在打开文件对话框中仅打开本地驱动器 [英] Open only local drives in open file dialog

问题描述

我想打开一个OpenFileDialog"，我们只能在上面选择本地硬盘驱动器(例如 C:\,D:).我想添加访问网络驱动器的限制.我使用了以下代码，但我可以访问网络驱动器.

I want to open a "OpenFileDialog", on which we can select only local hard drives (ex. C:\,D:). I want to add restrictions to access network drives. I have used following code but I am able to access the network drive.

代码如下:

OpenFileDialog dialog = new OpenFileDialog();
            dialog.CustomPlaces.Clear();
            foreach (DriveInfo Drive in DriveInfo.GetDrives())
            {
                if (Drive.DriveType == DriveType.Fixed)
                {
                    dialog.CustomPlaces.Add(Drive.Name);
                }
            }
            dialog.ShowDialog();

推荐答案

我认为内置的 OpenfileDialog.更改 CustomPlaces 只是您想要固定在左上角的自定义"位置列表.它不限制他们可以去的地方.

I don't think this is possible with the built-in OpenfileDialog. Changing the CustomPlaces is just the list of "custom" places you want pinned on the top left. It doesn't limit the places they can go.

我认为你要么编写一个自定义对话框(ick！)，要么在他们点击确定后做一些事情来验证他们的选择.

I think you'll have to either write a custom dialog (ick!) or do something to validate their selection after they've hit ok.

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