?? openingadorecordsetwithimportlean.cpp
字號:
#import <msado15.dll> rename("EOF", "adoEOF")
struct InitOle {
InitOle() { ::CoInitialize(NULL); }
~InitOle() { ::CoUninitialize(); }
} _init_InitOle_;
void main( void )
{
HRESULT hr = S_OK;
ADODB::_RecordsetPtr Rs1 = NULL;
hr = Rs1.CreateInstance( __uuidof( ADODB::Recordset ) );
Rs1->Open( L"SELECT * FROM Authors",
L"DSN=AdoDemo;UID=admin;PWD=;",
ADODB::adOpenForwardOnly,
ADODB::adLockReadOnly, -1 );
Rs1->Close();
Rs1 = NULL;
::MessageBox( NULL, "Success!", "", MB_OK );
}
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