Re: Combo Box in and Progress Bar in CListCtrl - C / C++ / MFC Discussion Boards

Re: Cannot open XML File

KarstenK4-Jul-08 1:03

KarstenK

4-Jul-08 1:03

You better write "MSXML2.DOMDocument.2.0"

is MSXML4.dll correctly installed?

Greetings from Germany

Re: Cannot open XML File

manju#1234-Jul-08 2:17

manju#123

4-Jul-08 2:17

KarstenK wrote:
You better write "MSXML2.DOMDocument.2.0"

is MSXML4.dll correctly installed?

I changed it and wrote..MSXML2.DOMDocument.2.0
MSXML4.dll is also installed..but same problem

Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju

Re: Cannot open XML File

manju#1234-Jul-08 2:52

manju#123

4-Jul-08 2:52

Hi..
I have changed the code bit..
Its working fine..now

thank you

manju

Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju

Repost

SandipG 4-Jul-08 1:05

SandipG

4-Jul-08 1:05

Please modify your previous question instead.

Regards,
Sandip.

Re: Cannot open XML File [modified]

mohit_108228-Dec-09 0:49

mohit_1082

28-Dec-09 0:49

// Create a .h and .cpp file and create a new project include these file//
----------code for .h file---------------

#import <msxml.dll> named_guids

using namespace MSXML;

class CXMLEngine
{
public:
IXMLDOMDocumentPtr objDOMDoc;
BSTR mXML;
public:
CXMLEngine(){}
~CXMLEngine();
int CXMLEngine::Initialize(char *sFileName);
IXMLDOMNodePtr GetNode(BSTR sKey);
HRESULT DeleteNode(CString strName);
HRESULT SaveXML_To_File(char *filename);
HRESULT AddNodeKey(char *name,char *folderpath,char *moddate,char *ssd);
HRESULT ModifyKey(char *searchName,char *name,char *folderpath,char *moddate,char *ssd);

//HRESULT SetAttribute(IXMLDOMElement *oNode,char *sAttributeName, char *sAttributeValue);
void Refresh();
};
----------END code for .h fil------------

----------Code for .cpp file-------------

#include "stdafx.h"
#include "Xmltemp.h"

inline void EVAL_HR( HRESULT _hr )
{ if FAILED(_hr) throw(_hr); }

int CXMLEngine::Initialize(char *sFileName)
{
char searchPath[200];
try
{

EVAL_HR(CoInitialize(NULL));
//EVAL_HR(objDOMDoc.CreateInstance("Msxml2.DOMDocument.3.0"));
EVAL_HR(objDOMDoc.CreateInstance("microsoft.xmldom"));

GetCurrentDirectory(200, searchPath);
strcat(searchPath,"\\");
strcat(searchPath,sFileName);
_variant_t varXml(searchPath);
_variant_t varOut((bool)TRUE);
objDOMDoc->async = false;
varOut = objDOMDoc->load(sFileName); // (varXml);
mXML=objDOMDoc->xml;
if ((bool)varOut == FALSE)
throw(0);

return 0;
}

catch(...)
{
// AfxMessageBox("Exception occurred");
return -1;
}
CoUninitialize();
}

IXMLDOMNodePtr CXMLEngine::GetNode(BSTR sKey)
{
/*
Purpose:locate a specific node in the
xml structure by its "key" value
*/
CString sCriteria;
IXMLDOMNodePtr oNode;
sCriteria="Root/folders[@name $eq$ '";
sCriteria+=sKey;
sCriteria+= "']";

oNode=objDOMDoc->selectSingleNode(_bstr_t(sCriteria)); // (_bstr_t(sCriteria));
if (oNode!=NULL)
{
return(oNode);
}
else
{
AfxMessageBox("Node Not Found");
return(NULL);
}
}

HRESULT CXMLEngine::DeleteNode(CString strName)
{
IXMLDOMNodePtr urlsPtr = objDOMDoc->selectSingleNode(_T("Root")); // (_T("xml_api_reply"));
IXMLDOMNodeListPtr nodeListPtr = urlsPtr->selectNodes(_bstr_t("folders")); // (_bstr_t("weather"));
long item=nodeListPtr->Getlength();

for(int i=0;i<nodeListPtr->Getlength();i++)
{
_bstr_t tr1 =nodeListPtr-> item[i]->nodeName;
IXMLDOMNamedNodeMapPtr objAtrrValue= nodeListPtr-> item[i]->attributes;
VARIANT vFilePath, vFileName;

objAtrrValue->Getitem(0)->get_nodeValue(&vFileName);
CString strFileName = vFileName.bstrVal;

objAtrrValue->Getitem(1)->get_nodeValue(&vFilePath);
CString strFilePath = vFilePath.bstrVal;

if( strFileName == strName)
{
IXMLDOMNodePtr nodePtr= nodeListPtr->Getitem(i);
HRESULT hr =urlsPtr->removeChild(nodePtr); // remove node
}
}
objDOMDoc->save("foldre.xml"); // save file with this name

return(S_OK);
}

HRESULT CXMLEngine::AddNodeKey(char *name,char *folderpath,char *moddate,char *ssd)
{
IXMLDOMNodePtr urlsPtr = objDOMDoc->selectSingleNode(_T("Root")); // (_T("xml_api_reply"));
IXMLDOMNodeListPtr nodeListPtr = urlsPtr->selectNodes(_bstr_t("folders")); // (_bstr_t("weather"));

IXMLDOMElementPtr oElementNode=objDOMDoc->createElement("folders");
HRESULT hr=oElementNode->setAttribute(_bstr_t("name"),_bstr_t(name));
hr=oElementNode->setAttribute(_bstr_t("folderpath"),_bstr_t(folderpath));
hr=oElementNode->setAttribute(_bstr_t("moddate"),_bstr_t(moddate));
hr=oElementNode->setAttribute(_bstr_t("SSD"),_bstr_t(ssd));
urlsPtr->appendChild(oElementNode); // add node in file

objDOMDoc->save("foldre.xml"); // save file

return(S_OK);
}

HRESULT CXMLEngine::ModifyKey(char *searchName,char *name,char *folderpath,char *moddate,char *ssd)
{
IXMLDOMNodePtr urlsPtr = objDOMDoc->selectSingleNode(_T("Root")); // (_T("xml_api_reply"));
IXMLDOMNodeListPtr nodeListPtr = urlsPtr->selectNodes(_bstr_t("folders")); // (_bstr_t("weather"));
long item=nodeListPtr->Getlength();

for(int i=0;i<nodeListPtr->Getlength();i++)
{
IXMLDOMNamedNodeMapPtr objAtrrValue= nodeListPtr-> item[i]->attributes;
VARIANT vFilePath, vFileName;

objAtrrValue->Getitem(0)->get_nodeValue(&vFileName);
CString strFileName = vFileName.bstrVal;

objAtrrValue->Getitem(1)->get_nodeValue(&vFilePath);
CString strFilePath = vFilePath.bstrVal;

if( strFileName == searchName )
{
IXMLDOMNodePtr nodePtr= nodeListPtr->Getitem(i);
HRESULT hr;

IXMLDOMElementPtr oElementNode=objDOMDoc->createElement("folders");
hr=oElementNode->setAttribute(_bstr_t("name"),_bstr_t(name));
hr=oElementNode->setAttribute(_bstr_t("folderpath"),_bstr_t(folderpath));
hr=oElementNode->setAttribute(_bstr_t("moddate"),_bstr_t(moddate));
hr=oElementNode->setAttribute(_bstr_t("SSD"),_bstr_t(ssd));
urlsPtr->replaceChild(oElementNode,nodePtr);
}
}
objDOMDoc->save("foldre.xml");

return(S_OK);
}

----------End code for .cpp file---------

I hope this will solve the problem

modified on Monday, December 28, 2009 6:55 AM

Combo Box in and Progress Bar in CListCtrl

sudhir_Kumar3-Jul-08 23:59

sudhir_Kumar

3-Jul-08 23:59

I want to create a List Control with ComboBox and Progress Bar in CListCtrl subitem.

Thanks in Advance.

-@SuDhIrKuMaR@-

Re: Combo Box in and Progress Bar in CListCtrl

Iain Clarke, Warrior Programmer4-Jul-08 0:13

Iain Clarke, Warrior Programmer

4-Jul-08 0:13

Well, you have two completely different questions there.

If you look in the Button section of articles, you'll find a bunch of pretty buttons with a drop down arrow just like combo boxes. Then you can monitor for the "I've been clicked!" message, and show a List Control if you so wish.

As for showing a progress bar in a List Ctrl, there's an article under the List Control section called "List Control Extended for Progress Control". I can't think how searching could find you a better option.

It's all on here [*] if you look for it!

Iain.

[*] OK, not *all*, but lots...

Plz sir... ^CPallini ^CPallini abuz drugz, plz plz help urgent.

Re: Combo Box in and Progress Bar in CListCtrl

Naveen4-Jul-08 0:17

Naveen

4-Jul-08 0:17

sudhir_Kumar wrote:
I want to create a List Control with ComboBox and Progress Bar in CListCtrl subitem.

Atleast search in the codeproject before asking a question.

see here [^] or here[^]

nave

[OpenedFileFinder]

black tint everything on screen behind dialog box

garyofcourse3-Jul-08 23:51

garyofcourse

3-Jul-08 23:51

In windows vista, whenever windows security requires your permission to do something, it pops up a dialog box asking whether to allow/cancel, and everything on the screen behind the dialog box becomes dark. It is like the rest of the screen has a black tinted glass over it and only that dialog is bright and shiny in the middle. How do I replicate this behavior with a popup in visual c++ with MFC ?? If you could recommend some API or link me to an article you know of on the topic it would be great. I am using VS2008 if that matters.

Re: black tint everything on screen behind dialog box

Naveen4-Jul-08 0:06

Naveen

4-Jul-08 0:06

garyofcourse wrote:
a dialog box asking whether to allow/cancel

When ever a UAC dialog is displayed in vista, it takes screeshot of the current desktop, then creates another desktop with that image in the background. That means, they apply the effect to the image they captured from the original desktop.

nave

[OpenedFileFinder]

combo box help

projectip3-Jul-08 23:24

projectip

3-Jul-08 23:24

I have a combo box in my dialog.after entering a text in a text box,i get it in the combobox.this is achieved by pressing an add button.what i want is to clear the text box after the item is added.what to do?

Re: combo box help

toxcct3-Jul-08 23:32

toxcct

3-Jul-08 23:32

myTextBox.SetWindowText(_T(""));

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: combo box help

CPallini3-Jul-08 23:35

CPallini

3-Jul-08 23:35

What about MyCombo.SetWindowText(_T(""));?
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: combo box help

Saurabh.Garg3-Jul-08 23:40

Saurabh.Garg

3-Jul-08 23:40

Okay I don't have answer to your question but I have few english tips for you.

1. There is a space after a .
2. There is a space after a ,
3. Every first letter of a sentence should be capitalized.
4. 'i' should be capital (upper case.

Of course there are many more rules, please buy a book and read it. It will help us help you better. If you already know this then stop being lazy and type properly.

As it is you questions are very hard to read this.

-Saurabh

Re: combo box help

Rajesh R Subramanian4-Jul-08 0:38

Rajesh R Subramanian

4-Jul-08 0:38

Saurabh.Garg wrote:
4. 'i' should be capital (upper case.

5. Every parenthesis opened '(' must be closed by a ')' and not a '.'

I agree with your post, but I couldn't resist joking. Poke tongue | ;-P

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Visual C++ MVP

Re: combo box help

Saurabh.Garg4-Jul-08 2:55

Saurabh.Garg

4-Jul-08 2:55

-Saurabh

Re: combo box help

MANISH RASTOGI4-Jul-08 0:24

MANISH RASTOGI

4-Jul-08 0:24

void CTestDlg::OnAdd_Click(void)
{
CString strText = _T("");
GetDlgItemText(IDC_EDIT1, strText);
m_ctrlCombo.AddString(strText);
SetDlgItemText(IDC_EDIT1, _T(""));
}

Re: combo box help

josip cagalj4-Jul-08 2:28

josip cagalj

4-Jul-08 2:28

Try this:
combobox.SetCurSel(-1);
P.S.
I really don't understand people like Saurabh.Garg, I can say they annoy me. The real purpose of this forum is HELPING other people, not insult the way they do with grammar, try asking question in, say Croatian language (I'm from there) and let me laugh to you. The only thing what meters is that we understood each other so we could share our experience, and in that way help someone sometimes. You should not answer others questions if you do not have the answer!!!

Showing Main Wnd

josip cagalj3-Jul-08 23:10

josip cagalj

3-Jul-08 23:10

Hi my app is in VS2008 MFC. In InitInstance() I use:
m_pMainWnd->ShowWindow(SW_SHOWMAXIMIZED);
But this works only for first time, after (second time I start app) my app window shows in top left portion of my screen.Why? I wont my app to show maximized.
I can delete folder WindowPlacment from Registry then i'ts OK but only for first time again.
What I'm doing wrong here?
Thanks!

Re: Showing Main Wnd

Iain Clarke, Warrior Programmer3-Jul-08 23:27

Iain Clarke, Warrior Programmer

3-Jul-08 23:27

If you know the registry key this is being stored in, then search through the MFC sources to find which function loads this data and uses it, put a breakpoint there, and ride through the debugger till you get to that point.

I bet one of the functions you go through is over ridable, so you can remove that behaviour.

Iain.

Plz sir... ^CPallini ^CPallini abuz drugz, plz plz help urgent.

How to make combobox as readonly

KASR13-Jul-08 23:10

KASR1

3-Jul-08 23:10

I need to make combobox as readonly, but i didn't find any method like SetReadOnly() as in CEdit Class.

Re: How to make combobox as readonly

Rajesh R Subramanian3-Jul-08 23:13

Rajesh R Subramanian

3-Jul-08 23:13

Is your combo box needing the "Drop List" style? (Check out the properties)

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Visual C++ MVP