WebOct 4, 2024 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams WebAug 10, 2010 · struct BSTR_data { short count; wchar_t [] data; }; typedef wchar BSTR; BSTR * AllocateBSTR (wchar * str) { if (str == 0) return 0; short len = wstrlen (str); BSTR_data * ret = new char [sizeof (short) + (sizeof (wchar_t) + 1) * len]; ret->count = len; memcpy (ret->data, str, sizeof (wchar_t) * 2 * len); ret->data [len] = 0; return (BSTR *) …
VARIANT (oaidl.h) - Win32 apps Microsoft Learn
WebAug 2, 2024 · A _bstr_t object encapsulates the BSTR data type. The class manages resource allocation and deallocation through function calls to SysAllocString and … WebNov 25, 2011 · Here is a description of the BSTR data type, it has a length prefix and a real string part which is just an array of WCHAR characters. It also has 2 NULL … perth high tea
Use of Hybrid Public-Key Encryption (HPKE) with CBOR Object …
WebMar 3, 2009 · Your example code, however, seems to be mixing the direct low-level COM SDK ( VARIANT s, BSTR, SysAllocString) with the #import COM framework ( _variant_t, _bstr_t, XXXXPtr ). COM from C++ is complicated at first - so in a perfect world I would suggest getting to know the basics of COM before going too far forward. WebJan 16, 2024 · You can define a type alias to make this easier: type WorkBook = import ('xlsx').WorkBook Import the type: import { WorkBook } from 'xlsx' // Just for the type, will be elided in this example import ('xlsx').then (XLSX => { const wb: WorkBook = XLSX.read (bstr, { type: 'binary' }); }) WebMay 6, 2014 · HRESULT YourFunction( BSTR* result ) { if( result == 0 ) { return E_POINTER; } int internalStateValue = getState(); if( internalStateValue > 0 ) { // first … stanley keates estate agents