你想把内容加在什么下拉框中?如是列表框中,可以这样:For i = 1 To 5 Combo4.AddItem a(i) list1.additem b(i) '或者Combo4.AddItem b(i) & a(i) NEXT
搞不懂楼主的思维, 猜一猜吧Command2 是一般的作法, 因每个.txt内容不会是一样的,那能用 a(5)来代替 ?你看看 Command1 吧Option Explicit Dim i%, j%, a$(5), b$(5), fname$, aa$, s Private Sub Form_Load() s = Array("", "1.txt", "2.txt", "3.txt", "4.txt", "5.txt") For i = 1 To 5 b(i) = s(i) '.txt文本数组 a(i) = String(6, CStr(i)) '每一文本里面的内容 Next i End SubPrivate Sub Command1_Click() Combo4.Clear For i = 1 To 5 For j = 1 To 5 Combo4.AddItem b(i) & " " & a(j) Next j Next i End SubPrivate Sub Command2_Click() Combo4.Clear For i = 1 To 5 fname = b(i) Open fname For Input As #1 While Not EOF(1) Line Input #1, aa Combo4.AddItem aa Wend Close #1 Next i End Sub
for i=1 to 5 combo4.additem b(i) combo4.itemdata(combo4.newindex)=a(i) next如果要同时显示两列,部件可用microsoft forms 2.0 object library中的combobox 设置combo4.ColumnCount=2显示两列 for i=1 to 5 combo4.additem a(i) combo4.List(combo4.ListCount - 1, 1) =b(i) next
简单,ComboBox 的设计者预先想到了:Private Sub Form1_Load() For i = 0 To Ubound(a) Combo1.AddItem b(i) Combo1.ItemData(Combo1.NewIndex) = a(i) '注意,值不能超过 Long 型 Next i End SubPrivate Sub Combo1_Click() MsgBox Combo1.ItemData(Combo1.ListIndex) End Sub
Combo4.AddItem a(i)
list1.additem b(i) '或者Combo4.AddItem b(i) & a(i)
NEXT
Dim i%, j%, a$(5), b$(5), fname$, aa$, s
Private Sub Form_Load()
s = Array("", "1.txt", "2.txt", "3.txt", "4.txt", "5.txt")
For i = 1 To 5
b(i) = s(i) '.txt文本数组
a(i) = String(6, CStr(i)) '每一文本里面的内容
Next i
End SubPrivate Sub Command1_Click()
Combo4.Clear
For i = 1 To 5
For j = 1 To 5
Combo4.AddItem b(i) & " " & a(j)
Next j
Next i
End SubPrivate Sub Command2_Click()
Combo4.Clear
For i = 1 To 5
fname = b(i)
Open fname For Input As #1
While Not EOF(1)
Line Input #1, aa
Combo4.AddItem aa
Wend
Close #1
Next i
End Sub
combo4.additem b(i)
combo4.itemdata(combo4.newindex)=a(i)
next如果要同时显示两列,部件可用microsoft forms 2.0 object library中的combobox
设置combo4.ColumnCount=2显示两列
for i=1 to 5
combo4.additem a(i)
combo4.List(combo4.ListCount - 1, 1) =b(i)
next
selectID=combo4.ItemData(combo4.ListIndex) '文本对应的long值
For i = 0 To Ubound(a)
Combo1.AddItem b(i)
Combo1.ItemData(Combo1.NewIndex) = a(i) '注意,值不能超过 Long 型
Next i
End SubPrivate Sub Combo1_Click()
MsgBox Combo1.ItemData(Combo1.ListIndex)
End Sub