ASP.NET

ToddHileHoffer3-Apr-09 7:12

3-Apr-09 7:12

Try reading the message genius.

Alok sharma ji wrote:
You can disable request validation by setting validateRequest=false in the Page directive or in the configuration section. However, it is strongly recommended that your application explicitly check all inputs in this case.

Sorry. I was still mad at you for earlier. I didn't mean to make fun. You can disable the validation but it is a security risk. The built in request validation blocks people from using scripts to hack your server.

I didn't get any requirements for the signature

Alok Sharma ji3-Apr-09 7:23

3-Apr-09 7:23

yes ! i assume that it could be risky but how then they(other sites like cp or facebook , orkut, etc.) manage that risk.

ToddHileHoffer3-Apr-09 7:26

3-Apr-09 7:26

Alok sharma ji wrote:
yes ! i assume that it could be risky but how then they(other sites like cp or facebook , orkut, etc.) manage that risk.

I can't help you with that one. I've never turned off the validation on an internet site. I've only turned it off on a intranet site which has less risk.

I didn't get any requirements for the signature

Alok Sharma ji3-Apr-09 7:26

3-Apr-09 7:26

Anyways! thanks.

fred_3-Apr-09 9:21

fred_

3-Apr-09 9:21

If you turn off validation it's up to you in your codebehind to validate all input before using it. Google "SQL injections" if you are writing to a database for example.

URL Rewriting Regular Expression

www.Developerof.NET3-Apr-09 19:53

www.Developerof.NET

3-Apr-09 19:53

Request validation is used for defending against various attacks such as XSS(Cross site scripting), Sql Injection etc....

Turning of this validation can make your page prone to such attacks. For this purpose microsoft has published an Anti XSS library that helps in validating the user input when such automatic validation is turned off.

You can download the XSS library here
http://www.microsoft.com/downloads/details.aspx?FamilyId=EFB9C819-53FF-4F82-BFAF-E11625130C25&displaylang=en[^]

and some brief explanation about using the library here

http://msdn.microsoft.com/en-us/library/aa973813.aspx[^]

Hope it helps....

When you fail to plan, you are planning to fail.

CandyMe3-Apr-09 5:23

CandyMe

3-Apr-09 5:23

Please help with regular expressions on the ff. links

http://localhost/Documents
http://localhost/Documents/

http://localhost/Documents/2009
http://localhost/Documents/2009/
http://localhost/Documents.aspx?Year=2009

http://localhost/Documents/2009/a.txt

These RULES doesn't seem to work. Frown | :(

^Documents/?$

^Documents/([^/]+)/?$

^Documents/([^/]+)/([^/]+)/?$

Thank you very much in advance.

Gerri

Checked Two radiobuttons simultaneouly while page is open

Nitinpro3-Apr-09 4:14

Nitinpro

3-Apr-09 4:14

Dear Guys,
Please Help or reslove this prob.My pro is that -- my asp page is open which includes two radiobuttons,and when i selected both radio buttons,both are checked,so please give a suggestions hw will i resolve it so that only one radiobutton can be checked at atime...

Reply Soon.

Re: Checked Two radiobuttons simultaneouly while page is open

ToddHileHoffer3-Apr-09 4:25

Re: Checked Two radiobuttons simultaneouly while page is open

3-Apr-09 4:25

Use a Radio Button List (only one option may be checked at a time).

Or write some javascript to uncheck one when the other is checked.

I didn't get any requirements for the signature

Alok Sharma ji3-Apr-09 6:27

Re: Checked Two radiobuttons simultaneouly while page is open

3-Apr-09 6:27

oh! boy!!! dont you have any basic ideas of asp.net
well you have to group those radio buttons by properties window(may be you know that thing) if you are using VS and also you can use the radio button list

cheers!!

ToddHileHoffer3-Apr-09 6:58

Re: Checked Two radiobuttons simultaneouly while page is open

3-Apr-09 6:58

Alok sharma ji wrote:
oh! boy!!! dont you have any basic ideas of asp.net

No, I don't know a damn thing about asp.net. I've only been working full time doing ASP.Net development for about 8 years now. I have only successfully implemented about 100 corporate applications. As a matter of fact, most of my posts are just nonsense. I don't think I've helped a single person on this board ever.

Thanks for your comments.

I didn't get any requirements for the signature

Alok Sharma ji3-Apr-09 7:06

Re: Checked Two radiobuttons simultaneouly while page is open

3-Apr-09 7:06

sorry! its a mistake i thought its goes to the questioner but again sorry
mis clicking,..........oh my god wat a fool i m Smile | :)

Alok Sharma ji3-Apr-09 7:07

Save File Path in ASP.NET!!

3-Apr-09 7:07

oh! boy!!! dont you have any basic ideas of asp.net
well you have to group those radio buttons by properties window(may be you know that thing) if you are using VS and also you can use the radio button list

Sr...Frank3-Apr-09 2:27

3-Apr-09 2:27

Hi I am trying to use SaveFileDialog and want to get save file path from this dialog.
I am using VS2008 and Language is C#..Please help with sample code.

Vimalsoft(Pty) Ltd3-Apr-09 3:47

Vimalsoft(Pty) Ltd

3-Apr-09 3:47

try this

//if dateStr doesn't contain \ at the brginning it should be

string path = System.IO.Path.GetDirectoryName(saveFileDialog1.FileName) + "\\" + dateStr;

hope it helps

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
www.ITS.co.za

Sr...Frank3-Apr-09 4:18

3-Apr-09 4:18

I am working in ASP.NET..
Is there anyother option?

Vimalsoft(Pty) Ltd3-Apr-09 4:28

Vimalsoft(Pty) Ltd

3-Apr-09 4:28

what are you trying to do exactly ?

Christian Graus3-Apr-09 12:10

Christian Graus

3-Apr-09 12:10

You two are as retarded as each other. ASP.NET does not have a save file dialog, nor can it. You can pass a file to the browser and it will let you specify where to save it, but you can't access that info.

Christian Graus

Driven to the arms of OSX by Vista.

"I am new to programming world. I have been learning c# for about past four weeks. I am quite acquainted with the fundamentals of c#. Now I have to work on a project which converts given flat files to XML using the XML serialization method" - SK64 ( but the forums have stuff like this posted every day )

Christian Graus3-Apr-09 12:11

Christian Graus

3-Apr-09 12:11

You're an idiot. Don't answer people if you have no idea.

ToddHileHoffer3-Apr-09 4:30

3-Apr-09 4:30

What are you trying to do?

There is no save file dialogue in ASP.Net.

The client (browser) can post a file to the server (where your C# code is executed).

You may save the file to your network somewhere, but you can't write the file on the client's machine. What is it that you are trying to accomplish?

I didn't get any requirements for the signature

Sr...Frank3-Apr-09 4:47

3-Apr-09 4:47

On Button Click...Application must ask user to save his file manually...
I want the path selected by user..

ToddHileHoffer3-Apr-09 4:56

3-Apr-09 4:56

Well you want to do something like this.

Response.Clear();
          //set to excel for to save file.
          Response.AddHeader("Content-Disposition", "attachment;filename=test.txt");
          Response.Charset = "";

          Response.Write(System.IO.File.ReadAllBytes(@"C:\test.txt"));

The user should then have the option to save the file or open it.

I didn't get any requirements for the signature

Sr...Frank3-Apr-09 5:18

3-Apr-09 5:18

How to get saved file path?

Sr...Frank3-Apr-09 5:20

3-Apr-09 5:20

Response.Clear();
Response.ContentType = "application/vnd.ms-excel";
Response.AddHeader("Content-Disposition", "inline; filename=\"" + file.Name + "\"");
Response.AddHeader("Content-Length", file.Length.ToString());
File.SetAttributes(file.FullName, FileAttributes.Normal);
Response.WriteFile(file.FullName);
//Response.TransmitFile(file.FullName);
Response.Flush();
Response.End();

This code can work for me?
But ...how to get saved file path?

ToddHileHoffer3-Apr-09 5:31