如何使 CommonOpenFileDialog 仅选择文件夹，但仍显示文件？

发布于 2024-12-15 10:31:14 字数 471 浏览 2 评论 0原文

我正在使用 Microsoft 的 CommonOpenFileDialog 来允许用户选择文件夹，但出现对话框时看不到任何文件。当 IsFolderPicker 设置为 true 时，是否可以显示文件和文件夹？

我当前的代码如下所示

var dialog = new CommonOpenFileDialog();
dialog.IsFolderPicker = true;

if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
{
    SelectedFolderPath = dialog.FileName;
}

原文

I am using Microsoft's CommonOpenFileDialog to allow users to select a Folder, but no files are visible when the dialog comes up. Is it possible to show files as well as folders when IsFolderPicker is set to true?

My current code looks like this

var dialog = new CommonOpenFileDialog();
dialog.IsFolderPicker = true;

if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
{
    SelectedFolderPath = dialog.FileName;
}

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作死小能手 2024-12-22 10:31:15

在我的脑海里，这就是我所做的

  var dialog = new CommonOpenFileDialog
  {
    EnsurePathExists = true,
    EnsureFileExists = false,
    AllowNonFileSystemItems = false,
    DefaultFileName = "Select Folder",
    Title = "Select The Folder To Process"
  };


  dialog.SetOpenButtonText("Select Folder");

  if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
  dirToProcess = Directory.Exists(dialog.FileName) ? dialog.FileName : Path.GetDirectoryName(dialog.FileName);

编辑：神圣的两年前蝙蝠侠！

似乎做了一些更改，下面的代码片段似乎可以完成这项工作

var openFolder = new CommonOpenFileDialog();
openFolder.AllowNonFileSystemItems = true;
openFolder.Multiselect = true;
openFolder.IsFolderPicker = true;
openFolder.Title = "Select folders with jpg files";

if (openFolder.ShowDialog() != CommonFileDialogResult.Ok)
{
    MessageBox.Show("No Folder selected");
    return;
}

// get all the directories in selected dirctory
var dirs = openFolder.FileNames.ToArray();

Off the top of my head, this is how I did it

  var dialog = new CommonOpenFileDialog
  {
    EnsurePathExists = true,
    EnsureFileExists = false,
    AllowNonFileSystemItems = false,
    DefaultFileName = "Select Folder",
    Title = "Select The Folder To Process"
  };


  dialog.SetOpenButtonText("Select Folder");

  if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
  dirToProcess = Directory.Exists(dialog.FileName) ? dialog.FileName : Path.GetDirectoryName(dialog.FileName);

EDIT: Holy 2 years ago Batman!

Seems like few changes were made, snippet below seems to do the job

var openFolder = new CommonOpenFileDialog();
openFolder.AllowNonFileSystemItems = true;
openFolder.Multiselect = true;
openFolder.IsFolderPicker = true;
openFolder.Title = "Select folders with jpg files";

if (openFolder.ShowDialog() != CommonFileDialogResult.Ok)
{
    MessageBox.Show("No Folder selected");
    return;
}

// get all the directories in selected dirctory
var dirs = openFolder.FileNames.ToArray();

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