public static void SetVirtualMemoryOfDrive(Drive drive, int sizeMb)
{
List <VirtualMemory> list = GetPagingFiles();
VirtualMemory exist = list.FirstOrDefault(a => a.DriveName == drive.Name);
if (exist != null)
{
exist.MinSizeMb = sizeMb;
exist.MaxSizeMb = sizeMb;
}
else
{
list.Add(new VirtualMemory()
{
DriveName = drive.Name,
MinSizeMb = sizeMb,
MaxSizeMb = sizeMb
});
}
string[] value = list.Select(a => a.ToString()).ToArray();
Windows.Registry.SetValue(Microsoft.Win32.Registry.LocalMachine, MemoryManagementSubKey, "PagingFiles", value);
DriveSet.Current.Refresh();
DrivesViewModel.Current.IsNeedRestartWindows = VirtualMemory.IsStateChanged;
drive.OptionalVirtualMemories.OnPropertyChanged(nameof(drive.OptionalVirtualMemories.List));
}
public OptionalVirtualMemory(Drive drive, int sizeG)
{
this.Set = new DelegateCommand(() => {
VirtualMemory.SetVirtualMemoryOfDrive(Drive, SizeMb);
});
_drive = drive;
_sizeG = sizeG;
}
public Drive(DriveInfo driveInfo)
{
_driveInfo = driveInfo;
if (driveInfo.DriveType != DriveType.Fixed)
{
throw new InvalidProgramException();
}
this.ClearVirtualMemory = new DelegateCommand(() => {
VirtualMemory.ClearVirtualMemory(this);
});
}
public void Refresh()
{
VirtualMemory.RefreshVirtualMemories();
foreach (var driveInfo in DriveInfo.GetDrives().Where(a => a.DriveType == DriveType.Fixed))
{
Drive drive = _drives.FirstOrDefault(a => a.Name == driveInfo.Name);
drive?.Refresh(driveInfo);
}
OnPropertyChanged(nameof(Drives));
OnPropertyChanged(nameof(TotalVirtualMemoryGb));
OnPropertyChanged(nameof(TotalVirtualMemoryGbText));
}
public static void ClearVirtualMemory(Drive drive)
{
List <VirtualMemory> list = GetPagingFiles();
VirtualMemory exist = list.FirstOrDefault(a => a.DriveName == drive.Name);
if (exist == null)
{
return;
}
list.Remove(exist);
string[] value = list.Select(a => a.ToString()).ToArray();
Windows.Registry.SetValue(Microsoft.Win32.Registry.LocalMachine, MemoryManagementSubKey, "PagingFiles", value);
DriveSet.Current.Refresh();
DrivesViewModel.Current.IsNeedRestartWindows = VirtualMemory.IsStateChanged;
drive.OptionalVirtualMemories.OnPropertyChanged(nameof(drive.OptionalVirtualMemories.List));
}
private static List <VirtualMemory> Parse(string[] vmReg)
{
List <VirtualMemory> list = new List <VirtualMemory>();
try {
foreach (string item in vmReg)
{
VirtualMemory vm = Parse(item);
if (vm != null)
{
list.Add(vm);
}
}
}
catch (Exception e) {
Global.Logger.Error(e);
}
return(list);
}
public OptionalVirtualMemories(Drive drive, long awailableSpace, VirtualMemory vm)
{
_drive = drive;
_awailableSpace = awailableSpace;
_vm = vm;
}
