public void Delete(object Value)
{
T ValueConvert = (T)Value;
MapperFilePostion mapperPosition = ColumnMapper[ValueConvert];
ColumnMapper.Remove(ValueConvert);
//Remove From Mapper
using (var accessor = MemoryMappedColumnMapFile.CreateViewAccessor(mapperPosition.MapPosition, MapRowSize, MemoryMappedFileAccess.Write))
{
accessor.WriteArray(0, DeleteBuffer, 0, DeleteBuffer.Length);
}
MemoryMappedColumnMapCountAccessor.Write(0, ColumnMapper.Count);
}
public void Update(object OldValue, object NewValue)
{
T OldValueConvert = (T)OldValue;
T NewValueConvert = (T)NewValue;
MapperFilePostion mapperFilePostion = ColumnMapper[OldValueConvert];
ColumnMapper.Remove(OldValueConvert);
ColumnMapper.Add(NewValueConvert, mapperFilePostion);
byte[] ValueByte = ION.SerializeObject(NewValueConvert, PadRight: true, PadAmount: MapRowSize);
using (var accessor = MemoryMappedColumnMapFile.CreateViewAccessor(mapperFilePostion.MapPosition, MapRowSize, MemoryMappedFileAccess.Write))
{
accessor.WriteArray(0, ValueByte, 0, ValueByte.Length);
}
MemoryMappedColumnMapCountAccessor.Write(0, ColumnMapper.Count);
}