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gchudnov/cpp_win32_com_exceptions.cpp

Created November 6, 2014 19:30
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Win32 COM exception handling
Raw
cpp_win32_com_exceptions.cpp
#include <iostream>
int main() {
try {
// ...
} catch(_com_error &e) {
_bstr_t source(e.Source());
_bstr_t description(e.Description());
std::wcout << L "Error: " << e.Error() << std::endl;
std::wcout << L "ErrorMessage: " << e.ErrorMessage() << std::endl;
std::wcout << L "Source: " << (!source ? L"" : static_cast <const wchar_t*>(source)) << std::endl;
std::wcout << L "Description: " <<(!description ? L"" : static_cast <const wchar_t*>(description)) << std::endl;
}
return 0;
}
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