I am Using the iTunes COM interface on windows 7. The method iTunes.CurrentTrack.AddArtworkFromFile(path) requires path to be of type BSTR.
I am new to _bstr_t\'s and still trying to get the hang of it. I was trying to check whether a particular string x is contained anywhere within the bstring. Something I would normally do like;
It\'s been years since I have done C++ let alone ATL code I have this method that needs surgical help :(
Taking a simple example: _bstr_t smartString(L\"MyString\"); Process(smartString); // takes BSTR. Initially I thought _bstr_t has a BSTR operator conve开发者_运维百科rting from _bstr_t to BSTR, bu
I calling a third-party COM function in my VBScript. The method signature is as follows: HRESULTParseXML ([in] BSTR *textIn,[in] VARIANT_BOOL *aVa开发者_高级运维lidateIn,[out, retval] MSXML2.IXMLDOMD
How to test if a CComBSTR is an empty string? (with no \'text\' value, can be "" or can be null)
BSTR newID_x = SysAllocString(L\"newID\"); BSTR newX_x = SysAllocString(L\"newX\"); functionA(&newID_x);
A开发者_JS百科fter reading What's the rationale for null terminated strings? and some similar questions I have found that in C#/.NET strings are, internally, both length-prefixed and null terminat
A simple question but I am not sure what it is done in C++. When I have a class that have _bstr_t member.
I\'ve a non-unicode application which is using unicode versions of the ini reading functions like GetPri开发者_运维百科vateProfileSectionW and GetPrivateProfileStringW. The program is working well whe
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