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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