WebDec 28, 2001 · Re: CString::ReleaseBuffer () If you are using GetBuffer (n) where n <= the size of the buffer, already allocated for the CString data AND your string is not locked - … http://www.icodeguru.com/VC%26MFC/MFCReference/html/_mfc_cstring.3a3a.getbuffersetlength.htm
CString::ReleaseBuffer
WebSep 9, 2013 · If the original CString is not modified, then you can just cast it to const char* // non-Unicode only CString token = "Testing"; const char* p_char = token; // uses CString cast operator. You should not use GetBuffer() if you will not modify the contents. Therefore if you do use GetBuffer(), you should always call ReleaseBuffer(). WebDec 28, 2001 · Re: CString::ReleaseBuffer () If you are using GetBuffer (n) where n <= the size of the buffer, already allocated for the CString data AND your string is not locked - then GetBuffer (n) only returns a pointer to the string buffer. Call to ReleaseBuffer () is not needed in this situation if you have not altered buffer's size and location. bing dr who the aztecs part one
Use of CString::GetBuffer() - narkive
WebMay 17, 2000 · Hence the CString existed when the GetBuffer call was made, but was destroyed following the semicolon. (As an aside, there was no reason to provide an … WebThese are the top rated real world C++ (Cpp) examples of CStringA::ReleaseBuffer extracted from open source projects. You can rate examples to help us improve the quality of examples. void CCaHtmlParse::__GetPriceAndRamainTicket (UINT *pPrice, UINT *pRemainTicket, const TidyDoc & tdoc, const TidyNode & tdNode) { CStringA straRet; … WebMay 17, 2000 · Hence the CString existed when the GetBuffer call was made, but was destroyed following the semicolon. (As an aside, there was no reason to provide an argument to GetBuffer, and the code as written is incorrect since there is no ReleaseBuffer performed). So what GetBuffer returned was a pointer to storage for the text of the … bing dr who an unearthly child