在C＃中以编程方式隐藏目录 [英] Hiding Directories Programmatically in C#

问题描述

我想在Windows Vista中隐藏目录。并非完全隐藏不可见。就像您从文件夹选项中设置的一样。
我按照所看到的示例进行了尝试。

I want to make a directory hidden in Windows Vista. Not hidden completely just from view. Like you set from the folder options. I tried something along the lines of an example I saw. Only I modified it slightly..

这是我所有代码的总和。

Here is all of my code combined.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class hideme : Form
    {
        public hideme()
        {
            InitializeComponent();
        }

        private void button3_Click(object sender, EventArgs e)
        {
            if (PasswordTextBox.Text == "test")
            {
                EnableButton.Visible = true;
                DisableButton.Visible = true;
            }
            else
            {
                MessageBox.Show("Wrong", "Attention");
                Application.Exit();
            }
        }


        private void EnableButton_Click(object sender, EventArgs e)
        {
            //System.IO.FileInfo dir = new System.IO.FileInfo("C:\\Users\\logickills\\Pictures\\system");
            string path = "C:\\Users\\chris\\Pictures\\system";
            FileInfo FIh1 = new FileInfo(Environment.CurrentDirectory + @"\Files\File2.txt");
            FIh1.Attributes = FileAttributes.Hidden;
        }

        private void DisableButton_Click(object sender, EventArgs e)
        {

        }

        private void PasswordTextBox_TextChanged(object sender, EventArgs e)
        {

        }
    }
}

这与我先前创建的对话框一同出现在此处。
输入密码后显示的两个按钮用于显示和隐藏该目录。

This goes along with the dialog I was creating earlier here. The two buttons that are shown after password is entered is for showing and hiding that directory.

推荐答案

Attribute属性是属性的 combination ，因此您需要将Hidden属性与商品已具有的所有属性进行组合：

The Attribute property is a combination of attributes, so you will need to combine the Hidden attribute with whatever attributes the item already has got:

FIh1.Attributes = FIh1.Attributes  | System.IO.FileAttributes.Hidden;

如果要删除它，可以使用以下代码：

If you want to remove it you can use the following code:

if ((FIh1.Attributes & System.IO.FileAttributes.Hidden) == System.IO.FileAttributes.Hidden)
{
    FIh1.Attributes = FIh1.Attributes ^ System.IO.FileAttributes.Hidden;
}

如果您调用 FIh1.Attributes = FIh1.Attributes ^ System.IO.FileAttributes.Hidden; 重复，您将每隔第二次打开和关闭隐藏属性。

If you call FIh1.Attributes = FIh1.Attributes ^ System.IO.FileAttributes.Hidden; repeatedly you will toggle the hidden attribute on and off every second time.

这篇关于在C＃中以编程方式隐藏目录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！