IShellDispatch3.AddToRecent 方法

將檔案新增至最近使用的 (MRU) 清單。

語法

IShellDispatch3.AddToRecent(
  varFile,
  [ bstrCategory ]
)

IShellDispatch3.AddToRecent( _
  ByVal varFile As Variant, _
  [ ByVal bstrCategory As BSTR ] _
)

參數

varFile [in]

類型： Variant

String，其中包含要新增至最近使用檔案清單的檔案路徑。

Windows Vista：將此參數設定為 null ，以清除最近的檔資料夾。

bstrCategory [in， optional]

類型： BSTR

String，其中包含要放置檔案之類別的名稱。

傳回值

JScript

這個方法不會傳回值。

VB

這個方法不會傳回值。

範例

下列範例示範如何使用 AddToRecent for JScript、VBScript 和 Visual Basic。

Jscript：

<script language="JScript">
    function fnIShellDispatch3AddToRecentJ()
    {
        var objShell = new ActiveXObject("shell.application");
        var ssfWINDOWS = 36;
        var objFolder;
        
        objFolder = objShell.NameSpace(ssfWINDOWS);
        if (objFolder != null)
        {
            var objFolderItem;
            
            objFolderItem = objFolder.ParseName("system.ini");
            if (objFolderItem != null)
            {
                objShell.AddToRecent(objFolderItem.Path);
            }
        }
    }
</script>

VBScript：

<script language="VBScript">
     function fnIShellDispatch3AddToRecentVB()
        dim objShell
        
        set objShell = CreateObject("shell.application")
        if (not objShell is nothing) then
            dim objFolder
            dim ssfWINDOWS
            
            ssfWINDOWS = 36
            set objFolder = objShell.NameSpace(ssfWINDOWS)
            if (not objFolder is nothing) then
                dim objFolderItem
                        
                set objFolderItem = objFolder.ParseName("system.ini")
                if (not objFolderItem is nothing) then
                    objShell.AddToRecent (objFolderItem.Path)
                end if
                set objFolderItem = nothing
            end if
            set objFolder = nothing
        end if
        set objShell = nothing
    end function
 </script>

Visual Basic：

Private Sub fnIShellDispatch3AddToRecent()
    Dim objShell  As Shell
    Dim objFolder As Folder
    Dim ssfWINDOWS As Long

    ssfWINDOWS = 36
    Set objShell = New Shell
    Set objFolder = objShell.NameSpace(ssfWINDOWS)
    If (Not objFolder Is Nothing) Then
        Dim objFolderItem As FolderItem

        Set objFolderItem = objFolder.ParseName("system.ini")
        If (Not objFolderItem Is Nothing) Then
            objShell.AddToRecent (objFolderItem.Path)
        End If
        Set objFolderItem = Nothing
    End If
    Set objFolder = Nothing
    Set objShell = Nothing
End Sub

規格需求