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VB的Listview保存讀取

admin
2013年12月14日 22:6 本文熱度 6336

完整代碼


注:Listview定義了4個列,自己需要幾列改下就好


Option Explicit
'讀寫INI文件
Private Declare Function GetPrivateProfileString Lib "kernel32" Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As Any, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As Long, ByVal lpFileName As String) As Long
Private Declare Function WritePrivateProfileString Lib "kernel32" Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As Any, ByVal lpString As Any, ByVal lpFileName As String) As Long


Private Sub Form_Load()
Randomize
End Sub


Private Sub 隨機值_Click()
Dim i As Integer, j As Integer, lv As ListItem
ListView1.ListItems.Clear
For i = 0 To 14
Set lv = ListView1.ListItems.Add(, , i + 1)
For j = 0 To 2
lv.ListSubItems.Add , , CInt(Rnd * 30)
Next j
Next i
End Sub


Private Sub 保存_Click()
Dim si As Integer, sj As Integer, tmpstr As String
If ListView1.ListItems.Count = 0 Then MsgBox "沒有可保存的內(nèi)容", vbInformation, "提示": Exit Sub
tmpstr = ListView1.ListItems.Count
WritePrivateProfileString "統(tǒng)計項", "總行數(shù)", tmpstr, App.Path & "\ABC.ini"
tmpstr = ListView1.ListItems(1).ListSubItems.Count
WritePrivateProfileString "統(tǒng)計項", "總列數(shù)", tmpstr, App.Path & "\ABC.ini"
With ListView1.ListItems
For si = 1 To .Count
WritePrivateProfileString "第" & si & "行", "第1列", .Item(si).Text, App.Path & "\ABC.ini"
For sj = 1 To .Item(si).ListSubItems.Count
WritePrivateProfileString "第" & si & "行", "第" & sj + 1 & "列", .Item(si).SubItems(sj), App.Path & "\ABC.ini"
Next sj
Next si
End With
MsgBox "保存成功!", vbInformation, "提示"
End Sub


Private Sub 讀取_Click()
Dim sr As Integer, sc As Integer, li As Integer, lj As Integer, tmptxt As String, lvs As ListItem
tmptxt = Space$(100)
GetPrivateProfileString "統(tǒng)計項", "總行數(shù)", "0", tmptxt, 100, App.Path & "\ABC.ini"
sr = CInt(tmptxt) '總行數(shù)
tmptxt = Space$(100)
GetPrivateProfileString "統(tǒng)計項", "總行數(shù)", "0", tmptxt, 100, App.Path & "\ABC.ini"
sc = CInt(tmptxt)
If sr = 0 Then
MsgBox "總行數(shù)為零哦"
Exit Sub
Else
ListView1.ListItems.Clear
End If
For li = 1 To sr
For lj = 1 To sc '這里你的列表
tmptxt = Space$(100)
GetPrivateProfileString "第" & li & "行", "第" & lj & "列", "", tmptxt, 100, App.Path & "\ABC.ini"
If lj = 1 Then
Set lvs = ListView1.ListItems.Add(, , tmptxt)
Else
lvs.ListSubItems.Add , , tmptxt
End If
Next lj
Next li
End Sub


該文章在 2013/12/14 22:06:18 編輯過
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