/// <summary>
/// CopyMemoryEx
/// </summary>
/// <param name="dest">DataGraphPackage</param>
/// <param name="source">源数据缓存</param>
/// <returns></returns>
public unsafe static void CopyMemoryEx(ref DataGraphHeader dest, byte[] source, int SourceStart)
{
IntPtr dp;
IntPtr sp;
fixed(DataGraphHeader *ds = &dest)
{
fixed(byte *sr = &source[SourceStart])
{
dp = (IntPtr)ds;
sp = (IntPtr)sr;
Kernel32.RtlCopyMemory(dp, sp, (uint)sizeof(DataGraphHeader));
}
}
}
/// <summary>
/// CopyMemoryEx
/// </summary>
/// <param name="dest">目标缓存区</param>
/// <param name="DestStart">目标缓存区中的开始位置</param>
/// <param name="source">DataGraphPackage</param>
/// <returns></returns>
public unsafe static void CopyMemoryEx(byte[] dest, int DestStart, ref DataGraphHeader source)
{
IntPtr dp;
IntPtr sp;
fixed(byte *ds = &dest[DestStart])
{
fixed(DataGraphHeader *sr = &source)
{
dp = (IntPtr)ds;
sp = (IntPtr)sr;
Kernel32.RtlCopyMemory(dp, sp, (uint)sizeof(DataGraphHeader));
}
}
}
/// <summary>
/// CopyMemoryEx
/// </summary>
/// <param name="dest">DataGraphPackage</param>
/// <param name="source">源数据缓存</param>
/// <returns></returns>
public unsafe static void CopyMemoryEx(ref DataGraphHeader dest, byte[] source)
{
CopyMemoryEx(ref dest, source, 0);
}
/// <summary>
/// CopyMemoryEx
/// </summary>
/// <param name="dest">目标缓存区</param>
/// <param name="source">DataGraphPackage</param>
/// <returns></returns>
public unsafe static void CopyMemoryEx(byte[] dest, ref DataGraphHeader source)
{
CopyMemoryEx(dest, 0, ref source);
}
