使用人工试卷：是当所有试卷都无法满足用户有要求时就可以使用了（即自定义试卷）。
在本系统中有一个在考生做题直到交卷的过程中一直可见的时间控件（如下图）。
该窗体主要是用了一个 WindowsAPI 函数 SetFormTopmost 具体如下（模块级）：
Public Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal
hWndInsertAfter As Long, ByVal X As Long, ByVal Y As Long, ByVal cx As Long, ByVal cy
As Long, ByVal wFlags As Long) As Long
Public Const HWND_TOPMOST = -1
Public Const SWP_NOMOVE = &H2
Public Const SWP_NOSIZE = &H1
Public Const SWP_NOZORDER = &H8
Public Sub SetFormTopmost(TheForm As Form)
SetWindowPos TheForm.hwnd, HWND_TOPMOST, 150, 0, 0, 0, SWP_NOZORDER +
SWP_NOZORDER + SWP_NOSIZE
End Sub
FrmTime 的代码如下：
Option Explicit
Dim Minute As Integer
Dim Second As Integer
Private Sub Form_Load()
Minute = 59
Second = 60
lblTitle.Caption = "隐藏考试说明窗体"
SetFormTopmost frmTime
End Sub
Private Sub lblFinish_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As
Single)
lblFinish.BackColor = &HFF&
End Sub
Private Sub lblFinish_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As
