?? form3.frm
字號:
VERSION 5.00
Begin VB.Form Form3
BackColor = &H00FF8080&
Caption = "Form3"
ClientHeight = 5235
ClientLeft = 60
ClientTop = 345
ClientWidth = 6180
LinkTopic = "Form3"
MaxButton = 0 'False
ScaleHeight = 5235
ScaleWidth = 6180
StartUpPosition = 3 '窗口缺省
Begin VB.Frame Frame2
Height = 1215
Left = 1440
TabIndex = 11
Top = 1440
Width = 3495
Begin VB.TextBox Text2
Height = 375
Left = 1080
TabIndex = 14
Top = 240
Width = 2295
End
Begin VB.TextBox Text3
Height = 375
Left = 600
TabIndex = 13
Top = 720
Width = 1095
End
Begin VB.TextBox Text4
Height = 375
Left = 2280
TabIndex = 12
Top = 720
Width = 1095
End
Begin VB.Label Label1
Caption = "題目內(nèi)容："
Height = 375
Index = 1
Left = 120
TabIndex = 17
Top = 240
Width = 975
End
Begin VB.Label Label2
Caption = "A："
BeginProperty Font
Name = "宋體"
Size = 18
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Index = 0
Left = 120
TabIndex = 16
Top = 720
Width = 495
End
Begin VB.Label Label2
Caption = "B："
BeginProperty Font
Name = "宋體"
Size = 18
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Index = 1
Left = 1920
TabIndex = 15
Top = 720
Width = 495
End
End
Begin VB.Frame Frame1
Caption = "請選擇答案："
Height = 855
Left = 1440
TabIndex = 8
Top = 3000
Width = 3495
Begin VB.OptionButton Option1
Caption = "A"
BeginProperty Font
Name = "宋體"
Size = 18
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 720
TabIndex = 10
Top = 240
Width = 735
End
Begin VB.OptionButton Option2
Caption = "B"
BeginProperty Font
Name = "宋體"
Size = 18
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 2160
TabIndex = 9
Top = 240
Width = 735
End
End
Begin VB.TextBox Text5
Height = 270
Left = 2760
TabIndex = 7
Top = 240
Width = 495
End
Begin VB.CommandButton Command3
BackColor = &H0080C0FF&
Caption = "Go"
BeginProperty Font
Name = "宋體"
Size = 24
Charset = 134
Weight = 700
Underline = 0 'False
Italic = -1 'True
Strikethrough = 0 'False
EndProperty
Height = 975
Left = 4560
Style = 1 'Graphical
TabIndex = 3
Top = 120
Width = 1575
End
Begin VB.CommandButton Command2
Caption = "答案"
Height = 375
Left = 3720
TabIndex = 2
Top = 4440
Width = 1095
End
Begin VB.CommandButton Command1
Caption = "提交"
Height = 375
Left = 1320
TabIndex = 1
Top = 4440
Width = 1095
End
Begin VB.TextBox Text1
BackColor = &H80000004&
BorderStyle = 0 'None
Enabled = 0 'False
BeginProperty Font
Name = "宋體"
Size = 15
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FF0000&
Height = 300
Left = 720
TabIndex = 0
Top = 240
Width = 375
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
Caption = "請?zhí)钊腩}號："
Height = 255
Index = 4
Left = 1680
TabIndex = 6
Top = 240
Width = 1215
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
Caption = "題"
Height = 255
Index = 3
Left = 1320
TabIndex = 5
Top = 240
Width = 255
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
Caption = "這是第"
Height = 255
Index = 0
Left = 120
TabIndex = 4
Top = 240
Width = 615
End
End
Attribute VB_Name = "Form3"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim rsData As Recordset
Dim db As Database
Dim Result As String, Result1 As String
Dim a As Integer
Private Sub Command1_Click()
If Result1 = Result Then '如果正確則
i% = MsgBox("回答正確", vbInformation, "提示")
'出下一題
Option1.Value = False
Option2.Value = False
Call IniTheme
Else '回答不符
i% = MsgBox("回答錯誤", vbCritical, "提示")
End If
End Sub
Private Sub Command2_Click()
i = MsgBox("正確答案為'" & Result & "'", vbOKOnly, "提示")
End Sub
Private Sub Command3_Click()
On Error GoTo errhand
rsData.MoveFirst
Do Until rsData.Fields(0).Value = Text5.Text '隨機抽取試題
rsData.MoveNext
Text1.Text = rsData.Fields(0).Value '顯示題號
Text2.Text = rsData.Fields(1).Value '顯示題目
Text3.Text = rsData.Fields(2).Value
Text4.Text = rsData.Fields(3).Value
Result = rsData.Fields(4).Value '將答案放入變量
Loop
Exit Sub
errhand: MsgBox "無當前記錄！"
End Sub
Private Sub Command4_Click()
End Sub
Private Sub Form_Load()
i = 0
Set db = OpenDatabase(App.Path & "\test.mdb") '打開數(shù)據(jù)庫
Set rsData = db.OpenRecordset("choose") '打開表test
Call IniTheme
End Sub
Sub IniTheme()
On Error Resume Next
rsData.MoveFirst '將數(shù)據(jù)指針指向數(shù)據(jù)庫首位
Randomize '初始化隨機數(shù)種子
'產(chǎn)生隨機數(shù)，可以改進為產(chǎn)生不重復(fù)的隨機數(shù)
a = Int((18 - 1 + 1) * Rnd + 1)
Do Until rsData.Fields(0).Value = a '隨機抽取試題
rsData.MoveNext
Text1.Text = rsData.Fields(0).Value '顯示題號
Text2.Text = rsData.Fields(1).Value '顯示題目
Text3.Text = rsData.Fields(2).Value
Text4.Text = rsData.Fields(3).Value
Result = rsData.Fields(4).Value '將答案放入變量
Loop
End Sub
Private Sub Option1_Click()
Result1 = Text3.Text
End Sub
Private Sub Option2_Click()
Result1 = Text4.Text
End Sub
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