FileDialog.FilterIndex 属性 (Office)
获取或设置 Long，用于指示问价对话框的默认文件筛选器。 默认筛选器确定在首次打开文件对话框时显示的文件类型。 读/写。
语法
expression.FilterIndex
expression 一个代表 FileDialog 对象的变量。
备注
如果试图将该属性设置为大于筛选数量的数字，将选定最后一个可用筛选。
示例
以下示例使用 FileDialog 对象显示“文件选取器”对话框，并在消息框中显示每个选定的文件。 此示例还演示如何添加新的文件筛选器以及如何将其设为默认筛选器。
Sub Main()
'Declare a variable as a FileDialog object.
Dim fd As FileDialog
'Create a FileDialog object as a File Picker dialog box.
Set fd = Application.FileDialog(msoFileDialogFilePicker)
'Declare a variable to contain the path
'of each selected item. Even though the path is aString,
'the variable must be a Variant because For Each...Next
'routines only work with Variants and Objects.
Dim vrtSelectedItem As Variant
'Use a With...End With block to reference the FileDialog object.
With fd
'Add a filter that includes GIF and JPEG images and make it the second item in the list.
.Filters.Add "Images", "*.gif; *.jpg; *.jpeg", 2
'Sets the initial file filter to number 2.
.FilterIndex = 2
'Use the Show method to display the File Picker dialog box and return the user's action.
'If the user presses the button...
If .Show = -1 Then
'Step through each string in the FileDialogSelectedItems collection.
For Each vrtSelectedItem In .SelectedItems
'vrtSelectedItem is aString that contains the path of each selected item.
'Use any file I/O functions that you want to work with this path.
'This example displays the path in a message box.
MsgBox "Selected item's path: " & vrtSelectedItem
Next vrtSelectedItem
'If the user presses Cancel...
Else
End If
End With
'Set the object variable to Nothing.
Set fd = Nothing
End Sub
另请参阅
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