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YoucreateaMicrosoftASP.NETapplicationbyusingtheMicrosoft.NETFrameworkversion3.5.YouaddaTextBoxcontrolnamedTextBox1.Youwritethefollowingcodesegmentforvalidation.protectedvoidCustomValidator1_ServerValidate(objectsource,ServerValidateEventArgsargs){DateTimedt=String.IsNullOrEmpty(args.Value)DateTime.Now:Convert.ToDateTime(args.Value);args.IsValid=(DateTime.Now-dt).Days<10;}YouneedtovalidatethevalueofTextBox1.WhichcodefragmentshouldyouaddtotheWebpage?()
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参考答案
更多 “ YoucreateaMicrosoftASP.NETapplicationbyusingtheMicrosoft.NETFrameworkversion3.5.YouaddaTextBoxcontrolnamedTextBox1.Youwritethefollowingcodesegmentforvalidation.protectedvoidCustomValidator1_ServerValidate(objectsource,ServerValidateEventArgsargs){DateTimedt=String.IsNullOrEmpty(args.Value)DateTime.Now:Convert.ToDateTime(args.Value);args.IsValid=(DateTime.Now-dt).Days10;}YouneedtovalidatethevalueofTextBox1.WhichcodefragmentshouldyouaddtotheWebpage?()A.B.C.D.E.F.G.H. ” 相关考题
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A.优先级数字小的B.优先级数字较大C.带宽大D.带宽小
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A.B.C.D.
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YouhaveanExchangeServer2010ServicePack1(SP1)Mailboxserverthatcontainsmultiplemailboxdatabases.Youneedtoensurethatyouarenotifiedwhendeletedmailboxesarepurgedfromtheserver.Whatshouldyoudo?()
A.AttachanewtasktotheApplicationeventlog.B.Modifythepropertiesofthemailboxdatabaseobjects.C.CreateanewDataCollectorSet.D.CreateanewEventViewerSubscription.
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以下四类防火墙中()更安全。
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