
(1)要使窗体的标题栏文字显示为“排座位”,则应设置窗体的______属性(单选,填字母:A.Text / B.Name /C.Caption)。
(2)程序中加框处代码有错,请改正。
________
(3)实现上述功能的 VB 程序如下,请在划线处填入合适的代码。
Const m = 6
Const n = 8
Dim a(1 To m * n) As String '存储学号
Dim b(1 To m * n) As Integer '存储身高
Dim num As Integer '班级总人数
Private Sub Command1_Click()
'从数据库中读取该班的学号和身高数据存入数组 a 和数组b,班级人数存入变量 num,代码略.
'以下代码为在列表框 List1 中输出数据
s = "" : List1.AddItem " (讲台) "
For i = 1 To num
=s = s & Str(b(i)) & "[" & a(i) & "] "
If i = m Then
List1.AddItem s :s = ""
End If
Next i
If s <> "" Then List1.AddItem s

Private Sub Command2_Click()
Dim i As Integer, j As Integer, imin As Integer
Dim t1 As String, t2 As Integer, s As String
List2.AddItem " (讲台) "
For i = 1 To①_______
s = ""
For j = (i - 1) * n + 1 To (i - 1) * n + n
If j <= num Then
②__________
If imin <> j Then
t1 = a(imin): a(imin) = a(j): a(j) = t1
t2 = b(imin): b(imin) = b(j): b(j) = t2
End If
s = s & Str(b(j)) & "[" & a(j) & "] "
End If
Next j
List2.AddItem s
Next i End Sub
Function fPos(p As Integer) As Integer
Dim i As Integer, j As Integer, k As Integer
k = p
For i =③_____________
If b(i) < b(k) Then k = i
Next i
fPos = k End Function

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

