设a="Microsoft Visual Basic",则以下使变量b的值为“Visual Basic”的语句是A. b=Left(a,10)B.b=M
设a="Microsoft Visual Basic",则以下使变量b的值为“Visual Basic”的语句是
A. b=Left(a,10)
B.b=Mid(a,10)
C.b=Right(a,10)
D.b=Mid(a,11,10)
设a="Microsoft Visual Basic",则以下使变量b的值为“Visual Basic”的语句是
A. b=Left(a,10)
B.b=Mid(a,10)
C.b=Right(a,10)
D.b=Mid(a,11,10)
Private Sub Form_Click()
a$ = "Microsoft Visual Basic"
b$ = Right(a$, 5)
c$ = Mid(a$, 1, 9)
MsgBox a$, 34, b$, c$, 5
End Sub
程序运行后,单击窗体,则在弹出的信息框的标题栏中显示的信息是()。
A.Microsoft Visual
B.Microsoft
C.Basic
D.5
Private Sub Form_Click()
x = InputBox("请输入一个整数")
Print x + Text1.Text
End Sub
程序运行时,在文本框中输入456,然后单击窗体,在输入对话框中输入123,单击“确定”按钮后,在窗体上显示的内容为()。
A.123
B.456
C.479
D.123456
A.任何窗体或标准模块
B.任何窗体或过程
C.Sub Main过程或其他任何模块
D.Sub Main过程或任何窗体
Private Sub Form_KeyPress(KeyAscii As Integer)
Dim ch As String
ch = Chr(KeyAscii)
KeyAscii = Asc(UCase(ch))
Print Chr(KeyAscii + 2)
End Sub
程序运行后,按键盘上的“A”键,则在窗体上显示的内容是()。
A.A
B.B
C.C
D.D
Private Function fun(ByVal m As Integer)
If m Mod 2 = 0 Then
fun = 2
Else
fun = 1
End If
End Function
Private Sub Command1_Click()
Dim i As Integer, s As Integer
s = 0
For i = 1 To 5
s = s + fun(i)
Next
Print s
End Sub
程序运行后,单击命令按钮,在窗体上显示的是()。
A.6
B.7
C.8
D.9
Private Sub Command1_Click()
Dim a1(4, 4), a2(4, 4)
For i = 1 To 4
For j = 1 To 4
a1(i, j) = i + j
a2(i, j) = a1(i, j) + i + j
Next j
Next i
Print a1(3, 3); a2(3, 3)
End Sub
程序运行后,单击命令按钮,在窗体上输出的是()。
A.6 6
B.10 5
C.7 21
D.6 12
Option Base 1
Private Sub Form_Click()
Dim arr, Sum
Sum = 0
arr = Array(1, 3, 5, 7, 9, 11, 13, 15, 17, 19)
For i = 1 To 10
If arr(i) / 3 = arr(i) \ 3 Then
Sum = Sum + arr(i)
End If
Next i
Print Sum
End Sub
程序运行后,单击窗体,输出结果为()。
A.25
B.26
C.27
D.28
Private Sub Command1_Click()
Dim a(5) As String
For i = 1 To 5
a(i) = Chr(Asc("A") + (i - 1))
Next i
For Each b In a
Print b;
Next
End Sub
程序运行后,单击命令按钮,输出结果是()。
A.ABCDE
B.1 2 3 4 5
C.abcde
D.出错信息
Private Sub Form_Load()
Show
Text1.Text = ""
Text1.SetFocus
End Sub
Private Sub Form_MouseUp(Button As Integer, _
Shift As Integer, X As Single, Y As Single)
Print "程序设计"
End Sub
Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
Print "Visual Basic";
End Sub
程序运行后,如果在文本框中输入字母“a”,然后单击窗体,则在窗体上显示的内容是()。
A.Visual Basic
B.程序设计
C.Visual Basic程序设计
D.a程序设计
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