calling function

[June Lee]

how can I call the put_ConnectionString correctly?

when I do the following I got compile error
BSTR bstr = "aaa";
hr.put_ConnectionString(bstr);


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HRESULT CEPGLibApp::LoadXMLData(LPCTSTR tszXMLFileName)
{
HRESULT hr = S_OK;

CComPtr<ISQLXMLBulkLoad> pIXMLBulkLoad;
hr = CoCreateInstance(CLSID_SQLXMLBulkLoad3, NULL,
CLSCTX_INPROC_SERVER, IID_ISQLXMLBulkLoad, (void **)&pIXMLBulkLoad);

if (SUCCEEDED(hr)) {
BSTR bstr = "aaa";
hr.put_ConnectionString(bstr);
}

if (SUCCEEDED(hr)) {
}

if (SUCCEEDED(hr)) {
}

return hr;
}

######################################

ISQLXMLBulkLoad : public IDispatch
{
public:
virtual /* [helpstring][id][propget] */ HRESULT
STDMETHODCALLTYPE get_ConnectionString(
/* [retval][out] */ BSTR *pbstrConnectionString) = 0;

virtual /* [helpstring][id][propput] */ HRESULT
STDMETHODCALLTYPE put_ConnectionString(
/* [in] */ BSTR bstrConnectionString) = 0;


################################


typedef /* [wire_marshal] */ OLECHAR *BSTR;

#################################

typedef WCHAR OLECHAR;

################################

 

[Alan Johnson]

how can I call the put_ConnectionString correctly?

when I do the following I got compile error
BSTR bstr = "aaa";
hr.put_ConnectionString(bstr);


###################################

HRESULT CEPGLibApp::LoadXMLData(LPCTSTR tszXMLFileName)
{
HRESULT hr = S_OK;

CComPtr<ISQLXMLBulkLoad> pIXMLBulkLoad;
hr = CoCreateInstance(CLSID_SQLXMLBulkLoad3, NULL,
CLSCTX_INPROC_SERVER, IID_ISQLXMLBulkLoad, (void **)&pIXMLBulkLoad);

if (SUCCEEDED(hr)) {
BSTR bstr = "aaa";
hr.put_ConnectionString(bstr);
}

if (SUCCEEDED(hr)) {
}

if (SUCCEEDED(hr)) {
}

return hr;
}

######################################

ISQLXMLBulkLoad : public IDispatch
{
public:
virtual /* [helpstring][id][propget] */ HRESULT
STDMETHODCALLTYPE get_ConnectionString(
/* [retval][out] */ BSTR *pbstrConnectionString) = 0;

virtual /* [helpstring][id][propput] */ HRESULT
STDMETHODCALLTYPE put_ConnectionString(
/* [in] */ BSTR bstrConnectionString) = 0;


################################


typedef /* [wire_marshal] */ OLECHAR *BSTR;

#################################

typedef WCHAR OLECHAR;

################################

The only put_ConnectionString declared in the code you show is a member
of ISQLXMLBulkLoad, which one might infer is a #define for some type of
class. You are trying to call it, however, as if it were a member of
HRESULT.

If I had to guess from context, you probably want to call it as:
pIXMLBulkLoad->put_ConnectionString(bstr);