Public Sub Fun(a() As Integer, x As Integer)
F.or i = 1 To 5
x = x + a(i)
Next
E.nd Sub
在窗体上画一个名称为Text1的文本框和一个名称为Command1的命令按钮。然后编写如下的事件过程:
Private Sub Command1_Click()
D.im arr(5) As Integer, n As Integer
For i = 1 To 5
arr(i) = i + i
Next
Fun arr, n
Text1.Text = Str(n)
E.nd Sub
程序运行后,单击命令按钮,则在文本框中显示的内容是( )。
A.30
B.25
C.20
D.15
[单选题]设有如下通用过程: Public Sub Fun(a(), ByVal x As Integer) For i=1 To 5 x = x + a(i) Next End Sub 在窗体上画一个名称为Text1的文本框和一个名称为Command1的命令按钮,然后编写如下的事件过程: Private Sub Commandl Click() Dim arr(5) As Variant For i=1 To 5 arr(i) =i Next n = 10 Call Fun(arr(), n) Text
[单选题]设有如下通用过程: Public Sub Fun(a() As Integer, x As Integer) For i=1 To 5 x=x+a(i) Next End Sub 在窗体上画一个名称为Text1的文本框和一个名称为Command1的命令按钮。然后编写如下的事件过程: Private Sub Command1_Click() Dim arr(5)As Integer, n As Integer For i=1 To 5 art(i)=i+i Next Fun arr, n Text
[单选题]设有如下通用过程:Public Function Fun(xStr As String)D.im tStr As String, srtL As IntegertStr+" "strL=Len(xStr)i=1D.o While i <=strL/2tStr=tStr &Mid(xStr,i ,1)& Mid (xStr ,strL-i+1,1)i=i+1LoopF.un=tStrE.nd Function在窗体上画一个名称为 Textl 的文本框和一个名称为 Comm
[单选题]( 27 )设有如下通用过程:Public Function Fun(xStr As String) As StringD.im tStr As String, strL As IntegertStr = ""strL = Len(xStr)i = 1D.o While i <= strL / 2tStr = tStr & Mid(xStr, i, 1) & Mid(xStr, strL - i + 1, 1)i = i + 1LoopF.un = tStrE.nd F
[单选题](31)设有如下通用过程:Public Function Fun(xStr As String)As StringD.im tStr As String, strL As IntegertStr=""strL=Len(xStr)i=1i=i+1LoopF.un=tStrE.nd Function在窗体上画一个名称为 Command1 的命令按钮。然后编写如下的事件过程:Private Sub Command1_Click( )D.im S1 As StringS1="abcdef"Pri
[单选题]设有如下通用过程: Public Sub Fun(a(),By Val x As Integer) Fori=1 To 5 x=x+a(i) Next End Sub 在窗体上画一个名称为Text1的文本框和一个名称为Commandl的命令按钮,然后编写如下的事件过程: Private Sub Commandl_Chck() Dimart(5)As Variant Fori=1 To 5 arr(i)=iA.10B.15C.25D.24
[单选题]设有如下通用过程:Pubfic Function Fun(xStr As String)As StringD.im tStr As String,strL As Integertstr=“”strL=Len(xStr)i=1D.o While i<=strL/2tStr=tStr&Mid(xStr,i,1)&Mid(xStr,strL-i+1,1)i=i+1LoopF.un=tStrE.ndFunction在窗体上画一个名称为Commandl的命令按钮。然后编写如下的事件过程:Privat
[单选题]设有如下通用过程:Public Function Fun (xStr As String) As String Dim tStr As String,strL As Integer tStr=-" " strL=Len(xStr) i=strL/2 Do Whilei<=strL tStr=tStr &id(xStr,i+1,1) i=i+1 Loop Fun=tStr & tStrEnd Function 在窗体上画—个名称为Text1的文本框和—个名称为Command1的
[单选题]设有如下通用过程: Public FunctionFun(x Str As String)As String DimtStr As String,strL As Integer tStr="" strL=Len(xStr) i=1 DoWhilei<=strL/2 tStr=tStr&Mid(xStr,i,1)&Mid(xStr,strL-i+1,1)" i=i+1 Loop Fun=tStr End Function 在窗体A.ABCDEFB.abcdefC.AFBECD
[单选题]设有如下通用过程: Public Sub Fun(a()As Integer,x As Integer) For i=1 To 5 x=x+a(i) Next End Sub 在窗体上画一个名称为Text1的文本框和一个名称为Commandl的命令按钮。然后编写如下的事件过程: Private Sub Commandl_Click() Dim arr(5)As Integer,n As Integer For i=1 To 5 arr(i)=i+i Next Fun arr,n Text1.Te