summary>
/// <returns></returns>
public DbConnection CreateDbConnection()
{
return(_engine.CreateConnection());
}
