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you will have to edit the registery,
create a key HKEY_CLASSES_ROOT\.net
with a default value of "NETFILE"
then create the key HKEY_CLASSES_ROOT\NETFILE
to give it an icon
create a sub key named "DefaultIcon" and set its default value to the path of the icon you want to use
then to add menu items to it create another sub key under NETFILE named "shell" then create a sub key under it, with the menu item name then under that key create yet another sub key named "command" and set its default value to the command line you want to use for that menu item, for example
"HKEY_CLASSES_ROOT\txtfile\shell\open\command"=
"C:\WINDOWS\NOTEPAD.EXE %1"
if you arent familiar with editing the registery this will sound very confusing, but its really not, you might check out the articals on shell extensions, i dont know if they cover this or not
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Hi,
I am working on Project where i need to know the list of Windows2000 operating system's Users along with their Passwords. Also I want to know the rights or perticular user and want to use it to check for authorization purpose in my software. Any help plz..
My Function is like
void XYZ(int x, char b, char *UserName, char *Password, int UserId)
{
...
...
}
Now in this function I want to check if whether the passed UserName and Password exist on computer or not and if yes then what are the rights of that user...
Any one if able to do ...plz
MacCluny
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serach for network management classes in cp.
-----------------------------
"I Think It will Work"
Formerly Known As "Alok The Programmer" at CP
-----------------------------
Alok Gupta
visit me at http://www.thisisalok.tk
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NetUserEnum[^]?
"It was when I found out I could make mistakes that I knew I was on to something."
-Ornette Coleman
"Philosophy is a study that lets us be unhappy more intelligently."
-Anon.
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Hi all experts...i am a newbie in writing Window service. I need to write a program in c++ which need to run a service for windows xp. I hv no problem in CreateService() and StartService(). But when comes to StartServiceCtrlDispatcher(), it keep returning error 1063 (The service process could not connect to the service controller). Fyi, i was log in as administrator for my mechine. Please help me since i have already stuck here for 2 days... Thanks thanks thanks alot!!!
~bamboo stick~
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If you call StartServiceCtrlDispatcher() and your program is running as a 'regular' executable, you will certianly get this error. The StartServiceCtrlDispatcher() call will only succeed when the service control manager is starting your program. So, if you are running your EXE and starting it under the debugger, then you will ALWAYS see this error. Perhaps you did not fill in the SERVICE_TABLE_ENTRY data correctly. If you did, check the registry to make sure your service got 'installed' correctly.
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hi all
now i am doing a SDI project, all of the views are CFormview Derived , and switching the formviews according to the menu commands.
i want to implement a Dialogbar to my container, in such a way that i can show the status messages on that. i created the dialogbar from a dialog template and attached with the dialogbar object.
i need a static control in the dialog bar inorder to show the status in each forms. how can i set the static text in dialogbar ???
like static_Control_variable_in_dialogbar.SetWindowText("test ");
Any idea..??
programming in VB is like riding a kiddy bike, while programming in C++ is like driving a Formula 1 racing car
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Since the dialogbar object is a member of frame class. You need to get the dialog bar object through AfxGetMainWnd.
Check this
void CTestView::OnBnClickedButton1()<br />
{<br />
CMainFrame *pFrame = (CMainFrame*)AfxGetMainWnd();<br />
if (pFrame)<br />
{<br />
pFrame->m_wndDialogBar.SetDlgItemText(IDC_MYSTATIC, "Hello");<br />
}<br />
<br />
}
This is a message handler of a form view class
The m_wndDialogBar is a public member of CMainFrame class
IDC_MYSTATIC is the id of the static control in the dialog bar. You must change the id of a static control from IDC_STATIC to another.
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Hello everyone.
I want to learn DLL programming. If you know where I can find good tutorials or sites that I can learn basic DLL programming, it would be great if you tell me. 
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I want to find the length or Time of the wav file played, please can any one help me out with the code to find the Time for which wav file will be played..
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Hi it's very simple.
Total Length of Play=Toatal No of samples/Sampling rate sec
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Wav file is divide to chunks
This is the chank format:
----------------------------------
'RIFF' 4 bytes
size 4 bytes (ulong)
'WAVE' 4 bytes
'fmt ' 4 bytes
size 4 bytes (ulong)
<wave-format> 14 bytes
<format_specific> 2 bytes (PCM)
'data' 4 bytes
size 4 bytes (ulong)
<wave-data> N bytes
----------------------------------
the format of <wave-format> field is as follows:
wFormatTag, ushort
nChannels, ushort
nSamplesPerSec, ulong
nAvgBytesPerSec, ulong
nBlockAlign, ushort
Using this data and the previous snder reply you can calculater the duration of the wav file
DavidR
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Hello,
I want to Get Messages From any windows in the screen
And then check the type of messages even when my
form has't the focus.(Of course without Timer);
(If there is any Example Plesae Tell me)
Best Wishes.
Thanks.
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i think you are asking about Windows hook.
you may found tons of example at cp for this
-----------------------------
"I Think It will Work"
Formerly Known As "Alok The Programmer" at CP
-----------------------------
Alok Gupta
visit me at http://www.thisisalok.tk
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HI ,
How can i do , as the windows do means we can drag a file n drop it on a location for example in etc editor then editor open it ,
wt is the logic behind ,, that editor sense that this a file name n path etc and open it .
any sample or help plz
thanx
Regards.
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I have a strange problem. On my computer and several others, with the screen resolution at the SAME setting, the actual display area size seems to be different. My computer is an English version. The other computers most of the time is another language version. There seems to be on the other computer to have a slightly BIGGER display area.
Has anyone else met this issue? Where does it come from and how to resolve it?
THanks in advance.
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is it a bigger monitor ?
Seriously, how do you know it's bigger, and by how much ?
Christian
I have drunk the cool-aid and found it wan and bitter. - Chris Maunder
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Well, the actual size will vary but each support different resolutions and can be set. I have seen where two monitors with the same setting (lets say 1280x1024), my program on one (like my laptop using Win200 Eng) will be fine. On the other one with also the same resolution (as set from Windows), it will display with an extra space at the bottom of my CFormView view. I placed my controls according to the screen on my laptop so I can see a VERY distinct extra spacing (in one almost 1 inch) where my controls are not in the other monitor. This is even though the display resolution is supposedly set the same. I am not sure this comes about due to different language versions or what.
Any ideas or perhaps even seen this problem?
Thanks.
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The display area will be the same. The size of the fonts will make a difference to how your dialog box is layed out. All the controls in your form view will be scaled according to the size of the font (since they are designed in dialog box units), so if the font is bigger, it will appear like there is less room on the display. If you query the size of your window, however, it should remain the same.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Hi
I am writing a Regular DLL in which i am creating a Thread by using the function
extern "C" __declspec(dllexport) BOOL ReadCard(char *pData)
{
if(l_hPort == NULL)
{
strcpy(pData,"COM port is null");
return FALSE;
}
memset(g_strResult,0x00,500);
//PrepareThread(pData);
g_hThreadRead = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) MyMSR_PortReadThreadMgr,(LPVOID)&pData, 0,&dwThreadID);
}
I have declared the function at the top but when i call this DLL from some other application it is working fine but it is not going to the function i have in CreateThread means it is not going on the function MyMSR_PortReadThreadMgr();
Please tell me whats wrong with this.
I have created the project using Regular DlL in which i have inserted one file PrintPad.cpp and PrintPad.h in which i am writing these functions.
My Function is as:
static UINT MyMSR_PortReadThreadMgr(LPVOID pData)
{
BOOL bSuccess = TRUE;
while(1)
{
if ( l_bTaskAbort )
{
Disconnect();
return(FALSE);
}
// if the card is removed then read the data
if( !GetCardData())
{
strcpy((char*)pData,"No Data Received");
Rs232CleanUp(FALSE);
return FALSE;
}
if(strncmp(g_strResult,"{N}",3) == 0)
{
//strcpy(pData,"No Data Received.");
Rs232CleanUp(FALSE);
return FALSE;
}
if(strstr(g_strResult, "T1:B") || strstr(g_strResult, "T2:B") || strstr(g_strResult, "T3:B"))
{
// strcpy(pData,"bad track Read");
Rs232CleanUp(FALSE);
return FALSE;
}
}// end of while
return bSuccess;
}
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I think you should test the return values of "CreateThread".
GOOD LUCK.
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it is creating the thread but not going to the function??
Can you tell me the reason..
shailesh
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--------------------------------------------------------------------------------
Hi,
I want to change the BMP from the picture control once I press a button. It seemed like I have to press twice on the button to change first time and then it never changes.
Here is the code:
BOOL CSdsdDlg::OnInitDialog()
{
CDialog::OnInitDialog();
HBITMAP hBmp1 = (HBITMAP ) ::LoadImage(NULL, _T("c:\\1.bmp"), IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
m_pic.SetBitmap(hBmp1);
...............
}
void CSdsdDlg::OnButton1()
{
HBITMAP hBmp2 = (HBITMAP ) ::LoadImage(NULL, _T("c:\\cool.bmp"), IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
if (m_pic.GetBitmap()== hBmp1)
m_pic.SetBitmap(hBmp2);
else
m_pic.SetBitmap(hBmp1);
return;
}
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What is the return values of "m_pic.GetBitmap()"?
Perhaps the problem is in "m_pic.SetBitmap(XXX).
You don't set the correct flag.
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