Re: Construct ADO Recordset from XML file - C / C++ / MFC Discussion Boards

Roger Allen1-Nov-02 6:20

1-Nov-02 6:20

includeh10 wrote:
i post the Q for my job, not for kidding.
This we all probably agree on. But the initial question at the start of this thread was incredibly vague. You have since provided enough information about what you want to achieve.

Some of the replies to you were just in response to the vagueness of your question. The more information that you provide in the question the better. Look back at your question and assume you didn't know what you were asking about and see whether it makes sense to you.

As for Christians HAHAHAHHAHA. A bit out of order, but he is a very good c++ programmer. He also has had experience in this area as he did something along these lines for the XT toolkit at www.codejock.com, but which they didn't use in the end. (which is a shame, as I use the XT toolkit in my projects).

You wanted to know about drag n drop / tear off buttons / menu items etc.
This is a very big and complex topic. There used to be an article on it here at CP (BCGLibrary), but which has since gone commercial and the code is no longer available. The best bet would be to start from one of the owner drawn menu articles and try and add the required functionality from there, but its a big and difficult task.

As I say, this is not a samll problem it could take months to get something working, or you could use any of the commercial libraries that provide this, but they cost $/£'s

You can find advertisements for them here at CP.

Good luck.

Roger Allen
Sonork 100.10016

I have a terminal disease. Its called life!

Re: menu, menu, menu ....

includeh102-Nov-02 4:11

includeh10

2-Nov-02 4:11

don't show me ur poor knowledge again: vc menu is based on CControlBar, not such owner-draw as u guess.

don't scare urself say "This is a very big and complex topic", i work on it for only one day, basically it works already.

don't tell me "Christians is a very good c++ programmer", i checked his replies yesterday, most of them are guesses plus mistakes, definitely not from an experenced c++ place.

don't sound as a teacher on this forum, u don't know who u r talking with, u never realize that a lots of people here are much better than u.

includeh10

Static controls

electronicman_x31-Oct-02 5:36

electronicman_x

31-Oct-02 5:36

I'm trying to display a bitmap in a Dialog and I've created a static control named IDC_PICTURE. I added this through the resource editor and placed it in my dialog and associated a picture. The picture shows up fine when i run my program. What i want to do is change the picture during the program to a different bitmap. I added the second bitmap to the resource list (right under the first one) and I'm trying to figure out how I can get control over which bitmap is displayed. Usually, I work with simple edit boxes and I do the following to gain control over them.

CWnd * pWnd = GetDlgItem(IDC_BYTE0);//where IDC_BYTE0 is an edit control
pWnd->ShowWindow(SW_SHOW); // i use this to control it, in this case to make it show instead of hidden.

I want to do this:

CStatic *pPic = GetDlgItem(IDC_PICTURE);//where IDC_PICTURE is the static control of type picture
so i can do this
pPic->SetBitmap(IDB_BITMAP2) //where IDB_BITMAP is the first one and IDB_BITMAP2 is the second picture

This code doesn't compile because GetDlgItem returns a CWnd type pointer.. but how do i get the pointer I need to use the CStatic functions?

Thanks

Jeff Rothenberg

Project Engineer
Vector CANtech, Inc.

Re: Static controls

dabs31-Oct-02 5:48

dabs

31-Oct-02 5:48

<br />
CStatic* pWnd = static_cast< CStatic* >( GetDlgItem( IDC_BYTE0 ) );<br />

Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

Re: Static controls

Philip Patrick31-Oct-02 5:50

Philip Patrick

31-Oct-02 5:50

Just cast it to CStatic:

CStatic *pPic = (CStatic*)GetDlgItem(IDC_PICTURE);

Philip Patrick
Web-site: www.stpworks.com
"Two beer or not two beer?" Shakesbeer

Construct ADO Recordset from XML file

tomc31-Oct-02 4:47

tomc

31-Oct-02 4:47

Anyone knows any good way to do that? I have a (raw-formatted) XML file and I need to build ADO recordset from it. The last resort would be parse the XML file and build the recordset from scratch Dead | X|

Hope there is a way to use the XML file as data source.
Thank you.

Re: Construct ADO Recordset from XML file

Stephane Rodriguez.31-Oct-02 6:02

Stephane Rodriguez.

31-Oct-02 6:02

Unfortunately no, there is no such thing, unless you use ADO.NET

There is quite a bunch of Xml readers here in the SOAP XML section, I guess it shouldn't be that hard to reuse one of them, especially if the Xml content is simple (no deep use of namespaces, etc.).

How low can you go ?
(MS rant)

Re: Construct ADO Recordset from XML file

Ranjan Banerji31-Oct-02 11:07

Ranjan Banerji

31-Oct-02 11:07

I know ADO has a way to write out a recordset as XML. One would think it could read in an XML dataset as long as it conformed to some schema structure.

If you want to load the recordset to insert this data into a database, then you could consider transforming (XSLT) the XML to generate a file, that will be in the correct format for sqlloader or BCP. Lesser XMLDoc parsing code inside your application then.

RegRestoreKey

achandra00731-Oct-02 4:07

achandra007

31-Oct-02 4:07

I am trying to restore a registry key by using the RegRestoreKey. I keep getting an ERROR_ACCESS_DENIED (return value 5) from the function.

I have ensured that I have the SE_RESTORE_PRIVILEGE.

Here is my code. Any help would be appreciated.

<br />
<br />
// This function is directly from MSDN website<br />
<br />
HRESULT ModifyPrivilege(<br />
    IN LPCTSTR szPrivilege,<br />
    IN BOOL fEnable)<br />
{<br />
    HRESULT hr = S_OK;<br />
    TOKEN_PRIVILEGES NewState;<br />
    LUID             luid;<br />
    HANDLE hToken    = NULL;<br />
<br />
    // Open the process token for this process.<br />
    if (!OpenProcessToken(GetCurrentProcess(),<br />
                          TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY,<br />
                          &hToken ))<br />
    {<br />
        printf("Failed OpenProcessToken\n");<br />
        return -1;<br />
    }<br />
<br />
    // Get the local unique id for the privilege.<br />
    if ( !LookupPrivilegeValue( NULL,<br />
                                szPrivilege,<br />
                                &luid ))<br />
    {<br />
        CloseHandle( hToken );<br />
        printf("Failed LookupPrivilegeValue\n");<br />
        return -1;<br />
    }<br />
<br />
    // Assign values to the TOKEN_PRIVILEGE structure.<br />
    NewState.PrivilegeCount = 1;<br />
    NewState.Privileges[0].Luid = luid;<br />
    NewState.Privileges[0].Attributes = <br />
              (fEnable ? SE_PRIVILEGE_ENABLED : 0);<br />
<br />
    // Adjust the token privilege.<br />
    if (!AdjustTokenPrivileges(hToken,<br />
                               FALSE,<br />
                               &NewState,<br />
                               sizeof(NewState),<br />
                               NULL,<br />
                               NULL))<br />
    {<br />
        printf("Failed AdjustTokenPrivileges\n");<br />
        hr = -1;<br />
    }<br />
<br />
    // Close the handle.<br />
    CloseHandle(hToken);<br />
<br />
    return hr;<br />
}<br />
<br />
// my code<br />
<br />
HRESULT hr;<br />
hr = ModifyPrivilege(SE_RESTORE_NAME, TRUE);<br />
<br />
CRegKey regkey;<br />
CString sRegFile = "MyFile.reg";  // this file was created with RegSaveKey<br />
<br />
regkey.Open(HKEY_LOCAL_MACHINE,"SOFTWARE");<br />
lRet = RegRestoreKey(regkey.m_hKey,sRegFile,REG_NO_LAZY_FLUSH);<br />
// Here is where I get the ERROR_ACCESS_DENIED. I have Admin privilege on my machine.<br />
.<br />
.<br />
.<br />
<br />
<br />

Any help would be greatly appreciated.

Thanks
ashish

Re: RegRestoreKey

valikac31-Oct-02 8:23

valikac

31-Oct-02 8:23

Look over Microsoft's specification of RegRestoreKey(). Maybe you left something out.

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/regrestorekey.asp

Kuphryn

Passing macro's via NMAKE & handling (Q237870)

EiSl31-Oct-02 3:51

EiSl

31-Oct-02 3:51

Editted: for better understanding, I suggest one read the MSDN-Q237870 before continue

Hello all,

We've here automated build-scripts (Batch files and also 4NT batch-files) that creates user environment at a central (build)server. One of the scripts also executes NMAKE <makefile> in order to build the application.

Problem:
Within the scipts I've the variable MAJOR_VER, MINOR_VER and BUILD_NR. I would like to pass these with NMAKE in such way that I can use those variables (Macro's) to fill in the VERSIONINFO-resource: the file + product version entires. This structure is already moved to .RC2-file so its in our control.

When manually define them in a header-file and include this in RC2-file (as mentioned in MSDN: Q237870) this works.

But...
I want to pass this info via batch-file (NMAKE), iso calling a script which modifies a headerfile. Anyone suggestions?

Thanks in advance,

EiSl

Missing mfc42d.lib

Wim Jans31-Oct-02 3:10

Wim Jans

31-Oct-02 3:10

For some reason, my C:\Program Files\Microsoft Visual Studio\VC98\MFC\LIB directory disappeared yesterday. OMG | :OMG:

This is somewhat of a problem as I can't compile my programs anymore Cry | :((

Now, my biggest problem is that my Visual C++ cd is in Europe and I'm in the Carribean at this moment.
You might say: hey, what's the problem, go and enjoy the beach and the sun and forget about programming Wink | ;)

but I should really appreciate it if someone can send me a zip file with the contents of C:\Program Files\Microsoft Visual Studio\VC98\MFC\LIB (with mfc42d.lib, ...) to wjans@aqualectra.an?
I'm using Visual C++ 6.0 by the way.

Thanks in advance. Rose | [Rose]

Wim

Re: Missing mfc42d.lib

EiSl31-Oct-02 3:54

EiSl

31-Oct-02 3:54

Are you sure you can handle such e-mails?
I've checked, but the LIB-directory is 43MB in size (at my PC), and ZIPing won't make it much smaller.

Cheers,

EiSl

Re: Missing mfc42d.lib

Wim Jans31-Oct-02 4:07

Wim Jans

31-Oct-02 4:07

Hi,

Hmm, I didn't realise it was this huge.
Is it possible for you to put it on a website or something like that so I can ftp it?
The zip file is just for easyness, so I have all the files in one cabinet

Thanks!

Wim

Re: Missing mfc42d.lib

Philip Patrick31-Oct-02 6:06

Philip Patrick

31-Oct-02 6:06

Anyways, it is up at:
http://www.stpworks.com/files/lib.zip[^]

Please let me know when you finish with it, I will delete it from the site

Philip Patrick
Web-site: www.stpworks.com
"Two beer or not two beer?" Shakesbeer

Re: Missing mfc42d.lib

Wim Jans31-Oct-02 7:40

Wim Jans

31-Oct-02 7:40

Hi Philip,

Thanks for the zip file.
I've downloaded it and everything seems to work again! Big Grin | :-D

I really appreciate it that you've helped me out!

Thanks

Wim

Re: Missing mfc42d.lib

Philip Patrick31-Oct-02 5:56

Philip Patrick

31-Oct-02 5:56

Still need it? I can upload to my site. I got 14M zipped (49 unzipped)

Philip Patrick
Web-site: www.stpworks.com
"Two beer or not two beer?" Shakesbeer

data conversion in mfc

Anonymous31-Oct-02 2:27

Anonymous

31-Oct-02 2:27

hi
i have a "char* printername" variable is there. in this variable i want to store the selected printername. i assign this value to "dmDeviceName" structure member of DEVMODE structure. it's giving data type conversion error.
dmDeviceName datatype is TCHAR or BCHAR.
how can i assign my value to that. please help it's very urgent.
thank you

Re: data conversion in mfc

dabs31-Oct-02 2:44

dabs

31-Oct-02 2:44

Instead of using char* I would recommend using CString if you are using MFC or WTL. If not then use std::string to store the name of the printer.

Third option would be to use a TCHAR printername[ 256 ]; to store the name of the printer. Then when you want to store it use _tcsncpy( ) to copy the name of the printer from dmDeviceName to this buffer.

But I would recommend using a string class - either CString or std::string.

Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

Re: data conversion in mfc

Stephane Rodriguez.31-Oct-02 2:47

Stephane Rodriguez.

31-Oct-02 2:47

in <wingdi.h> :

#ifdef UNICODE
typedef WCHAR BCHAR;
#else
typedef BYTE BCHAR;
#endif

How low can you go ?
(MS rant)

multi-threading

mystro_AKA_kokie31-Oct-02 2:24

mystro_AKA_kokie

31-Oct-02 2:24

<br />
CMyView::OnChar(...)<br />
{<br />
  PostThreadMessage(id,msg,0,0);<br />
}<br />

when i type with less than 130ms time intervals between keystrokes a deadlock results in the app's main thread.Any help would be greatly appreciated.

Re: multi-threading

Andreas Saurwein31-Oct-02 14:53

Andreas Saurwein

31-Oct-02 14:53

Any more info about the processing thread?
What does it do with the messages and how does it do it?
What kind of "deadlock" are you having?

I keep submitting “VB” as a Priority-1 bug, but apparently no one here knows how to fix it. Nick Hodapp, Semicolon

Flush socket buffer

Chintan31-Oct-02 2:19

Chintan

31-Oct-02 2:19

Sir, I want to flush out the socket buffer. But I can't get the way to do that. Help me....

C.R.Naik

Re: Flush socket buffer

Anonymous31-Oct-02 3:15

Anonymous

31-Oct-02 3:15

you can't AFAIK.
Btw, the proper sequence for closing a TCP connection is:

Finish sending data.
Call shutdown() with the how parameter set to 1.
Loop on recv() until it returns 0.
Call closesocket().

http://tangentsoft.net/wskfaq/newbie.html#normalclose

M

How to move a CTreeCtrl item?

Daniel Strigl31-Oct-02 1:50

Daniel Strigl

31-Oct-02 1:50

How can I move a CTreeCtrl item to a other position?

Item 1
  SubItem 11
  SubItem 12
  SubItem 13
Item 2
  SubItem 21
  SubItem 22
  SubItem 23

So I want to move Item 2 with all subitems (up or down):

Item 2
  SubItem 21
  SubItem 22
  SubItem 23
Item 1
  SubItem 11
  SubItem 12
  SubItem 13

How can I make this? (I want to move the current selected item with all subitems up or down)

Daniel Wink | ;)

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