A member having a pushing portion for pushing the first connectingobject is so arranged that the pushing portion is in a position facing to the protruded contact portion.
具有用于按压所述第一连接件的按压部分的部件设置为所述按压部分位于面对所述凸出接触部分的位置上。
2
To draw an object calling itself, you draw a message as you would normally, but instead of connecting it to another object, you connect the message back to the object itself.
Upon successfully connecting to the database, this function returns a connection object, which is required in the subsequent database read and write operations.