C# 设置文件目录只读属性，取消只读属性

作者:C/S框架网|www.csframewo 发布日期:2023/08/24 14:58:54

C# 设置文件目录只读属性，取消只读属性

C# Code:

/// <summary>
/// 文件帮助类
/// </summary>
public class FileHelper
{
/// <summary>
/// 设置目录只读、取消只读
/// </summary>
/// <param name="dirPath"></param>
/// <param name="readOnly"></param>
public static void SetDirectoryReadOnly(string dirPath, bool readOnly)
{
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(dirPath);

if (readOnly)
dir.Attributes = System.IO.FileAttributes.ReadOnly & System.IO.FileAttributes.Directory;
else
dir.Attributes = System.IO.FileAttributes.Normal & System.IO.FileAttributes.Directory;

}

/// <summary>
/// 设置文件只读、取消只读
/// </summary>
/// <param name="filePath"></param>
/// <param name="readOnly"></param>
public static void SetFileReadOnly(string filePath, bool readOnly)
{
if (readOnly)
System.IO.File.SetAttributes(filePath, System.IO.FileAttributes.ReadOnly);
else
System.IO.File.SetAttributes(filePath, System.IO.FileAttributes.Normal);
}

/// <summary>
/// 判断文件是否只读
/// </summary>
/// <param name="filePath"></param>
/// <returns></returns>
public static bool IsReadOnly(string filePath)
{
return System.IO.File.GetAttributes(filePath).HasFlag(System.IO.FileAttributes.ReadOnly);
}

}

//来源:C/S框架网 | www.csframework.com | QQ:23404761

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