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hi,

I'm trying to populate a ASP.NET DropDownList with SQL Server data using C#.
I can do this just by using VS2008 Drag 'n Drop features but i would like to accomplish this just by using C#...

hey everyone!
My problem is finally solved :)

The problem was with my anti-virus software...yes, it's true. I wasn't able to connect to my virtual machine because i had bit defender installed,...

hi guys!

i resolved the problem...

it's all about authentication.
i have to insert my windows admin authentication in the service properties of my server application so that it can run the...

sorry...copy&past failure :S



strcpy_s(buffer, sizeof(buffer), "cmd /C \"net localgroup > C:\\gList.txt\"");


the cmd will read:

something really strange is happening...

i'm having no problems using createProcess() to execute commands like:




but then run this simple command:

DAMMM VISTA!!! :mad:

Tomorrow i'm going to test my app between two winXP OS, and see the results.

By the way...isn't it strange i can run the client and server app both under vista without...

i already spoken with my professor, and he said that i need to have admin privileges in both host and virtual machines. And for the pipes to work i have to activate file and printer sharing in both...

Sorry about my last this comment, i was wrong, it "triggered" the same checking:


if (hPipe==INVALID_HANDLE_VALUE)


I called the DisplayError function in that checking, and it showed me this...

hi BobS0327

i've changed the error checking code to:


if (hPipe==INVALID_HANDLE_VALUE)


I still get the same error in the event viewer when i send a command to the server :(
But, in the...

i've managed to run the script like this:


CreateProcess(NULL, "cmd /C echo test > c:\test.txt", NULL, NULL, 0, 0, NULL, NULL, &si, &pi))


What are the differences?

hey everyone!

My client and server apps are working nicely on the same machine. I can send command lines from the client app to the server via pipe and the server runs 's the commands. How can...

your right!

i changed it back to:


char *pszPipe="\\\\192.168.1.82\\pipe\\ServNT";

and it "works"...

really strange :S

oh! i thought that userid was different from user name, sorry :S

ok, i will humor you...
after changing:


char *pszPipe="\\\\192.168.1.82\\pipe\\ServNT";

to this

When you say to add my userid to that group, do you mean the userid i use in the host machine? If so, how can i get my userid? :S

I think the problem is really in the authentication :S

This project uses windows authentication between the client and server.
If i'm in a specific account sending a message through a named pipe...

lol, no offense taken ;)

Yes. Every time i make changes to the server code i remove the old one and then install the newer version, then run it from windows services.

sorry tabstop, i pasted the wrong thing :(
My previous post is now correct

okay...
this is what i did:


char *pszPipe="\\\\192.168.1.80\\pipe\\ServNT";

if (!WaitNamedPipe(pszPipe, NMPWAIT_WAIT_FOREVER))
{
DisplayError(pszPipe);
return 1;

BobS0327:
where do i add the function? On the server app or client app?
and were in the code do you want me to call it?

hi matsp.
It can't be the firewall, because i turned it off on both machines (local and virtual).

BobS0327: I'm going to try that and tell you what happened.


If it is a security issue on the...

hi BobS0327, thanks for the reply :)

i changed the the ip of the target machine to it's computer name, and it didn't work either :(



char *pszPipe="\\\\TSCII03CLT1\\pipe\\ServNT";


What...

lol :D

know i get it ;)

thanks, going to try it...

sorry Salem, but you lost me :(

Here is my transactNamedPipe() function i use to send a string to the pipe and receive a string from it:


TransactNamedPipe(hPipe, str, lstrlen(str)+1, str,...

Salem: i'm using named pipes to send the scripts in a string to the server. How do i send a file through a named pipe?

hi nucleon: i tried your method (/C and /K) with these CreateProcess(), but...

Hi...

I'm trying to send a message to a server using a named pipe. I managed to send a message from the client application to the server application in the same machine. But when i try sending the...