Excel VBA 对话框选择文件或者文件夹函数实现源码

2024年5月14日 117次阅读 来源: CDamogu

1.0 VBA

Reference: Microsoft Scriptiong Runtime

1.1 FOLDER精简版

Private Function IChooseFolder() As String
    Dim dlgOpen As FileDialog
    Set dlgOpen = Application.FileDialog(msoFileDialogFolderPicker)
    If dlgOpen.Show = -1 Then IChooseFolder = dlgOpen.SelectedItems(1)
    Set dlgOpen = Nothing
End Function

1.2 FOLDER增强版

Private Function IFolderPicker() As String
        Dim FolderDialogObject As FileDialog
        Set FolderDialogObject = Application.FileDialog(msoFileDialogFolderPicker)
        With FolderDialogObject
            .Title = "Select your search folder"
            .InitialFileName = "C:\"
            .ButtonName = "Choose"
            .Show               'FileDialog 对象的 Show 方法显示对话框，并且返回 -1（如果您按 OK）和 0（如果您按 Cancel）
        End With
        On Error Resume Next
        IFolderPicker = FolderDialogObject.SelectedItems(1)
        Set FolderDialogObject = Nothing
End Function

1.3 FILE单选

Private Function IFilePicker() As String
        Dim FileDialogObject As FileDialog
        Set FileDialogObject = Application.FileDialog(msoFileDialogFilePicker)
        With FileDialogObject
                .Title = "Select your search folder"
                .InitialFileName = "C:\"
                .ButtonName = "Choose"
                .Filters.Clear
                .Filters.Add "Excel Files", "*.xls;*.xlw"
                .Filters.Add "All Files", "*.*"
                .AllowMultiSelect = False  '多选
                .Show                      'FileDialog 对象的 Show 方法显示对话框，并且返回 -1（如果您按 OK）和 0（如果您按 Cancel）
        End With
        On Error Resume Next
        IFilePicker = FileDialogObject.SelectedItems(1)
        Set FileDialogObject = Nothing
End Function

1.4 FILE多选

Private Sub IFileMultiPicker()
        Dim FileDialogObject As FileDialog
        Set FileDialogObject = Application.FileDialog(msoFileDialogFilePicker)
        With FileDialogObject 
                .Title = "Select your search folder"
                .InitialFileName = "C:\"
                .ButtonName = "Choose"
                .Filters.Clear
                .Filters.Add "Excel Files", "*.xls;*.xlw"
                .Filters.Add "All Files", "*.*"
                .AllowMultiSelect = True   '多选
                .Show                      'FileDialog 对象的 Show 方法显示对话框，并且返回 -1（如果您按 OK）和 0（如果您按 Cancel）
                For i = 1 To .SelectedItems.Count
                        MsgBox "YourChoseFiles: " & .SelectedItems(i), vbOKOnly + vbInformation, "Tips"
                Next
        End With
        Set FileDialogObject = Nothing
End Sub

1.5 String转Folder

Private Function IFolderCheck(iFldPath As String) As Folder
        Dim tempFld As Folder
        Dim fso As New FileSystemObject
        Set tempFld = fso.GetFolder(iFldPath)
        set IFolderCheck = tempFld
End Function

1.6 String转File

Private Function IFileCheck(iFilePath As String) As file
        Dim tempFile As file
        Dim fso As New FileSystemObject
        Set tempFile = fso.GetFile(iFilePath)
        Set IFileCheck = tempFile 
End Function
    原文作者：CDamogu
    原文地址: https://blog.csdn.net/qq_33704787/article/details/122309387
    本文转自网络文章，转载此文章仅为分享知识，如有侵权，请联系博主进行删除。
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