- 參數(shù)型命令
- 敘述參數(shù)
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parameterized command中文什么意思
例句與用法
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- Column provides the parameters for parameterized command , and the
列為參數(shù)化命令提供參數(shù)， - Object contains a parameterized command , the commands for the
對(duì)象是否包含參數(shù)化命令，都始終執(zhí)行 - Parameters changes are propagated to the subscriber using parameterized commands
使用參數(shù)化命令將更改傳播給訂閱服務(wù)器。 - Parameterized commands guard against a sql injection attack by ensuring that values received from an external source are passed as values only , and not part of the transact - sql statement
但是，即使大小足以接受惡意的transact - sql片斷，該片斷也只是作為值的一部分對(duì)待，而不會(huì)作為可執(zhí)行的transact - sql代碼對(duì)待。 - Use parameterized commands using parameterized commands helps guard against sql injection attacks , in which an attacker " injects " a command into a sql statement that compromises security on the server
該參數(shù)定義為大小為5個(gè)字符，所以，在參數(shù)添加到命令中時(shí)，如果textbox控件中提交的字符串值超過5個(gè)字符，將引發(fā)異常。