//информация о каждом диске : количество, имя, свободное место, общее место, метка
public static string GetDisksInfo()
{
try
{
DriveInfo[] drivers = DriveInfo.GetDrives();
string info = $"Number of drivers: {DriveInfo.GetDrives().Length}\n";
foreach (var driveInfo in drivers)
{
try
{
info += $"\nName:\n{driveInfo.Name}\nFree space: {driveInfo.AvailableFreeSpace / 1073741824} " +
$"GB; \nTotal space: {driveInfo.TotalSize / 1073741824} GB; " +
$"\nLabel: {driveInfo.VolumeLabel}\n";
LNZLog.AddNote("LNZDiskInfo", driveInfo.Name);
}
catch (IOException)
{
info += $"{driveInfo} not available.\n";
}
}
return(info);
}
catch (DriveNotFoundException)
{
return("Drive not found");
}
}
//Список родительских директорниев
public static string GetParents(string directoryPath)
{
try
{
DirectoryInfo info = new DirectoryInfo(directoryPath);
LNZLog.AddNote("LNZDirInfo", info.FullName);
return(info.Parent.ToString());
}
catch (DirectoryNotFoundException)
{
return("Directory not found");
}
}
//количество поддиректориев
public static string GetNumberOfDirectories(string directoryPath)
{
try
{
DirectoryInfo info = new DirectoryInfo(directoryPath);
LNZLog.AddNote("LNZDirInfo", info.FullName);
return(info.GetDirectories().Length.ToString());
}
catch (DirectoryNotFoundException)
{
return("Directory not found");
}
}
//свободное место на диске
public static string GetFreeSpace(string diskName)
{
try
{
DriveInfo driveInfo = new DriveInfo(diskName);
LNZLog.AddNote("LNZDiskInfo", driveInfo.Name);
return((driveInfo.AvailableFreeSpace / 1073741824).ToString());
}
catch (DriveNotFoundException)
{
return("Drive not found");
}
}
//файловая система
public static string GetFileSystem(string diskName)
{
try
{
DriveInfo driveInfo = new DriveInfo(diskName);
LNZLog.AddNote("LNZDiskInfo", driveInfo.Name);
return(driveInfo.DriveFormat);
}
catch (DriveNotFoundException)
{
return("Drive not found");
}
}
//время создания
public static string GetCreationTime(string filename)
{
try
{
FileInfo file = new FileInfo(filename);
LNZLog.AddNote("LNZFileInfo", file.FullName); //add log note
return($"Creation time: {file.CreationTime}");
}
catch (FileNotFoundException)
{
return("File not found");
throw;
}
}
//имя, размер, расширение
public static string GetMainFileInfo(string filename)
{
try
{
FileInfo file = new FileInfo(filename);
LNZLog.AddNote("LNZFileInfo", file.FullName);
return($"File name: {file.Name}; \nextension: {file.Extension}; \nsize: " +
$"{file.Length / 1024} kb.");
}
catch (FileNotFoundException)
{
return("File not found");
throw;
}
}
//полный путь
public static string GetFullPath(string filename)
{
try
{
FileInfo file = new FileInfo(filename);
LNZLog.AddNote("LNZFileInfo", file.FullName);
return(file.FullName);
}
catch (FileNotFoundException)
{
return("File not found");
throw;
}
}