cancel message

基本解釋

Cancel in the error message and wait for the code element to appear in Class View.
“取消”，竝等待代碼元素出現(xiàn)在類眡圖中。
Lastly, a timer can be canceled by sending a control message with the "CANCEL" action.
最後，可以通過發(fā)送具有“CANCEL”操作的控制消息來取消計時器。
If you're using timers to track events and to make sure messages arrive in a timely manner, it's important to cancel these timers when a message is received.
如果您使用計時器跟蹤事件，以確保消息及時到達，重要的是要在收到消息後取消這些計時器。

But, in seven of the securities the trader wanted to cancel, an original message to trade the security was never sent, meaning in those cases there was nothing to cancel.
FORBES: Magazine Article