C#使用自动增量获取插入ID

我正在使用此方法在表中插入一行：

MysqLConnection connect = new MysqLConnection(connectionStringMysqL);
            MysqLCommand cmd = new MysqLCommand();

            cmd.Connection = connect;
            cmd.Connection.open();

            string commandLine = @"INSERT INTO Wanted (clientid,userid,startdate,enddate) VALUES" +
                "(@clientid,@userid,@startdate,@enddate);";
            cmd.CommandText = commandLine;

            cmd.Parameters.AddWithValue("@clientid",userId);
            cmd.Parameters.AddWithValue("@userid","");
            cmd.Parameters.AddWithValue("@startdate",start);
            cmd.Parameters.AddWithValue("@enddate",end);

            cmd.ExecuteNonQuery();
            cmd.Connection.Close();

我还有id列有自动增量.
而且我想知道是否可以获取插入新行时创建的id.

解决方法

您可以访问MysqLCommand LastInsertedId属性.

cmd.ExecuteNonQuery();
long id = cmd.LastInsertedId;