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The pszText variable only requires the pointer to your displayed string. Because you are already storing the textual information in your document, you only need to set this variable to your string array.
Try this:
for (i = 0; i < pDoc->GetSize(); i++)
{
CMovieData* pMovie = pDoc->GetMovie(i);
LV_ITEM lvi;
lvi.mask = LVIF_TEXT | LVIF_PARAM;
lvi.iItem = i;
lvi.iSubItem = 0;
<font color=red> lvi.pszText = (LPCTSTR)pMovie->Name;</font>
lvi.iImage = i;
int pos = movList.InsertItem (&lvi);
movList.SetItem(pos, 1, (LPCTSTR)pMovie->GetGenre());
}
[EDIT]
This will eliminate the need to create unmanaged memory allocation which resulted in your memory leaks.
[/EDIT]
I Dream of Absolute Zero
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for (i = 0; i < pDoc->GetSize(); i++)
{
CMovieData* pMovie = pDoc->GetMovie (i);
LV_ITEM lvi;
lvi.mask = LVIF_TEXT | LVIF_PARAM;
lvi.iItem = i;
lvi.iSubItem = 0;
lvi.pszText = (LPCTSTR) pMovie->Name;
//_tcscpy (lvi.pszText, pMovie->Name);
movList.InsertItem (&lvi);
}
d:\Temp\PROJECTS\Movies\MoviesView.cpp(63) : error C2440: '=' : cannot convert from 'ATL::CSimpleStringT::PCXSTR' to 'LPSTR'
with
[
BaseType=char,
t_bMFCDLL=true
]
Conversion loses qualifiers
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In this case, you will need to get a pointer to the underlying string array.
One suggestion would be:
..
lvi.pszText = pMovie->Name.GetBuffer(0);
pMovie->Name.ReleaseBuffer();
..
I Dream of Absolute Zero
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(LPTSTR) (LPCTSTR) pMovie ->Name
That also works well to get around the limitations of the structure definition.
Tim Smith
I'm going to patent thought. I have yet to see any prior art.
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how do i add arabic language in menu? 
using vc++ 6.............
thanks ahead!
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Just Enable UNICODE support in your application by using these macro
#ifndef UNICODE
#define UNICODE
#endif
these macro will enable the UNICODE SUPPORT In your application and with help of UNICODE charater set you can easily USE arabic in your APPLICATION.
"I Think this Will Help"
[Vote One Here,.....]
<h5
alok gupta="" <br=""> visit me at http://www.thisisalok.tk
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I`m building a MDI application. I couldn`t iterate through the views. I use :
POSITION pos = CFileManDoc::GetFirstViewPosition();<br />
while (pos != NULL)<br />
{<br />
CFileManView* pView = (CFileManView*) CFileManDoc::GetNextView(pos);<br />
ASSERT_VALID(pView);<br />
pView->GetWindowText(strText);<br />
AfxMessageBox(strText);<br />
}
It only went to the active view. Any idea?
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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Is it possible that an app is called MDI because it is a multiple DOCUMENT Interface 
However, I think that each of your documents only has one view associated with it, unless you are certain you opened up multiple VIEWS on each document.
You need nested loops to get all views in the program...
Firstly, use CWinApp::GetFirstDocTemplatePosition to get first document template position in the program, and iterate each of the found document templates.
Secondly, use CDocTemplate::GetFirstDocPosition to get first document of the currently iterated document template, and iterate all the documents associated with the currently iterated doeument template.
Thirdly, use CDocument::GetFirstViewPosition to begin iteration of each view associated with the currently iterated document.
In this way, you will get a pointer to each 'view' in your MDI program.
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Blake Miller wrote:
unless you are certain you opened up multiple VIEWS on each document.
I`m certain. I really don`t know what went wrong.
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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You will have to debug why your view is not in the view list for the document.
I would place a breakpoint where it is created and start single stepping through the code to figure this one out. There is a member of the document class, I think it is a simple list or array, that contains the views. Your view should have been in that list.
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OK, I`ll try that. Thanks.
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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Hi All,
What are the differences between ordinary variables, references and pointer variables?
I need a description in this area.
Hope someone will help me soon.
TIA,
Jahfer
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How can I implement this?
So far I have:
using namespace std;
typedef std::vector<std::vector<unsigned char=""> > USBVECTOR;
// Declare a dynamically allocated vector of QuickUSB Devices
USBVECTOR aDeviceChannel;
// Iterator is used to loop through the vector.
USBVECTOR::iterator iDeviceIterator;
So how can I make aDeviceChannel into a typical 2d array? Then how can I write data to each index in the array (like array[i][j] = blah)
Thanks
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Try this technique...
<pre>// Array of arrays of ints
typedef vector<vector<int> > CMultiIntArray;
void TraceDynamicArray(const unsigned int rows, const unsigned int columns)
{
CMultiIntArray aTest;
// Allocate number of rows
aTest.resize( rows );
// For each row
for (int row = 0; row < aTest.size(); row++)
{
// Allocate number of columns
aTest[row].resize( columns );
// For each column
for (int column = 0; column < aTest[row].size(); column++)
{
// Assign a value
aTest [row] [column] = 10 * row + column;
// Trace it
cout << aTest [row] [column] << "\t";
}
cout << "\n";
}
}
// Example usage: Standard C++ Library version
int main(int argc, char* argv[])
{
TraceDynamicArray(3,5);
return 0;
}</pre>
Kevin
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How can i terminate/release file handles acquired by one process from some other process?
Thanks in Anticipation
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Is there is any way to attach a toolbar to an ActiveX control ?
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Hello Anand,
I think this is not possible.
You can do it if your activeX control gives any method to attach a toolbar to this control window.
One more thing. I think you can develop your own control using the existing one(writing wrapper on the existing one) so that u can add the toolbar at the time of development.
Any way, I am not quite sure.
I hope these info will help you,
Jahfer
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i added the toolbar .
but now i display a dialog box when double clicking on the activex control.
it work fine. but when i touch the title bar to move the dialog box it hangs.
please help me.
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try a modeless dialog with no title bar (Why you move the dialog in your ActiveX? It is a place holder for other controls.)
http://blog.joycode.com/jiangsheng
http://blog.csdn.net/jiangsheng
Command what is yours
Conquer what is not
---Kane
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can we create an icon for dll file - similar to icon for exe file?
if yes, how?
thx
includeh10
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You can put icons into the resources of DLL files.
However, there is typically only a single icon associaed with the DLL file extension at any given time, meaning that ALL dll files get the same icon. Is that what you wanted to change? Or did you think your DLL would get its own icon? If you want your own dll to get a speical icon, you might try writing an icon handler shell extension. I am not sure what yu are trying to acomplish, and it might not be really worth your troubles, your time might be better spent elsewhere, than trying to cirumvent the Windows UI.
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I have a problem.
1. I wrote a simple .NET(C#) service that expose: void test(string fsrpath)
2. Wrote a win32 dll that invoke that web method. Use SoapClient (MSSOAP3.0) to invoke that web method but it doesn't work. I always got "Client:Incorrect number of parameters supplied for SOAP request HRESULT=0x80070057: The parameter is incorrect." I give the code as (**below**)
3. Wrote a win32 dll that invoke that web method. Use Http Request (MSSOAP3.0) to invoke that web method but it doesn't work. The server can't see the parammeter fsrpath. althought Client can call to that web method. I give the code as (***below***)
Does any experts have another Idea to call to that web method.
I really would like to have the example code to handle complex types such as structure in C++
Please please help me..... help me
Thanks a lot all experts.
(**below**)
#import "C:\Program Files\Common Files\MSSoap\Binaries\mssoap30.dll" \
exclude("IStream", "IErrorInfo", "ISequentialStream", "_LARGE_INTEGER", \
"_ULARGE_INTEGER", "tagSTATSTG", "_FILETIME")
using namespace MSSOAPLib30;
#import "c:\winnt\system32\msxml4.dll" named_guids
using namespace MSXML2;
void test()
{
CoInitialize(NULL);
HRESULT hr;
ISoapClientPtr m_pSoapClient;
hr = m_pSoapClient.CreateInstance(__uuidof(SoapClient30));
try
{
hr = m_pSoapClient->MSSoapInit2(
_variant_t(_T("http://localhost:8080/ICM/CMVersioning/CMVersioningService.asmx?WSDL")),
_variant_t(_T("")),
_T("CMVersioningService"),
_T("CMVersioningServiceSoap"),
_T("http://www.starviewtechnology.com/cm/services/CMVersioningService"));
}
catch (_com_error ce)
{
CString szLogMsg;
szLogMsg.Format("%s", (char *)ce.Description());
}
DISPID dispid;
DISPPARAMS dispparams;
VARIANTARG params[1];
VARIANT result;
EXCEPINFO ExceptInfo;
OLECHAR *pMethodName = L"test";
// Get dispatch ID corrisponding to method name.
hr = m_pSoapClient->GetIDsOfNames(IID_NULL,
&pMethodName,
1,
LOCALE_SYSTEM_DEFAULT,
&dispid);
if(FAILED(hr))
{
return NULL;
}
VariantInit(¶ms[0]);
params[0].vt = VT_BSTR;
params[0].bstrVal = L"ZZZZZZZZZZZ";
// Initialize DISPPARAMS structure.
dispparams.cArgs = 1;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = params;
// Prepare result variant.
VariantInit(&result);
// Invoke the specified method.
hr = m_pSoapClient->Invoke(dispid,
IID_NULL,
LOCALE_SYSTEM_DEFAULT,
DISPATCH_METHOD,
&dispparams,
&result,
&ExceptInfo,
NULL);
if(FAILED(hr))
{
return NULL; // always got error
}
}
(***below***)
#import "C:\Program Files\Common Files\MSSoap\Binaries\mssoap30.dll" \
exclude("IStream", "IErrorInfo", "ISequentialStream", "_LARGE_INTEGER", \
"_ULARGE_INTEGER", "tagSTATSTG", "_FILETIME")
using namespace MSSOAPLib30;
void test()
{
CoInitialize(NULL);
ISoapSerializerPtr Serializer = NULL;
ISoapReaderPtr Reader = NULL;
ISoapConnectorPtr Connector = NULL;
try
{
// Connect to the service.
HRESULT hr = Connector.CreateInstance(__uuidof(HttpConnector30));
if (FAILED(hr))
{
goto exit_func;
}
else
{
// Set end point information to connector
Connector->Property["EndPointURL"] = _T("http://localhost:8080/ICM/CMVersioning/CMVersioningService.asmx");
Connector->Property["SoapAction"] = _T("http://tempuri.org/CheckIn");
Connector->Connect();
// Begin the message.
Connector->BeginMessage();
// Create the SoapSerializer object.
hr = Serializer.CreateInstance(__uuidof(SoapSerializer30));
if (FAILED(hr))
{
goto exit_func;
}
else
{
// Connect the serializer object to the input stream of the connector object.
Serializer->Init(_variant_t((IUnknown*)Connector->InputStream));
Serializer->StartEnvelope("soap","NONE", "utf-8");
Serializer->StartBody(_T("NONE"));
Serializer->StartElement(_T("CheckIn"),
_T(""),
_T("NONE"),
_T(""));
_bstr_t bstr(
_T("<test xmlns="\"http://tempuri.org/\""> ")
_T("<fsrpath>string ")
_T(""));
Serializer->WriteXml(bstr);
Serializer->EndElement();
Serializer->EndBody();
Serializer->EndEnvelope();
try
{
Connector->EndMessage();
}
catch (_com_error ce)
{
goto exit_func;
}
catch (...)
{
goto exit_func;
}
// Read the response.
hr = Reader.CreateInstance(__uuidof(SoapReader30));
if (FAILED(hr))
{
goto exit_func;
}
else
{
// Connect the reader to the output stream of the connector object.
if (Connector->OutputStream!=NULL)
{
try
{
// Maybe there is no respond
// so that this line will have exception
BOOL blRes = Reader->Load(_variant_t((IUnknown*)Connector->OutputStream), "CheckIn");
IXMLDOMDocument *spResponseXMLDOM = NULL;
spResponseXMLDOM = Reader->Dom;
BSTR bstr;
spResponseXMLDOM->get_xml(&bstr);
AfxMessageBox(CString(bstr));
}
catch (...)
{
}
}
}
}
}
}
catch (...)
{
}
}
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I am having difficulty reading from a binary file. For some reason, the program is not reading from it properly.
My code is short and so I will show all of it
#include <iostream.h><br />
#include <fstream.h><br />
<br />
struct Info<br />
{<br />
int ID;<br />
float GPA, FinAid;<br />
<br />
char state[3];<br />
char gender[2];<br />
char Fname[15];<br />
char Lname[15];<br />
char status[15];<br />
};<br />
<br />
void main(void)<br />
{<br />
fstream people;<br />
Info person;<br />
char again;<br />
people.open("C:\\Student.bin", ios::in | ios::binary);<br />
if(!people)<br />
{<br />
cout << "Error Opening File! Program Aborting!!\n\n";<br />
return;<br />
}<br />
people.read((char *)&person, sizeof(person));<br />
while (!people.eof())<br />
{<br />
cout << "ID: ";<br />
cout << person.ID << endl; <br />
cout << "GPA: ";<br />
cout << person.GPA << endl;<br />
cout << "Financial Aid: ";<br />
cout << person.FinAid << endl;<br />
<br />
cout <<"State: ";<br />
cout << person.state << endl;<br />
cout << "Gender: ";<br />
cout << person.gender << endl;<br />
cout << "First Name: ";<br />
cout << person.Fname << endl;<br />
cout << "Last Name: ";<br />
cout << person.Lname << endl;<br />
cout << "Status: ";<br />
cout << person.status << endl;<br />
cin.get(again);<br />
people.read((char *)&person, sizeof(person));<br />
}<br />
people.close();<br />
}<br />
When I debug it, it will not gather the correct data and also show weird characters. I get the feeling that it is trying to read the file in text file mode still. Not sure why as I've checked examples through the internet and I have pretty much the same code.
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