public void Open()
{
_view = _mmf.MapView(_vid * _size, _size);
if (_view != null)
{
ReadHeader();
}
}
public void Close()
{
if (IsOpen)
{
_mmf.UnMapView(_view);
_view = null;
_usage = 0;
}
}
public void UnMapView(MmfFileView view)
{
try
{
Win32Mmf.UnmapViewOfFile(view.ViewPtr);
}
catch (Exception e)
{
throw e;
}
}
public unsafe void RawWrite(MmfFileView view, int offset)
{
view.WriteUInt32(offset, Signature); offset += sizeof(uint);
view.WriteUInt32(offset, FreeSpace); offset += sizeof(uint);
view.WriteUInt32(offset, MaxFreeSpace);
}
public unsafe void RawRead(MmfFileView view, int offset)
{
Signature = view.ReadUInt32(offset); offset += sizeof(uint);
FreeSpace = view.ReadUInt32(offset); offset += sizeof(uint);
MaxFreeSpace = view.ReadUInt32(offset);
}
