目标:将byte[]转成byte以方便使用memcpy [DllImport("kernel32.dll",EntryPoint="RtlCopyMemory",CharSet=CharSet.Ansi)] publicexternstaticlongCopyMemory(IntPtrdest,IntPtrsource,intsize);privatevoidbutTemp_Click(objectsender,EventArgse) { unsafe { byte[]by1=newbyte[4]{1,2,3,4}; IntPtrtempMemoryPointer=Marshal.Allo...