设在工程中定义了如下类型： Type stutype ino As Integer strname As String*20 strsex As String* 1 smark As Single End Type在窗体上正确使用这个类型的是下列哪个操作( )。A．Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 . strname = smith .strsex = .smark = 89 End With End SubB．Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 .strname = "smith" .strscx = "男" .smark = 89 End With End SubC．Sub Commandl_Click0 Dim student As Stutype With Stutype ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End With End SubD．Sub Command1 _Click() Dim student As Stutype With student .ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End student End Sub
设在工程中定义了如下类型： Type stutype ino As Integer strname As String*20 strsex As String* 1 smark As Single End Type在窗体上正确使用这个类型的是下列哪个操作( )。
A．Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 . strname = smith .strsex = .smark = 89 End With End Sub
B．Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 .strname = "smith" .strscx = "男" .smark = 89 End With End Sub
C．Sub Commandl_Click0 Dim student As Stutype With Stutype ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End With End Sub
D．Sub Command1 _Click() Dim student As Stutype With student .ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End student End Sub
相关考题：
设在工程中定义了下列类型： Type Stutype ino As Integer strname As String*20 Strsex As String*1 Smark As Single End Type在窗体上正确使用这个类型的是下列哪个操作 A. Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname=smith .strsex=男 .smark=89 End With End Sub B. Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname=＂smith＂ .strsex=＂男＂ .smark=89 End With End Sub C. Sub Command1_Click() Dim student As Stutype With Stutype .ino=12 .strname=＂smith＂ .strsex=＂男＂ .smark=89 End With End Sub D. Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname=＂smith＂ .strsex=＂男＂ .smark=89 End student End Sub
要建立一个学生成绩的随机文件，如下定义了学生的记录类型，由学号、姓名、三门课 程成绩(百分制)组成，下列程序段正确的是( )。A．Typepestudl no As Integer name As String score(1 To 3)As Single End TypeB．Typestudl no As Integer no As Integer name As String*10 score()As Single End TypeC．Typestudl no As Integer name As String*10 score(1 To 3)As Single End TypeD．Typestudl no As Integer name As String score(1 To 3)As Single End Type
假设有如下的记录类型： Type Student number As String name AS String age As Integer End Type 则正确引用该记录类型变量的代码是______。A．Student. name="" s. name="张红"B．Dim s As Student s. Dame="张红"C．Dim s As Type Student s. name="张红"D．Dim s As Type s. name="张红"
设有如下的用户定义类型： Type Student number As String name As string age As Integer End Type 则以下正确引用该类型成员的代码是______。A． Student name="李明”B．Dim s As Student s.name＝"李明"C．Dim s As Type Student s.name="李明"D．Dim s As Type s.name="李明"
（35）在C盘当前文件夹下有一个已经建立好的顺序文件Alph.txt,文件内容为只含有字母的一个字符去、串（有双引号界定符）。单击窗体，打开Alph.txt文件，读取字符串显示在文本框Text1中，最后将重新排列的字符串存入AipO.txt文件中（无双引号界定符）。请选择横线处合适的语句 Private Sub Fom_Load() Dim StrIn As String,StrOut As String Open"C/:Alph.txt"For Input As#1 ______ Close Text1.Text=StrIn ______ Text2.Text=StrOut Open"C/:AlpO.txt"For Output As#2 ______ Close End Sub Private Function StrSort(s As String)As String Dim sArr()As String*1,i As Integer,j As Integer,n As Integer Dim t As String*1 n=Lem(s) Redim sArr(n) For i=1 To n sArr(i)=Mid(s,i,1) Next i For i=1 To n-1 For j=i+1 To n If sArr(i)sArr(j)Then t=sArr(i):sArr(i)=sArr(j):sArr(j)=t End If Next j,i For i=1 To n StrSort=StrSortsArr(i) Next i End FunctionA.Input#1,StrIn StrIn Print#2,StrOut B.Input#1,StrIn StrOut(StrIn) Print#2,StrOutC.Input#2,StrIn StrOut(StrIn) Print#1,StrOutD.Input#1,StrIn StrOut(StrIn) Input#2,StrOut
（12）要建立一个随机文件记录学生的信息，下列定义了学生的记录类型，由学号、姓名、五门课程成绩（百分制）组成，下列的定义正确的是。A.Type stu no As Integer name As String score(1 To 5)As Single End Type B.Type stuno As Integename As String*10score()As SingleEnd TypeC.Type stu no As Integer name As String*10 score(1 To 5)As Single End Type D.Type stuno As Integername As Stringscore()As SingleEnd Type
下列程序中，实现将封装数据类型Integer和基本数据类型int之间的转换，以及Integer,int类型和String类型之间的转换。请将程序补充完整。程序运行结果如下：123456456public class ex7_1{public static void main(String[]args) {Integer intObj；int n；String s；intObj = new Integer(123)；n=intObj.__________；System.out.printin(Integer.toString(n))；s=new String("456")；intObj=Integer._________；System.out.println(intObj.__________)；n=Integer.parseInt(s)；System.out.println(Integer.toString(n))；}}
设有如下的记录类型： TypeStudent number As String name AS String age As Integer End Type 则正确引用该记录类型变量的代码是( )。A．Student.name="张红"B．Dim s As Student s.name="张红"C．Dim s As Type Student s.name="张红"D．Dim s As Type s.name="张红"
设在工程中有一个标准模块，其中定义了如下类型： Type stutype ino As Integer strname As String*20 strsex As String*1 smark As Single End Type 在窗体上画一个名为Connnand1的命令按钮，要求当执行事件过程Command1_Click时，在c:\的随机文件student..dat写入一条记录。下列能够完成该操作的事件过程是( )。A．Sub Command1_C1ick() Dim student As studtype Dim record_no As Integer record_no=1 With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With Open" c:\student.dat" For input As # 1 len=len(student) Put # 1,record_B．Sub Command1_Click( ) Dim student As studtype Dim record_no As Integer record_no=1 With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With Open"c:\student.dat" For random As #1 len=len(student) Put #1,record_nC．Sub Command1_Click() Dim student As studtype Dim record_no As integer record_no=1 With student .ino=12 .stmame="smith" .strsex="男" .smark=89 End With Open"c:\student.dat" For random As #1 len=len(student) Write #1,record_nD．Sub Command1_Click() Dim Student As studtype Dim Record_no As Integer record_no=1 With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With Open"c:\student.dat"For output As #1 len=len(student) Put #1,record_no,
以下能正确定义数据类型TelBook的代码是_________。A．Type TelBook Name As String*10 TelNum As Integer End TypeB．Type TelBook Name As String*10 TelNum As Integer End TelBookC．Type TelBook Name String*10 TelNum Integer End Type TelBookD．TypedefTelBook NameString*10 TelNum Integer End Type
以下能正确定义数据类型TelBook的代码是A．TypeTelBook Name As String*10 TelNum As Integer EndTypeB．Type TelBook Name As String*10 TelNum As Integer End TelBookC．Type TelBook Name String*10 TelNum Integer EndTypeTelBookD．Typedef TelBook Name String*10 TelNum Integer End Type
设有如下的记录类型： Type Student Number As String Name As String Age As Integer End Sub 则能正确引用该记录类型变量的代码是( )。A．Student.name=""B．Dim s As Students.name=“张红”C．Dims As Tye Students.name=“张红”D．DimsAsTypes.name=“张红”
以下能正确定义数据类型TelBook的代码是 ______。A．Type TelBook Name As String*10 TelNum As Integer End TypeB．Type TelBook Name As String*10 TelNun As Integer End TelBookC．Type TelBook Name String*10 TelNum Integer End Type TelBookD．TypedefTelBook Name String*10 TelNum Integer End Type
设在工程中定义了如下类型： Type stutype ino As Integer stmame As String*20 strsex As String*1 smark As Single End Type 在窗体上正确使用这个类型的是下列哪个操作( )。A．Sub Command1_click() Dimstudent As Stutype With student .ino=12 .strname=smith .strsex=男 .smark=89 End With End SubB．Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubC．Sub Command1_Click() Dim student As Stutype With Stutype .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubD．Sub Command1_click() Dim student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End student End Sub
要建立一个随机文件记录学生的信息，如下定义了学生的记录类型，由学号、姓名、5门课程成绩(百分制)组成，下列的定义正确的是( )。A．Type sru no As Integer name As String score(1 To 5)As Single End TypeB．Type stu no As Integer name As String*10 score()As Single End TypeC．Type stu no As Integer name As String*10 score(1 To 5)As Single End TypeD．Type stu no As Integer name As String score()As Single End Type
设在工程中定义了下列类型：Type Stutypeino As Integerstrname As String*20strsex As String*1smark As SingleEnd Type在窗体上正确使用这个类型的是下列哪个操作( )。A．Sub Command1_Click() Dim student As Stutype With student .ino=12 .Strname=smith .strsex=男 .smark=89 End With End SubB．Sub Command1_Click() Dim Student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubC．Sub Comnland1_Click() Dim student As Stutype With Stutype .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubD．Sub Command1_Click() Dim student As Stutype With student .ino=12 .Strname="smith" .strsex="男" .smark=89 End student End Sub
有如下用户定义类型及操作语句： Tyoe Student SNo As String Sname As String SAge As Integer End Type Dim Stu As Student With Stu SNo=”200609001” SName=”陈果果“ A ge=19 End With 执行MsgBox Stu,Age 后，消息框输出结果是 【13】
下列数据类型定义中，正确的是A．Type Student Num As Long Name As String End TypeB．Type Student Num As Integer Name As String * 10 End TypeC．Private Type Num As Long Score As Single End TypeD．Private Type Student Name As String Score(10)As String * 10 End Type
要建立一个随机文件记录学生的信息，下列定义了学生的记录类型，由学号、姓名、五门课程成绩(百分制)组成，下列的定义正确的是( )。A．Type stu no As Integer name As String score(1 To 5)As Single End TypeB．Type stu no As Integer name As String*10 score()As Single End TypeC．Type stu no As Integer name As String*10 score(1 To 5)As Single End TypeD．Type stu no As Integer name As String score()As Single End Type
以下能正确定义数据类型TelBook的代码是______。A．Type TelBook Name As String*10 TelNum As Integer End TypeB．Type TelBook Name As String*10 TelNum AS Integer End TelBookC．Type TelBook Name String*10 TelNum Integer End Type TelBookD．Typedef TelBook NameString*10 TelNum Integer EndType
设有如下的记录类型： Type Student number As String name As String age As Integer End Type 则正确引用该记录类型变量的代码是______。A．StUdent.name=""B．Dim s As StUdent s.name="张红"C．Dim s As Type Student s.name="张红"D．Dim s As Type s.name="张红"
由如下程序： Type Student Num As Integer Name As String * 13 End Type Dim stu(30)As Student 该程序段定义了两个程序成分，它们分别是 ______。A．记录类型和记录数组B．记录类型和记录变量C．显示类型和记录数组D．记录变量和记录数组
以下SQL 99语句描述的是(59)。CREATE TYPE Employee(name String，ssn integer)；CREATE TYPE ManagerUNDER Employee(degree String，dept String)；A．关联关系B．嵌套关系C．继承类型D．聚集关系
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