1、【
简答题】
Private Sub Command1_Click()
Open App.Path & "\in5.dat" For Input As #1
s = Input(LOF(1), #1)
Close #1
Text1.Text = s
End Sub
Private Sub Command2_Click()
' If Len(s) = ? Then
MsgBox "请先使用“读数据”功能！"
Else
t = ""
For i = 1 To Len(s)
c = Mid(s, i, 1)
' If ? <> " " Then
t = t + c
Else
' ? = LCase(t)
If InStr(x, "t") <> 0 And InStr(x, "h") <> 0 And InStr(x, "e") <> 0 Then
' m = ?
End If
t = ""
End If
Next i
Text2.Text = m
End If
End Sub
Private Sub Form_Unload(Cancel As Integer)
Open App.Path & "\out5.dat" For Output As #1
Print #1, Text2.Text
Close #1
End Sub
[10分]
解析：
Private Sub Command1_Click()
Open App.Path & "\in5.dat" For Input As #1
s = Input(LOF(1), #1)
Close #1
Text1.Text = s
End Sub
Private Sub Command2_Click()
If Len(s) = 0 Then
MsgBox "请先使用“读数据”功能！"
Else
t = ""
For i = 1 To Len(s)
c = Mid(s, i, 1)
If c <> " " Then
t = t + c
Else
x = LCase(t)
If InStr(x, "t") <> 0 And InStr(x, "h") <> 0 And InStr(x, "e") <> 0 Then
m = m + 1
End If
t = ""
End If
Next i
Text2.Text = m
End If
End Sub
Private Sub Form_Unload(Cancel As Integer)
Open App.Path & "\out5.dat" For Output As #1
Print #1, Text2.Text
Close #1
End Sub
2、【
简答题】
Private Sub Command1_Click()
' Text1.Enabled = ?
Text1.SetFocus
End Sub
Private Sub Command2_Click()
If Text1.Enabled = False Then
MsgBox "请先使用“输入密码”功能！"
Else
' If Text1 <> "?" Then
n = n + 1
' If ? = 3 Then
MsgBox "三次密码输入错误，你无权进入本系统！"
End
Else
MsgBox "第" + Str(n) + "次密码输入错误，请重试！"
Text1 = ""
Text1.SetFocus
End If
Else
Text1.Enabled = False
Text1 = ""
' ?.Hide
' ?.Show
End If
End If
End Sub
Private Sub Command1_Click()
Form2.Hide
Form1.Show
End Sub
[10分]
解析：
Text1.Enabled = True
If Text1 <> "abc" Then
' If n = 3 Then 或 If n >= 3 Then
Form1.Hide
Form2.Show
3、【
简答题】
Private Sub Command1_Click()
Dim k As Integer
Open App.Path & "\in5.dat" For Input As #1
For k = 1 To 100
Input #1, a(k)
Text1 = Text1 + Str(a(k)) + Space(1)
Next k
Close #1
End Sub
Private Sub Command2_Click()
Dim b(100) As Integer
num = 0
If Len(Text1.Text) = 0 Then
MsgBox "请先执行“读数据”功能！"
Else
'考生编写(功能：生成 b 数组，且按从小到大顺序排序)
'注意：请务必将数组 b 的元素个数存入变量 num 中
=====================
???
=====================
'以下程序段将已排序的 b 数组显示在Text2中
For i = 1 To num
Text2.Text = Text2.Text + Str(b(i)) + Space(2)
Next i
End If
End Sub
Private Sub Form_Unload(Cancel As Integer)
Open App.Path & "\out5.dat" For Output As #1
Print #1, Text2.Text
Close #1
End Sub
[10分]
解析：
For i = 1 To 100
If a(i) / 3 = Fix(a(i) / 3) Then
num = num + 1
b(num) = a(i)
End If
Next
For i = 1 To num - 1
For j = i + 1 To num
If b(i) > b(j) Then
tem = b(i)
b(i) = b(j)
b(j) = tem
End If
Next
Next
4、【
简答题】
[10分]
解析：
按要求解答即可
5、【
简答题】
[10分]
解析：
按要求解答即可
6、【
简答题】
Private Sub Cmd_Click(Index As Integer)
' Select Case ?
Case 0
' Timer1.Enabled = ?
Cmd(1).Enabled = True
If Cmd(0).Caption = "开始" Then
Cmd(0).Caption = "继续"
End If
' Cmd(0).Enabled = ?
Case 1
Timer1.Enabled = False
Cmd(0).Enabled = True
Cmd(1).Enabled = False
Case 2
End
End Select
End Sub
Private Sub Timer1_Timer()
t(3) = t(3) + 1
' If t(3) = ? Then
t(3) = 0
t(2) = t(2) + 1
If t(2) = 60 Then
t(2) = 0
t(1) = t(1) + 1
End If
End If
For i = 1 To 3
' Text( ? ).Text = t(i)
Next
End Sub
[10分]
解析：
Select Case Index
Timer1.Enabled = True
Cmd(0).Enabled = False
If t(3) = 60 Then
Text(i - 1).Text = t(i)
7、【
简答题】
Private Sub Command1_Click()
Open App.Path & "\in4.dat" For Input As #1
s = Input(LOF(1), #1)
Close #1
Text1.Text = s
End Sub
Private Sub Command2_Click()
Dim m As Integer
' If Len(s) = ? Then
MsgBox "请先使用“读数据”功能！"
Else
' If Text1.? = 0 Then
MsgBox "请先选中文本！"
Else
t = ""
For i = 1 To Text1.SelLength
c = Mid(Text1.SelText, i, 1)
If c <> " " Then
t = t + c
Else
' If ? = "the" Then
m = m + 1
End If
t = ""
End If
Next i
' ? = Str(m)
End If
End If
End Sub
[10分]
解析：
If Len(s) = 0 Then
If Text1.SelLength = 0 Then
If LCase(t) = "the" Then
Text2.Text = Str(m)
8、【
简答题】
[10分]
解析：
Private Sub Command1_Click()
Text1.Alignment = 0
End Sub
Private Sub Command2_Click()
Text1.Alignment = 2
End Sub
Private Sub Command3_Click()
Text1.Alignment = 1
End Sub
9、【
简答题】
[10分]
解析：
Private Sub Command1_Click()
Label1.FontSize = Label1.FontSize + 2
'或 Label1.Font.Size = Label1.FontSize + 2
'或 Label1.FontSize = Label1.Font.Size + 2
'或 Label1.Font.Size = Label1.Font.Size + 2
'或 Label1.FontSize = 2 + Label1.FontSize
'或 Label1.Font.Size = 2 + Label1.FontSize
'或 Label1.FontSize = 2 + Label1.Font.Size
'或 Label1.Font.Size = 2 + Label1.Font.Size
End Sub
Private Sub Command2_Click()
Label1.FontSize = 12
'或 Label1.Font.Size = 12
End Sub
10、【
简答题】
Private Sub Command1_Click()
Open App.Path & "\in4.dat" For Input As #1
For i = 1 To 20
For j = 1 To 5
Input #1, a(i, j)
Text1 = Text1 + Str(a(i, j)) + Space(2)
Next j
Next i
Close #1
End Sub
Private Sub Command2_Click()
'考生编写
==================
???
==================
End Sub
Private Sub Form_Unload(Cancel As Integer)
Open App.Path & "\out4.dat" For Output As #1
Print #1, Text2.Text
Close #1
End Sub
[10分]
解析：
If Len(Text1) = 0 Then
MsgBox "请先执行“读数据”功能！"
Else
For i = 1 To 20
Max = a(i, 1)
For j = 2 To 5
If a(i, j) > Max Then Max = a(i, j)
Next j
s = s + Max
Next i
Avg = s / 20
Text2 = Avg
End If
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