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Re: accessing shared folder by hard coding the credentials

David Crow18-Aug-09 3:03

18-Aug-09 3:03

Can you use NetUseAdd()?

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

Re: accessing shared folder by hard coding the credentials

KarstenK18-Aug-09 3:37

18-Aug-09 3:37

Look for the ::WNetUseConnection()-API. The similar use is deomstrated here:

http://www.codeproject.com/KB/cpp/DrivesManager.aspx

Press F1 for help or google it.
Greetings from Germany

c coding for k-nn

SVRPALANIAPPAN20-Jul-09 2:42

20-Jul-09 2:42

sir
please send me coding in C for K-Nearest Neighbour algorithm for calculating
the distance between the training data(in binary or run-length encoded) and
test data ib the same format for hand written pattern recognition.
thank u

Re: c coding for k-nn

David Crow20-Jul-09 2:59

20-Jul-09 2:59

See here.

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

Re: c coding for k-nn

Maximilien20-Jul-09 2:59

20-Jul-09 2:59

http://lmgtfy.com/?q=K-Nearest+Neighbour+algorithm[^]

Look at one of the top link, in there there's a link to some java and vb algo that you could cross-engineer to C/C++.

This signature was proudly tested on animals.

pSelection pointer

qilujo20-Jul-09 2:11

20-Jul-09 2:11

I want select a certain area from an image, and I kenw in cximage exits selection layer,I wonder if the pointer "pSelection" is can be used to point to part of the image,not the whole image.

and the function BYTE* selectionGetPointer(x,y)
Suppose I gave the start coordinates x,y of a area,
if the return value can be regared as the pointer which points to the beginning pixels of a selectiron area ??

Service startup

tom groezer20-Jul-09 1:57

20-Jul-09 1:57

I have a service x dependent on a service y.
When I reboot the workstation the service x is started after y is started.
Soon service x dies out. Now I need to restart the service x for it to be up and running.
Any known issues with this type of behaviour please let me know?

Re: Service startup

David Crow20-Jul-09 3:00

20-Jul-09 3:00

tom groezer wrote:
Now I need to restart the service x for it to be up and running.
Any known issues with this type of behaviour please let me know?

Sounds reasonable.

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

Re: Service startup

tom groezer21-Jul-09 20:44

21-Jul-09 20:44

In normal scenario of what is the expected behavior this dependent service need not to be restarted after it dies out on a reset. This is erroneous behavior. What could be the possible reasons for this?

MessageBox not getting Focus

Member 383463020-Jul-09 1:26

20-Jul-09 1:26

Hi,

I have an MFC application.

I run a thread in middle. After completing the thread i have a message box that popsup. But messagebox doesnt have focus.

Can anyone let me know how to get the focus back to message box? Thanks in advance.

Code snippet:

....
RunCmd("test.bat", SW_SHOW);
MessageBox("dfas","fdifd",MB-OK);
.....

Test.bat has come command to format disk etc.

Regards..

Re: MessageBox not getting Focus

Naveen20-Jul-09 3:11

20-Jul-09 3:11

Try

How to steal focus on 2K/XP[^]

nave

[OpenedFileFinder] [My Blog]

Re: MessageBox not getting Focus

Member 383463020-Jul-09 19:29

20-Jul-09 19:29

Thanks for the reply. But that doesnt have the answer for my problem.

After launching a thread and completing the foucus is not going to main window.

In a dialog based application, I run:

WinExec("test.bat");
Sleep("5000");
MessageBox("sdosn"....);

MessageBox is not having focus. If i remove Thread executions in between (WinExec). Then i get the focus properly.

Any updates on this.

Re: MessageBox not getting Focus

Naveen20-Jul-09 20:28

20-Jul-09 20:28

Member 3834630 wrote:
WinExec("test.bat");

Firstly I want to say that WinExec function is Obsolete. you should use, CreateProcess() or ShellExecute() to create new process.

Member 3834630 wrote:
MessageBox is not having focus. If i remove Thread executions in between (WinExec). Then i get the focus properly.

Means if you comment out the WinExec() function, your message box is getting the focus and after closing the messagebox, your main dialog is getting the focus?

nave

[OpenedFileFinder] [My Blog]

Re: MessageBox not getting Focus

Member 383463020-Jul-09 20:39

20-Jul-09 20:39

Hi,

Sorry, I am actually using CreatProcess() only. To make it simple i put WinExec()

But after calling CreateProcess() which calls a batch file and after completing the process, i display a MessageBox(sdkjfo..), the MessageBox() gets displayed but doesnt have the focus.

Yes, if i comment the CreateProcess() then MessageBox() gets the focus.

Regards.

Re: MessageBox not getting Focus

Naveen20-Jul-09 20:49

20-Jul-09 20:49

Did you try modifying the code as I mentioned yesterday?

WinExec("test.bat");
Sleep("5000");//Attach foreground window thread
//to our thread
AttachThreadInput(
    GetWindowThreadProcessId(
        ::GetForegroundWindow(),NULL),
    GetCurrentThreadId(),TRUE);

MessageBox("sdosn"....);
//Detach the attached thread
AttachThreadInput(
    GetWindowThreadProcessId(
        ::GetForegroundWindow(),NULL),
    GetCurrentThreadId(),FALSE);

nave

[OpenedFileFinder] [My Blog]

Re: MessageBox not getting Focus

Member 383463020-Jul-09 20:56

20-Jul-09 20:56

Yes, this worked.. Thank you.

If you dont mind, Can you explain why it was earlier failing with out the code and what this code does.

Re: MessageBox not getting Focus

Naveen20-Jul-09 22:20

20-Jul-09 22:20

Did you read the link I gave you yesterday?

Actually in windows XP or later only a thread that own the current active foreground window has the privilege to set another window in foreground. So i guess when you create another process, your application loose the foreground window property

nave

[OpenedFileFinder] [My Blog]

Re: MessageBox not getting Focus

Member 383463028-Jul-09 23:14

28-Jul-09 23:14

Hi Naveen,
This solution is working fine on regular OS (vista, XP) but it is failing on Windows PE environment.
Any other to way get the focus?

Thanks,
Ram

kumar sanghvi20-Jul-09 0:23

20-Jul-09 0:23

HI,
i have a file named test.ini under a Drive i need to get the complete path of the file if present where drive is specified ...pls let me know...

n1pabs20-Jul-09 0:29

20-Jul-09 0:29

Are you using MFC? You could use the CFileFind class.

CFileFind ff;
BOOL res = ff.FindFile(_T("C:\\*.*")); //Or specify extension *.ini or file name (C:\\test.ini)

while(res)
{
    res = ff.FindNextFile();
    if (!ff.IsDots() && !ff.IsDirectory())
    {
        //Do Somthing with found file
        //Justed edited post with next lines
        TCHAR szTmpPath[MAX_PATH];
        _stprintf(szTmpPath, ff.GetFilePath());
    }
}

kumar sanghvi20-Jul-09 0:40

20-Jul-09 0:40

Thanks for ur response...
but the thing is i need to get the path of the ini file which is present under D:\ drive but i do not know in which folder it is under D:\ drive..

n1pabs20-Jul-09 0:59

20-Jul-09 0:59

Ok this is a bit dirty, and untested code. But I have used something similar

void myFindFile(szPath)
{
	CFileFind ff;
        HANDLE hFindFile;
	
	CString path = szPath;
	if(path.Right(1) != "\\")
		path += "\\";

	path += "*.*";

	BOOL res = ff.FindFile(path);
	
	while(res)
	{
		res = ff.FindNextFile();
		if (!ff.IsDots() && !ff.IsDirectory())
		{
			if(_tcsstr(ff.GetFileName(), _T("test.ini")))
			{
				//Found your file
			}
		}
		else if (!ff.IsDots() && ff.IsDirectory())
		{
			path = ff.GetFilePath();
			myFindFile(path);
		}
	}
}

Basically pass the starting point to this function

myFindFile(_T("D:"))

This function will search for every file on that given path, plus inside each folder the while loop is where you look for the specific file.

Hope it helps.

How to use SHCNF_PRINTER with SHChangeNotify

n1pabs20-Jul-09 0:13

20-Jul-09 0:13

Hey all,

I have written a utility to remove printer drivers from a system, but the only problem I have come across is refreshing the printer and faxes folder. The driver is removed properly but the printer icon stays in the folder view until I press F5 (to refresh the folder).

I have tried using SHChangeNotify but can't seem to get it working.. Sigh | :sigh:

Sigh | :sigh:

Any help is appreciated.

How to insert in the file..

Padmanabha_M19-Jul-09 23:25

19-Jul-09 23:25

Hi all,

I have a text file which is something like this.

[SOF]
Start
data1
data2
data4
Stop1

Start
data5
data6
data7
Stop2
[EOF]

Now i want to find "Stop1" and insert "data3" so the file contents look like this

[SOF]
Start
data1
data2
data3
data4
Stop1

Start
data5
data6
data7
Stop2
[EOF]

How to accomplish this?? Cool | :cool:

Cool | :cool:

Re: How to insert in the file..

«_Superman_»20-Jul-09 1:53

20-Jul-09 1:53

You cannot insert data into a file on disk.
You will need to create a new file, delete the old file and then rename the new file to the old filename.

«_Superman_»
I love work. It gives me something to do between weekends.

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