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請問各位大大 我目前正在做一個考英文單字的程式 我現在有一個button7 裡面會記錄回答錯誤的選項(我是用矩陣a()as boolean來記錄) 那我在button3中 卻讀不到我button7中有回答錯的題目a() 請問我該打甚麼才能讓button3中可以讀的到button7的東西呢>_<? -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.42.213.55 ※ 文章網址: http://www.ptt.cc/bbs/Visual_Basic/M.1401817445.A.007.html
GoalBased:你的問題描述太不清楚了= = 06/04 08:42
dx0789111:我的button7程式碼 if combobox2.selectedindex=0 then 06/04 09:45
dx0789111:A(1)=true 這樣子第一題a(1)就變true if combobox2. 06/04 09:46
dx0789111:Selectedindex=1 then a(1)=false 這樣子第二題就變成 06/04 09:47
dx0789111:False 但是我在button3裡面打 for i=1 to 1000 a(i)= 06/04 09:48
dx0789111:False then y = y + 1 卻都讀不到a陣列的值 請問要在 06/04 09:49
dx0789111:Button3中打什麼才能讓button7裡跑出來的陣列a讀的到呢 06/04 09:54
dx0789111:抱歉 我第三個回的應該是第一題a(1) 不是第二題 06/04 10:00
cf1064:看來是要把a()定義在全域變數中 06/04 11:37
cf1064:把a() as boolean放在class裡,sub外 06/04 11:41
dx0789111:我把a放在最外面欸 就是全部程式碼的第一行下面a(0to100 06/04 13:14
dx0789111:0)as boolean 應該是全域才對 06/04 13:15
putumaxally:貼一下程式碼吧,全域變數應該是沒有問題才對 06/04 14:36
Public Class Form1 Dim A(0 To 1000) As Boolean Public Property DataSource As Object Private Sub Button7_Click(sender As Object, e As EventArgs) Handles Button7.Click Dim k, s As Integer 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' 'AABCCBCAAB喔>_< '0012212001 k = ComboBox1.SelectedIndex If ComboBox2.SelectedIndex = 0 Then A(10 * k + 1) = True 'true If ComboBox2.SelectedIndex = 1 Then A(10 * k + 1) = False If ComboBox2.SelectedIndex = 2 Then A(10 * k + 1) = False If ComboBox3.SelectedIndex = 0 Then A(10 * k + 2) = True 'true If ComboBox3.SelectedIndex = 1 Then A(10 * k + 2) = False If ComboBox3.SelectedIndex = 2 Then A(10 * k + 2) = False If ComboBox4.SelectedIndex = 1 Then A(10 * k + 3) = True 'true If ComboBox4.SelectedIndex = 0 Then A(10 * k + 3) = False If ComboBox4.SelectedIndex = 2 Then A(10 * k + 3) = False If ComboBox5.SelectedIndex = 2 Then A(10 * k + 4) = True 'true If ComboBox5.SelectedIndex = 0 Then A(10 * k + 4) = False If ComboBox5.SelectedIndex = 1 Then A(10 * k + 4) = False If ComboBox6.SelectedIndex = 2 Then A(10 * k + 5) = True 'true If ComboBox6.SelectedIndex = 0 Then A(10 * k + 5) = False If ComboBox6.SelectedIndex = 1 Then A(10 * k + 5) = False If ComboBox7.SelectedIndex = 1 Then A(10 * k + 6) = True 'true If ComboBox7.SelectedIndex = 0 Then A(10 * k + 6) = False If ComboBox7.SelectedIndex = 2 Then A(10 * k + 6) = False If ComboBox8.SelectedIndex = 2 Then A(10 * k + 7) = True 'true If ComboBox8.SelectedIndex = 0 Then A(10 * k + 7) = False If ComboBox8.SelectedIndex = 1 Then A(10 * k + 7) = False If ComboBox9.SelectedIndex = 0 Then A(10 * k + 8) = True 'true If ComboBox9.SelectedIndex = 1 Then A(10 * k + 8) = False If ComboBox9.SelectedIndex = 2 Then A(10 * k + 8) = False If ComboBox10.SelectedIndex = 0 Then A(10 * k + 9) = True 'true If ComboBox10.SelectedIndex = 1 Then A(10 * k + 9) = False If ComboBox10.SelectedIndex = 2 Then A(10 * k + 9) = False If ComboBox11.SelectedIndex = 1 Then A(10 * k + 10) = True 'true If ComboBox11.SelectedIndex = 0 Then A(10 * k + 10) = False If ComboBox11.SelectedIndex = 2 Then A(10 * k + 10) = False 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' For i = 1 To 1000 If A(i) = True Then s = s + 1 Next Label14.Text = "目前得分" & s & "/1000" If s = 1000 Then MsgBox("你好棒喔>_<") Label13.Text = "達成目標了~好厲害喔~" End If End Sub Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click Dim x As Integer 'xxxxxx有無錯誤單字檢查xxxxxx For i = 1 To 1000 If A(i) = 0 Then x = x + 1 If A(i) = True Then x = x + 1 Next i If x = 1000 Then MsgBox("你目前沒有錯誤單字喔") Exit Sub End If 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx If A(1) = False Then Label1.Text = Label1.Text & vbCrLf & "1.a (an):一 個" If A(2) = False Then Label1.Text = Label1.Text & vbCrLf & "2.a few:一 些" Label1.Visible = True Button1.Visible = False Button2.Visible = False Button3.Visible = False Button8.Visible = True End Sub End Class ※ 編輯: dx0789111 (114.42.213.55), 06/04/2014 16:07:47
dx0789111:喔 我懂了 原來a()的初始值是false 我以為讀不到 抱歉 06/04 19:08
naruto861214: 太感謝cf1064大大了!!!!!!!! 06/08 23:19