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Can't you make your gateway inaccessible from the client computers? That way, they'd be forced to connect through your proxy.
Regards
Senthil
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My Blog | My Articles | WinMacro
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i really need more sleep before posting,
that is exactly what i want to do, i was looking for a way to redirect the packet using c# code, but i just realised  that all i need is another socket to the router.
thanx for your reply
im going to sleep now 
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Im creating a client server app. One server and multiple clients. Every client is sending serialized messages to the server. Every message has to arrive (No UDP).
What to use. Chould I use TCPclient and send one message and close connection to server or should I use something like TcpChannel (Not sure what it is, or if it can send serialized objects). The time between messages vary from miliseconds to hours.
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The best solution would be to use a TCPClient wrapped inside some sort of 'TCPManager' class that implements a timeout service. When you have to send a message the TCPManager class opens the connection and keeps it open for, say, 5 seconds before closind it again if there are no new messages to send.
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Hi there,
using visual studio 2005 I am trying to build a webservice on a virtual server to access the COM object of virtual server 2005.
When I do it in a windows form, I have to disable the hosting process for getting the right HRESULT back, but how is this done in a webservice?
Is there something similar to disable the hosting process in a webservice?
http://msdn2.microsoft.com/en-us/library/ms185330.aspx
The above is what MSDN tells me to do when getting the error in a Windows App, and this works.
please help me out here.
regards
Christian
-- modified at 6:43 Wednesday 2nd November, 2005
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Hello,
(I am using Visual Studio 2005 Beta 2), When the user adds/deletes a row from a DataGridView, is it automatically added/delete from the corresponding DataTable?
- A programmer's national anthem; "AAAAAHHHHH!!!!"
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Hi, I have a crystal report that i'm trying to connect to a Access database, which is password protected. Without the password everything works, but when the database is password protected i can't add the database to the report, The error is:
"Logon failed.
Source: Microsoft Jet Databse Engine.
Description:The application couldn't start. The Informationsdata for the group are missing or are exclusiv opened by an other user".
Does anyone knows what I'm doing wrong?
Thank you!
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im trying to write a simple app that will find the handle to a textbox of my choice so i can have it type in text for me (ie, im trying to make a app to enter a password at a login screen on my game). any ideas on how i can do this? im lost here on where to begin. Is it possible to find the textbox at a certain mouse cord?
Its been a while since i have done any programming, but its slowly coming back to me.
Thanks alot for your time everyone,
~jesse
The Code Project Is Your Friend...
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Have you looked at Spy++? It does what you want and more.
I don't know if there are any managed APIs to do what you want. You might have to P/Invoke WindowFromPoint[^] instead.
Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro
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how to Generate billno without duplicate & without jumping number in multiuser env. if use autonumber feature of database posibility exist.
fdfff ff
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Hai all,
I want to go through the naming guideLines for the windows form controls.
I want the prefixes for alll the controls.
Please give me link which can provide all this stuff.
sukanyavarma
sukanyavarma
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Hi,
the case:
Let say i have browser in my window form. This program will initially direct user to a website...
it will dial the ISP number and send the username and password automaticaly if the connection to ISP
doesn't exist...
Let say my modem is using COM1...how am i able to establish this connection...
I'm really blank..please help me...
-Khamal-
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Hi there,
Is there anybody who know an easy why to display a string (2parts) in two different colors? It should look like one word, without any unnessacary space between.
Thanks for ideas!
Frank
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Use MeasureString on the graphics object to find out where the first string ended, so you know where to draw the second one.
Christian Graus - Microsoft MVP - C++
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Hi everybuddy,
We are developing a project in which a set of various assemblies should be loaded into memory and run.
We have two strategies to do that:
1. Starting each assembly code in separate thread
2. Starting each assembly code in separate process
The problem is that I can't find a good reason for one of these ways, while my knowledge about important differences between 'Process' & 'Thread' is not complete.
In the topic I am looking to find these answers:
1. In the case of threads, can some error in code running in one thread cause problems for execution of other assembly codes in other threads, and even prevent them from running? if yes what type of errors may cause this situation?
2. what would happen if operating system, managed all applications in set of threads instead of set of processes?
Thank you so much for your note and any help
---
"Art happens when you least expect it."
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Basically, there exists a relation one-to-many between processes and threads. That is, a process can host one or more threads but the inverse is not true.
All the threads inside a process share the same memory space, while each different process has its own heap.
Threads are in general a lighter solution that processes when you need concurrency, but not isolation of the memory space.
As for your questions:
1: If one thread throws an unhandled exception your entire application should stop. In the case or processes, in one 'crashes' the others keep running. If you implement a good exception handling mechanism, using threads should not be a problem anyway.
2: Using threads inside an operating system means having all the system memory in common to all the application running inside the system. This means that every piece of code can read and write memory of other applications. In other words, applications would not be isolated, the failure on one program can lead, through memory violations, to the failure of the entire system. Also, there would be no way of preventing malicious code to write on memory areas owned by other threads.
Hope this was useful
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A very complete reply,
the only thing I can add is a "Thank you" and that is all 
---
"Art happens when you least expect it."
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Hi,
I am using property grid to allow user to set the property of the control
in a window form, but there are so many fields in the property grid
control, how can I save the all the settings of the property grid ?
Are there some serialization function for the property grid control ?
Thanks
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You could use reflection to loop through every property on the control in question and persist the setting.
This could get pretty complex with collections etc EG the ListView controls column collection.
You may want to take a look at the article on this site entitled "Bending the .NET Property Grid To Your Will". This show you a way to limit the number of properties exposed in the property grid. This may be a more viable approach.
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How do I, in ASP.Net pages, put the code on the same page, rather than in a .cs file?
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Doing so throws away most of the benefits of asp.net, but just place the code in <% %> blocks.
Christian Graus - Microsoft MVP - C++
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Yeah, I am just using this to redirect.
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Any of the functions that you would normally be put into the code behind can also be put into a section in the .aspx page. We do this for a launching page here at work and have it where we can just edit some of the arrays and data in that script section and put it out on the server and it does not need to be compiled.
Steve Maier, MCSD MCAD
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I have been doin C# for quite some time. When i am doing some console apps for my course assignments i use
System.Console.Read();
as a replacement for the getch() that we used to do in C for making the cursor stop. so that the output window doesn close before i can see the output.
It works at times and at times it doesnt!
Please help me out folks cuz i have ended up using timers for a silly thing like that!!
Rahul
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Remember that console input is buffered, so if there are character in the buffer that were not yet consumed by your app, Console.Read will return immediately, returning the first character in the buffer. Unfortunately, I don't know of any way to clear the buffer using managed code, fflush(stdin); works for C++.
Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro
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