ADO Cancel ·½·¨
¶¨ÒåºÍÓ÷¨
Cancel ·½·¨¿ÉÈ¡Ïû·½·¨µ÷ÓõÄÖ´ÐС£
Cancel ·½·¨¿ÉΪ²»Í¬µÄ¶ÔÏóÖÕÖ¹²»Í¬µÄÈÎÎñ¡£ÏÂÃæµÄ±í¸ñÁгöÁ˵±´Ë·½·¨±»µ÷ÓÃʱ±»ÖÕÖ¹µÄÈÎÎñ£º
| ¶ÔÏó | ±»ÖÕÖ¹µÄÈÎÎñ |
|---|---|
| Command | Execute¡£
×¢ÊÍ£ºÔÚ Cancel ·½·¨±»µ÷ÓÃ֮ǰ£¬Execute ·½·¨µÄ Options ²ÎÊý±ØÐë±»ÉèÖÃΪ adAsyncExecute »òÕß adAsyncFetch£¬·ñÔò»á·¢Éú run-time ´íÎó¡£ |
| Connection | Execute »ò Open¡£
×¢ÊÍ£ºÔÚ Cancel ·½·¨±»µ÷ÓÃ֮ǰ£¬Open ·½·¨µÄ Options ²ÎÊý±ØÐë±»ÉèÖÃΪ adSyncConnect£¬Execute ·½·¨µÄ Options ²ÎÊý±ØÐë±»ÉèÖÃΪ adAsyncExecute »òÕß adAsyncFetch£¬·ñÔò»á·¢Éú run-time ´íÎó¡£ |
| Record | CopyRecord, DeleteRecord, MoveRecord, »òÕß Open¡£ |
| Recordset | Open |
| Stream | Open |
Óï·¨
object.Cancel