<div>
My mistake, it's actually tacking on a lot of extra bytes of gibberish.
</div>


My mistake, it's actually tacking on a lot of extra bytes of gibberish.

<div>
what's the possible length of the &nbsp;CString? &nbsp;if it's more than 15, you'll have a problem.<br />
<br />

</div>


what's the possible length of the  CString?  if it's more than 15, you'll have a problem.



<div>
BTW, why aren't you simply using<br />
<br />
szWrite[0] = TAG_GUID;<br />
szWrite[1] = LEN_GUID;<br />
<br />
instead?<br />

</div>


BTW, why aren't you simply using

szWrite[0] = TAG_GUID;
szWrite[1] = LEN_GUID;

instead?


<div>
It was the damn null terminator I wasn't copying. &nbsp;Duh.<br />
<br />
Thnx!
</div>


It was the damn null terminator I wasn't copying.  Duh.

Thnx!

<div>
<div class="content wysiwyg-content">
I need to put a CString into a byte array at a specific index. &nbsp;I've tried the below method, but it seems to tack on 2 extra bytes of gibberish to the end of the array.<br />
<br />
BYTE bArrTemp[18];<br />
CString szWrite;<br />
<br />
memset(bArrTemp,0x00,18);<br />
<br />
memcpy(&amp;bArrTemp[2],szWrit<wbr />e,szWrite.<wbr />GetLength(<wbr />));<br />
<br />
bArrTemp[0] = TAG_GUID;<br />
bArrTemp[1] = LEN_GUID;<br />
<br />

</div>
</div>


I need to put a CString into a byte array at a specific index.  I've tried the below method, but it seems to tack on 2 extra bytes of gibberish to the end of the array.

BYTE bArrTemp[18];
CString szWrite;

memset(bArrTemp,0x00,18);

memcpy(&bArrTemp[2],szWrite,szWrite.GetLength());

bArrTemp[0] = TAG_GUID;
bArrTemp[1] = LEN_GUID;



CString to byte array at specific array index

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.