📄 df.frm
字号:
VERSION 5.00
Begin VB.Form Form1
Caption = "打字练习"
ClientHeight = 7275
ClientLeft = 60
ClientTop = 345
ClientWidth = 9210
LinkTopic = "Form1"
ScaleHeight = 7275
ScaleWidth = 9210
StartUpPosition = 3 '窗口缺省
Begin VB.Frame Frame1
Caption = "龙虎榜"
Height = 2775
Left = 120
TabIndex = 12
Top = 4200
Width = 6135
Begin VB.PictureBox Picture1
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 1935
Left = 720
ScaleHeight = 1875
ScaleWidth = 5235
TabIndex = 14
Top = 480
Width = 5295
End
Begin VB.Label Label5
Caption = "龙 虎 榜"
BeginProperty Font
Name = "隶书"
Size = 15.75
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000FF&
Height = 2175
Left = 240
TabIndex = 13
Top = 360
Width = 495
End
End
Begin VB.CommandButton Command4
Caption = "排行榜"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 6360
MousePointer = 11 'Hourglass
TabIndex = 11
Top = 5640
Width = 1335
End
Begin VB.CommandButton Command3
Caption = "清屏"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 6360
MousePointer = 11 'Hourglass
TabIndex = 10
Top = 4920
Width = 1335
End
Begin VB.CommandButton Command2
Caption = "结束"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 6360
MousePointer = 11 'Hourglass
TabIndex = 9
Top = 6360
Width = 1335
End
Begin VB.CommandButton Command1
Caption = "产生"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 6360
MousePointer = 11 'Hourglass
TabIndex = 8
Top = 4200
Width = 1335
End
Begin VB.TextBox Text4
BeginProperty Font
Name = "黑体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 615
Left = 720
MaxLength = 30
TabIndex = 7
Top = 3240
Width = 6015
End
Begin VB.TextBox Text3
BeginProperty Font
Name = "黑体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 615
Left = 720
TabIndex = 5
Top = 1920
Width = 6015
End
Begin VB.TextBox Text2
BeginProperty Font
Name = "黑体"
Size = 18
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 5040
TabIndex = 3
Top = 480
Width = 1335
End
Begin VB.TextBox Text1
BeginProperty Font
Name = "黑体"
Size = 15.75
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 1440
TabIndex = 1
Top = 480
Width = 1335
End
Begin VB.Label Label6
Caption = "秒"
BeginProperty Font
Name = "宋体"
Size = 15.75
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 3000
TabIndex = 15
Top = 600
Width = 735
End
Begin VB.Label Label4
Caption = "键 入"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 735
Left = 240
TabIndex = 6
Top = 3120
Width = 375
End
Begin VB.Label Label3
Caption = "产 生"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 855
Left = 240
TabIndex = 4
Top = 1800
Width = 495
End
Begin VB.Label Label2
Caption = "准确率"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 375
Left = 4080
TabIndex = 2
Top = 600
Width = 855
End
Begin VB.Label Label1
Caption = "时间"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 375
Left = 600
TabIndex = 0
Top = 600
Width = 855
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim i%, t As Date, a(1 To 100) As Date, b(1 To 100) As Single, j%, r%, t1%
Private Sub Command1_Click() '产生30个字母
Dim ss As String, p%
Randomize
Text3 = ""
For p = 1 To 30
ss = Chr$(Int(Rnd * 26) + 65)
Text3 = Text3 + ss
Next p
Command1.Enabled = False '产生按钮不可用
t1 = t1 + 1
End Sub
Private Sub Command2_Click() '点击按钮2，框架1隐藏
Frame1.Visible = False
End
End Sub
Private Sub Command3_Click() '点击清屏按钮
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text4.Text = ""
Command1.Enabled = True
Frame1.Visible = False
End Sub
Private Sub Command4_Click() '点击排行榜按钮输出预定结果
Dim m As Date
Frame1.Visible = True
Picture1.Cls
If i >= 3 And i <= 100 Then
Picture1.Print "总计产生" & t1 & "次英文字母"
Picture1.Print "最后三条记录是:"
For j = i - 2 To i - 1 '比较最后三次的结果
For r = i - 1 To i
If a(j) > a(j + 1) Then
m = a(j)
a(j) = a(j + 1)
a(j + 1) = m
End If
Next r
Next j
Picture1.Print "最快是:" & a(i - 2) & "秒"; Space(3); "准确率是:" & b(i - 2) & "%" '输出最后三次结果
Picture1.Print "其次为:" & a(i - 1) & "秒"; Space(3); "准确率是:" & b(i - 1) & "%"
Picture1.Print "最慢为:" & a(i) & "秒"; Space(3); "正确率是:" & b(i) & "%"
Else
MsgBox "产生的数目不符合要求！"
End If
End Sub
Private Sub Form_Load() '开始时隐藏框架
Frame1.Visible = False
t1 = 0
End Sub
Private Sub Text4_GotFocus() '文本框得到焦点，开始记时
t = Time
End Sub
Private Sub Text4_KeyPress(KeyAscii As Integer) '记时，计算正确率
Dim y%, m%, n%
If Len(Text4) = 30 Then
t2 = DateDiff("s", t, Time)
y = 0: n = 0
For m = 1 To 30
If Mid(Text3, m, 1) = Mid(Text4, m, 1) Then '比较键入的字母与产生的字母是否相同
y = y + 1
Else
n = n + 1
End If
Next m
y = y / (y + n) * 100 '计算百分率
Text2 = y & "%"
Text1 = t2
Command1.Enabled = True
i = i + 1
a(i) = t2 '用数组保存键入的结果
b(i) = y
End If
End Sub
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