static public void structToByteArray(PageArrayBin bin, ref byte[] result)
{
int size = Marshal.SizeOf(bin);
IntPtr buffer = Marshal.AllocHGlobal(size);
result = new byte[size];
Marshal.StructureToPtr(bin, buffer, true);
Marshal.Copy(buffer, result, 0, size);
Marshal.FreeHGlobal(buffer);
}
static public void byteArrayToStruct(byte[] result, ref PageArrayBin bin)
{
//实际大小
int size = result.Length;
//结构体大小
int totalSize = Marshal.SizeOf(bin);
IntPtr buffer = Marshal.AllocHGlobal(totalSize);
Marshal.Copy(result, 0, buffer, size);
bin = (PageArrayBin)Marshal.PtrToStructure(buffer, typeof(PageArrayBin));
Marshal.FreeHGlobal(buffer);
}
