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TranslationMobile

執(zhí)行讀結(jié)果集

"executes office policies" in Chinese : 執(zhí)行行政規(guī)章制度
"executer" in Chinese : 實行
"executescalar" in Chinese : 執(zhí)行一行一列的結(jié)果集
"executenonquery" in Chinese : 執(zhí)行不返回結(jié)果集的查詢
"executie information system" in Chinese : 主管決策系統(tǒng)
"executedcontractofsale" in Chinese : 已完成銷售合同
"executing agency" in Chinese : 執(zhí)行機構(gòu)
"executed writ" in Chinese : 已實施的令狀
"executing agent" in Chinese : 執(zhí)行代理人
"executed use" in Chinese : 已生效的使用權(quán)

Examples

Consider the following batch of commands executed in a call to
請考慮下面這個在executereader調(diào)用中執(zhí)行的批命令。
Method that initiated the server operation is halted and an exception is thrown
但是，真正的錯誤發(fā)生時，啟動服務(wù)器操作的executenonquery或executereader方法將暫停執(zhí)行，并引發(fā)異常。
Parameters property of a command to access input and output parameters and return values , regardless of which
但是，當(dāng)調(diào)用executereader時，在datareader關(guān)閉之前，將無法訪問返回值和輸出參數(shù)。
This change can affect both the forward and backward compatibility of your application if you depend on the behavior of
Net framework版本的executereader的行為，則此更改對應(yīng)用程序的向前和向后兼容性都有影響。
Each of these objects exposes methods for executing commands based on the type of command and desired return value , as described in the following table
Command對象公開了幾個可用于執(zhí)行所需操作的execute方法。當(dāng)以數(shù)據(jù)流的形式返回結(jié)果時，使用executereader可返回datareader對象。
Stored procedure if the command contains parameters , which provides a performance benefit . as a result , if a command affecting the state of the connection is included in a non - parameterized command , it modifies the state of the connection for all subsequent commands executed while the connection is open
Net framework 1 . 1版以及更高版本中，如果命令含有參數(shù)，則executereader只在sp _ executesql存儲過程的上下文中執(zhí)行該命令，因為這樣可以提高性能。