Data Types
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Hi all, Can anybody explain me what is the meaning of all these "TCHAR ,BSTR and _bstr_t,_variant_t" and why and when we are using this in vc++... Thanks vikas da
vikas da
TCHAR is windows datatype, it will get converted to char or wchar depending on #define BSTR is COM data type and is unicode compliant, it will always use the string in unicode format. _bstr_t is also com data type and it encapsulates the BSTR data type. _variant_t is VARIANT data type and can accept contain any datatype defined in union it has. Atul
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Hi all, Can anybody explain me what is the meaning of all these "TCHAR ,BSTR and _bstr_t,_variant_t" and why and when we are using this in vc++... Thanks vikas da
vikas da
That is Really a case for "Read The Fine Manual". => http://msdn2.microsoft.com
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