For all of my post concerning SafeArray, File TO Memory, etc

[Karl Blessing]

I've solved those problems or least found an alternative, instead of using a safearray or a linked list to hold in memory, I am using a CByteArray which grows as you add bytes into it, and holding it in there, and as far as getting out to visual basic, I have this exposed method that copies a CByteArray To A Variant and passes back out the Variant, which is seen in VB as a Variant/Bytes (Helpful to all of those that want to export binary data to VB)<br><br><br>VARIANT CWiDataClientCtrl::GetFileMem()







{







VARIANT vaResult;







VariantInit(&vaResult);







CByteArray MyB;







if (m_dclient.GetCByte(MyB) == 0)







{















vaResult.vt = VT_ARRAY ¦ VT_UI1;







SAFEARRAYBOUND rgsabound[1];















rgsabound[0].cElements = MyB.GetSize();







rgsabound[0].lLbound = 0;















vaResult.parray = SafeArrayCreate(VT_UI1, 1, rgsabound);















void * pArrayData = NULL;















SafeArrayAccessData(vaResult.parray, &pArrayData);







memcpy(pArrayData, MyB.GetData(), MyB.GetSize());







SafeArrayUnaccessData(vaResult.parray);















return vaResult;







}







vaResult.vt = VT_EMPTY;







return vaResult;





























}<br><br>Though I would like sugestions on other methods or ideas you may have. <p>Karl<br><a href=mailto:kb244@kb244.8m.com>kb244@kb244.8m.com</a><br><a href=

http://kb244.8m.com>

</a><br>Experienced in , or have messed with : VC++, Borland C++ Builder, VJ++6(starting),VB-Dos, VB1 thru VB6, Delphi 3 pro, Borland C++ 3(DOS), Borland C++ 4.5, HTML, ASP(somewhat), QBasic(least i didnt start with COBOL)