FileAttributes folderAttributes = appFolder.Attributes; // Check the folder's attributes. // Write the results to the Visual Studio Output window. if ((folderAttributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly) Debug.WriteLine("The item is read-only."); if ((folderAttributes & ...
Attributes 組件: Mono.Android.dll C# 複製 public bool IsReadOnly { [Android.Runtime.Register("isReadOnly", "()Z", "GetIsReadOnlyHandler:Java.Nio.FileNio.Attributes.IDosFileAttributesInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=26)] get; } ...
usingSystem;usingSystem.IO;namespaceConsoleApplication{classProgram{staticvoidMain(string[] args){ FileAttributes attributes = File.GetAttributes("c:/Temp/testfile.txt");if((attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly) { Console.WriteLine("read-only file"); }else{ Console.Wr...
public System.IO.FileAttributes Attributes { get; set; } 属性值 FileAttributes 当前FileAttributes 的FileSystemInfo。 例外 FileNotFoundException 指定的文件不存在。 仅在设置属性值时引发。 DirectoryNotFoundException 指定路径无效。 例如,它位于未映射的驱动器上。 仅在设置属性值时引发。 SecurityException...
File attributes (read-only, hidden, and system) also limit file access. For more information about shared folder permissions, see Chapter 6, “Managing Files and Folders.” File and folder permissions on NTFS volumes are inheritable by default. This feature reduces the time required to change ...
1.设置文件属性: SetFileAttributes(文件名, 属性值) BOOL WINAPI SetFileAttributes( _In_ LPCTSTR lpFileName, _In_ DWORD dwFileAttributes ); SetFileAttributes(文件名, FILE_ATTRIBUTE_READONLY); // 设定为只读 SetFileAttributes(文件名, ...
Confused about file attributes? Learn what they are, how to find them, and why they're important for organizing your documents and data on your computer.
File.Delete(file); }catch{ FileAttributes fas=File.GetAttributes(file);if((fas & FileAttributes.ReadOnly) !=0) { fas^=FileAttributes.ReadOnly; File.SetAttributes(file, fas); } File.Delete(file); } }
Attributes Assembly: Mono.Android.dll C# Copy public bool IsReadOnly { [Android.Runtime.Register("isReadOnly", "()Z", "GetIsReadOnlyHandler:Java.Nio.FileNio.Attributes.IDosFileAttributesInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=26)] get; }...
Installer物件的FileAttributes屬性會傳回數位,代表指定之檔案或資料夾路徑的合併檔案屬性。這個屬性是唯讀的。語法JScript 複製 propVal = Installer.FileAttributes 屬性值檔案或資料夾的必要路徑。 部分路徑會假設目前目錄。備註FileAttributes屬性會傳回下列值。