Re: TCP/IP - Sockets - C# Discussion Boards

Re: string in sql statement

eyeseetee6-Dec-07 2:49

eyeseetee

6-Dec-07 2:49

no this didnt work either
any more suggessiotns?

Re: string in sql statement

eyeseetee6-Dec-07 3:02

eyeseetee

6-Dec-07 3:02

found it:
use this '" + string + "'

Re: string in sql statement

Abhijit Jana6-Dec-07 3:26

Abhijit Jana

6-Dec-07 3:26

Jamie1985 wrote:
select * from table where tablename = string(tablename)

<code>select * from student where name = '" + txtname+ "' </code><pre>

Best Regards
-----------------
Abhijit Jana
View My CodeProject Articles

"Success is Journey it's not a destination"

TCP/IP - Sockets

half-life6-Dec-07 1:56

half-life

6-Dec-07 1:56

HI,

i'm sending messages from App1 to App 2 in TCP/IP
the thing is that first collect all info and rhen sends it little Messages
App2 reads the MSG One By One and display

the Thing is that when i debug all the MSG arrives (or get there in time)
but when i run the EXE and send info To App2, not all the Info Arrives
About (70%!!!!!!!!!!!!!!!) Lost, how can i Get Each MSG

i'm using :

<br />
connectionSocket = new Socket(AddressFamily.InterNetwork,<br />
                               SocketType.Seqpacket,<br />
                                 ProtocolType.Tcp);<br />
<br />
<br />
ipAddress = IPAddress.Parse(runnerTcpIP);<br />
<br />
ipEndPoint = new IPEndPoint(ipAddress,int.Parse(runnerPortNumber));<br />

type of connection with Begin/EndConnect
Send/Recieve

THANKS Smile | :)

Have Fun
Never forget it

Re: TCP/IP - Sockets

Andre Azevedo6-Dec-07 2:03

Andre Azevedo

6-Dec-07 2:03

half-life wrote:
connectionSocket = new Socket(AddressFamily.InterNetwork,
SocketType.Seqpacket,
ProtocolType.Tcp);

Use SocketType.Stream instead.

________________________________________________________________
There are 10 kind of people: those who knows binary and those who doesn't.

Re: TCP/IP - Sockets

half-life6-Dec-07 2:07

half-life

6-Dec-07 2:07

Did It

Still Not Working

THANKS Anyway

Have Fun
Never forget it

Re: TCP/IP - Sockets

Mike Dimmick6-Dec-07 3:09

Mike Dimmick

6-Dec-07 3:09

I suspect you're expecting message boundaries to be preserved, that is, the data from one Send to appear in one Receive. TCP doesn't work like that. I suggest you read How to use TCP effectively[^] and the rest of the Winsock Programmer's FAQ[^]. It's C-oriented, but still makes sense for a .NET programmer.

DoEvents: Generating unexpected recursion since 1991

Re: TCP/IP - Sockets

half-life6-Dec-07 3:58

half-life

6-Dec-07 3:58

mmmmmmmmm,

THANKS man.

i need to build a header to identify where a MSG begins
and where it ends

Have Fun
Never forget it

Change cell color of dataGridView

M Riaz Bashir6-Dec-07 1:35

M Riaz Bashir

6-Dec-07 1:35

Hi,

How can I change the color on particular cell of dataGridView?

Thank you in advance

(Riaz)

Re: Change cell color of dataGridView

Sathesh Sakthivel6-Dec-07 1:39

Sathesh Sakthivel

6-Dec-07 1:39

In the data grid, you will have to create custom column styles classes derived from DataGridColumnStyle) which would paint the background based on the row that you want to highlight. The DataGrid is very column-based, so doing something like changing the row highlighting is difficult, to say the least.

Basically, you have to create new versions of the DataGridColumnStyle
for your table, and then set the backgrounds appropriately.

SSK.

Anyone who says sunshine brings happiness has never danced in the rain.

FormDats (width, height, ...) save to XML for Dual-Monitors

merlin.AT6-Dec-07 1:29

merlin.AT

6-Dec-07 1:29

Hello

I search for an application that shows me how to save the datas (width, height, left, top, windowstat) from a few forms to a XML-file and restore them an apllication startup. It sould be handle for 2 monitors. So when the application was closed an monitor 2 and on the next start the monitor 2 was not available, the apllication must start up on monto 1.

Did anyone has such a class on C# for me?

Many thank
Thomas

Ftp over Ftp Proxy GetResponse() error

Springtime6-Dec-07 1:22

Springtime

6-Dec-07 1:22

Hi,

Im trying to connect ftp server over "ftp-proxy".
Here my code:

FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create("ftp://ftp.xxx.com");
request.Credentials = new NetworkCredential("User", "PASS");
System.Net.WebProxy prox = new System.Net.WebProxy("111.111.111.111",21);
prox.Credentials = new NetworkCredential("USER", "PASS");
request.Proxy = prox;
request.UsePassive = true;
request.UseBinary = true;
request.UsePassive = true;
request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
FtpWebResponse response = (FtpWebResponse)request.GetResponse();

I get an error on the last line from my code:
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
-->The server committed a protocol violation.

Can anybody help??

Thx in advance.

Re: Ftp over Ftp Proxy GetResponse() error

Sam Xavier17-Jan-08 23:47

Sam Xavier

17-Jan-08 23:47

Hello,

Are you sure that you are using the correct port of web proxy?

Best Regards,
Sam Xavier
www.componentone.com

List of Countries

nagendrathecoder6-Dec-07 1:21

nagendrathecoder

6-Dec-07 1:21

Hi All,

I need list of all countries in the world in my application.
Can anyone tell me how to obtain the list of all countries?

Thanks,
Nagendra.

Re: List of Countries

Nagy Vilmos6-Dec-07 1:37

Nagy Vilmos

6-Dec-07 1:37

Try those nice ISO boys[^].

Panic, Chaos, Destruction.
My work here is done.

Re: List of Countries

nagendrathecoder6-Dec-07 2:09

nagendrathecoder

6-Dec-07 2:09

hi,

i m confused, how can i add that list to my application. Confused | :confused:

Re: List of Countries

benjymous6-Dec-07 2:25

benjymous

6-Dec-07 2:25

It's a text file - just strip out the info you don't need, and load it into your program. Shouldn't take more than a few minutes to code

--
Help me! I'm turning into a grapefruit!
Buzzwords!

Re: List of Countries

Ravi Bhavnani6-Dec-07 3:49

Ravi Bhavnani

6-Dec-07 3:49

Does CultureTypes[^] help?

/ravi

This is your brain on Celcius
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com

How to Generate Sqlscript for Table using Query Analyzer

Satish - Developer6-Dec-07 0:46

Satish - Developer

6-Dec-07 0:46

I want to generate a script for tables and stored procedures using query analyzer.

for stored procedures i got it using -- sp_helptext spname

For tables how to do? using sp_help tablename -- giving structure of table and not generating a script. but i need script for this table using query analyzer

Cross post. Please ignore

Pete O'Hanlon6-Dec-07 1:05

Pete O'Hanlon

6-Dec-07 1:05

See title

Deja View - the feeling that you've seen this post before.

My blog | My articles

Instantiate Shell32.ShellLinkObjectClass object

dan!sh 6-Dec-07 0:34

dan!sh

6-Dec-07 0:34

Hi can anyone help me to instantiate Shell32.ShellLinkObjectClass object.

I am doing it this way :
Shell32.ShellLinkObjectClass o = new ShellLinkObjectClass();

And it gives following exception.
Retrieving the COM class factory for component with CLSID {11219420-1768-11D1-95BE-00609797EA4F} failed due to the following error: 80040154.

Until you realize this message has nothing to say, its too late to stop reading

comparing two arrays

rameshdontagani6-Dec-07 0:27

rameshdontagani

6-Dec-07 0:27

hi,

i have two array lists..

first arraylist consists of 1,2,4,6,8;

second arraylist consists of 2,6,9,8

now i want to display the matched values from two arraylists and i need the values of second arraylist which are not in first arraylist..

how can i do this in c#

Re: comparing two arrays

J4amieC6-Dec-07 0:39

J4amieC

6-Dec-07 0:39

If this is homework:

Give it a try yourself, come back with specific coding problems and someone will help you. We will not however do your work for you.

If this is paid work:

You should not be employed as a programmer.

Re: comparing two arrays

Skippums6-Dec-07 0:52

Skippums

6-Dec-07 0:52

Easily... Take Jamie's advice. Post some code that illustrates you can put forth some effort in finding the solution yourself. Until you post code that appears to be close to working (or that we feel was typed in a good-faith effort to solve the problem), and with specific problems/questions, we will not help.
-Jeff

Re: comparing two arrays

Guffa6-Dec-07 2:06

Guffa

6-Dec-07 2:06

First sort the lists, then you can loop through them side by side and compare the items to find out where they match and where there are items that exist in only one of the lists.

Experience is the sum of all the mistakes you have done.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.