public static void denyPermissionFolder(string path)
{
System.Security.AccessControl.DirectorySecurity b = new System.Security.AccessControl.DirectorySecurity();
b.SetAccessRuleProtection(true, true);
if (Directory.Exists(path))
{
Directory.SetAccessControl(path, b);
}
}
public void denyPermissionFolder(string path)
{
if (!Directory.Exists(pathImgs))
{
Directory.CreateDirectory(pathImgs);
}
System.Security.AccessControl.DirectorySecurity b = new System.Security.AccessControl.DirectorySecurity();
b.SetAccessRuleProtection(true, true);
Directory.SetAccessControl(path, b);
}
/// <summary>
/// 清除指定的文件或目录拥有的全部访问权限。
/// </summary>
/// <param name="path">文件或目录路径。</param>
public static void ClearPermission(string path)
{
if (System.IO.Directory.Exists(path))
{
System.Security.AccessControl.DirectorySecurity ds = new System.Security.AccessControl.DirectorySecurity();
ds.SetAccessRuleProtection(true, false);
System.IO.Directory.SetAccessControl(path, ds);
}
else if (System.IO.File.Exists(path))
{
System.Security.AccessControl.FileSecurity ds = new System.Security.AccessControl.FileSecurity();
ds.SetAccessRuleProtection(true, false);
System.IO.File.SetAccessControl(path, ds);
}
}
/// <summary>
/// 对指定的文件或目录的设置新的访问权限。移除所有现有的权限。
/// </summary>
/// <param name="path">文件或目录路径。</param>
/// <param name="identity">Windows 用户或组名称。</param>
/// <param name="fileSystemRights">访问权限。</param>
/// <param name="accessControlType">指定允许还是拒绝该操作。</param>
public static void SetPermission(string path, string identity, System.Security.AccessControl.FileSystemRights fileSystemRights, System.Security.AccessControl.AccessControlType accessControlType)
{
System.Security.AccessControl.FileSystemAccessRule ar1 = new System.Security.AccessControl.FileSystemAccessRule(identity, fileSystemRights, accessControlType);
if (System.IO.Directory.Exists(path))
{
System.Security.AccessControl.FileSystemAccessRule ar2 = new System.Security.AccessControl.FileSystemAccessRule(identity, fileSystemRights, System.Security.AccessControl.InheritanceFlags.ContainerInherit | System.Security.AccessControl.InheritanceFlags.ObjectInherit, System.Security.AccessControl.PropagationFlags.InheritOnly, accessControlType);
System.Security.AccessControl.DirectorySecurity ds = new System.Security.AccessControl.DirectorySecurity();
ds.AddAccessRule(ar1);
ds.AddAccessRule(ar2);
ds.SetAccessRuleProtection(true, false);
System.IO.Directory.SetAccessControl(path, ds);
}
else if (System.IO.File.Exists(path))
{
System.Security.AccessControl.FileSecurity ds = new System.Security.AccessControl.FileSecurity();
ds.AddAccessRule(ar1);
ds.SetAccessRuleProtection(true, false);
System.IO.File.SetAccessControl(path, ds);
}
}
public void allowPermissionFolder(string path)
{
System.Security.AccessControl.DirectorySecurity b = new System.Security.AccessControl.DirectorySecurity();
b.SetAccessRuleProtection(false, true);
Directory.SetAccessControl(path, b);
}
