属性类型分为CDATA,(),(),IDREF,IDREFS,(),ENTITIES,(),NMTOKENS和()十种。
属性类型分为CDATA,(),(),IDREF,IDREFS,(),ENTITIES,(),NMTOKENS和()十种。
相关考题:
下面四组READ/DATA语句中正确的是()。A、READa,b,CDATA1,2*3,6B、READa,b,CDATA2x,3y,4C、READa,b,CDATA1,6D、READa,b,CDATA1,3,6
YouareimplementinganASP.NETapplicationthatusesLINQtoEntitiestoaccessandupdatethedatabase.TheapplicationincludesthefollowingmethodtoupdateadetachedentityoftypePerson.YouneedtoimplementtheUpdatePersonmethodtoupdatethedatabaserowthatcorrespondstothepersonToEditobject.Whichcodesegmentshouldyouuse?()A._entities.People.Attach(personToEdit);_entities.ObjectStateManager.ChangeObjectState(personToEdit,EntityState.Modified);_entities.SaveChanges();B._entities.ObjectStateManager.ChangeObjectState(personToEdit,EntityState.Added);_entities.SaveChanges();C._entities.People.ApplyCurrentValues(personToEdit);_entities.SaveChanges();D._entities.People.Attach(newPerson(){Id=personToEdit.Id});_entities.ObjectStateManager.ChangeObjectState(personToEdit,EntityState.Modified);_entities.SaveChanges();
能显示出if a<cthenc=a+b;的XML语句是(<document>在DTD中已定义为#PCDATA)()。A、<![CDATA[ifa”<”cthenc=a+b;]]>B、<![CDATA[ifa;cthenc=a+b;]]>C、<![CDATA[ifa<cthenc=a+b;]]>D、<document>ifa<cthenc=a+b;</document>
You work as an application developer at Certkiller .com. Certkiller .com wants you to develop an application that stores and retrieves client information by means of a unique account number.You create a custom collection class, which implements the IDictionary interface,named ClientDictionary. The following code have been included into the new application. //Create Client objects Client c1 = new Client ("AReid", "Andy Reid", Status.Current); Client c2 = new Client ("DAustin", "Dean Austin", Status.New); //Create ClientDictionary object IDictionary cData = new ClientDictionary (); cData.Add ("10001", c1); cData.Add ("10002", c2); You use the same method to add other Client objects to the collection. You need to ensure that you are able to retrieve client information associated with the account number 10111.What should you do?()A、 Use the following code: Client foundClient;foundClient = (Client) cData.Find ("10111"); B、 Use the following code: Client foundClient;if (cData.Contains ("10111")) foundClient = cData ["10111"]; C、 Use the following code: Client foundClient;if (cData.Contains ("10111"))foundClient =(Client) cData ["10111"]; D、 Use the following code: Client foundClient;foreach (string key in cData.Keys {if (key == "10111")foundClient = (Client) cData.Values ["10111"]; }
单选题《修辞学发凡》一书把修辞格分为()。A二十种B三十种C四十种D三十八种