Folder.Items 方法
擷取 FolderItems 物件,代表資料夾中的專案集合。
retVal = Folder.Items()
這個方法沒有任何參數。
類型: FolderItems**
FolderItems物件的物件參考。
注意
並非所有方法都會針對所有資料夾實作。 例如,不會針對主控台資料夾實作ParseName方法 (CSIDL_CONTROLS) 。 如果您嘗試呼叫未實作的方法,就會引發0x800A01BD (十進位 445) 錯誤。
下列範例會使用 Items 來判斷 C:\Windows 資料夾中的專案數目。 JScript、VBScript 和 Visual Basic 會顯示適當的使用方式。
Jscript:
<script language="JScript">
function fnFolderObjectItemsJ()
{
var objShell = new ActiveXObject("shell.application");
var objFolder = new Object;
objFolder = objShell.NameSpace("C:\\WINDOWS");
if (objFolder != null)
{
var objFolderItems = new Object;
objFolderItems = objFolder.Items();
if (objFolderItems != null)
{
document.write (objFolderItems.Count);
}
}
}
</script>
VBScript:
<script language="VBScript">
function fnFolderObjectItemsVB()
dim objShell
dim objFolder
set objShell = CreateObject("shell.application")
set objFolder = objShell.NameSpace("C:\WINDOWS")
if (not objFolder is nothing) then
dim objFolderItems
set objFolderItems = objFolder.Items
if (not objFolderItems Is Nothing) then
document.write objFolderItems.Count
end if
set objFolderItem = nothing
end if
set objFolder = nothing
set objShell = nothing
end function
</script>
Visual Basic:
Private Sub btnFolderObjectItems_Click()
Dim objShell As Shell
Dim objFolder As Folder
Set objShell = New Shell
Set objFolder = objShell.NameSpace("C:\WINDOWS")
If (Not objFolder Is Nothing) Then
Dim objFolderItems As FolderItems
Set objFolderItems = objFolder.Items()
If (Not objFolderItems Is Nothing) Then
Dim vCount As Variant
vCount = objFolderItems.Count
End If
Set objFolderItems = Nothing
End If
Set objFolder = Nothing
Set objShell = Nothing
End Sub
需求 | 值 |
---|---|
最低支援的用戶端 |
Windows 2000 Professional、Windows XP [僅限桌面應用程式] |
最低支援的伺服器 |
Windows 2000 Server [僅限桌面應用程式] |
標頭 |
|
Idl |
|
DLL |
|