ASP.NET

Re: How to get IP Address from Remote Systems(Visit)

9-Jun-08 1:00

If you really require an IP address of the system that is behind a proxy, you may need an ActiveX Control which runs on the system and can detect and send you that.

Also check out if your headers contain X_FORWARDED_FOR.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

All the world's a stage,
And all the men and women merely players.
They have their exits and their entrances;
And one man in his time plays many parts... --William Shakespeare

eyeseetee9-Jun-08 2:17

eyeseetee

9-Jun-08 2:17

check this:

http://www.devhood.com/tutorials/tutorial_details.aspx?tutorial_id=577

http://www.developerfusion.co.uk/show/1626/

We are not a Code Charity

How to write in Remote System(Visitor) Registry

vurugonda9-Jun-08 0:56

vurugonda

9-Jun-08 0:56

Hi
How to write the data in remote systems registry(visitors systems, who visit the site)
i am uable to write the data info remote systems
if any know about this please reply me

thx
ravi

Re: How to write in Remote System(Visitor) Registry

Vasudevan Deepak Kumar9-Jun-08 1:01

Re: How to write in Remote System(Visitor) Registry

9-Jun-08 1:01

You may need to use an ActiveX Control to achieve this.

N a v a n e e t h9-Jun-08 16:21

N a v a n e e t h

9-Jun-08 16:21

You won't be able to do this using ASP.NET. It's a server side scripting language which emits HTML upon the request.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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md5 authentication

indian1439-Jun-08 0:29

indian143

9-Jun-08 0:29

Hi All,

I am going to develop a web service interface, between two different web services. I want to resrtict so that only the data that is coming from Service Flow only can pass through my web service and reach the other webservices by using simple md5 mechanism.
Can anybody please suggest me how to use the md5 mechanism in ASP.Net 2.0 with C#. Please provide me easy way to use and good links for it.

Thanks a lot in advance.

Aleem Mohammad.

S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.

Re: md5 authentication

Vasudevan Deepak Kumar9-Jun-08 1:03

customErrors mode configuration query

9-Jun-08 1:03

Check out XCrypt library www.codeproject.com/KB/security/xcrypt.aspx[^]

That should help you with MD5 and other hashing techniques.

Re: md5 authentication

N a v a n e e t h9-Jun-08 16:19

N a v a n e e t h

9-Jun-08 16:19

MD5 is a hashing algorithm from which you cannot take the original text. If you want to get the original text, you need to consider using any of the encryption algorithms like RSA. If you are looking for hash, forget MD5 - it is considered as weak. Try SHA1 , SHA256 or SHA512.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Re: md5 authentication

indian1439-Jun-08 19:10

indian143

9-Jun-08 19:10

Thanks for the good advice Navaneeth. But the other Web Services to which I am connecting are using the md5 technology. So I guess it is better to use the md5 technology only. Please help me in that view.
Or give me any link in which I can get how to use md5 in .Net from the beginning to till deployment.

Thanks a lot.

Aleem Mohammad.

S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.

Kevin McFarlane9-Jun-08 0:22

Kevin McFarlane

9-Jun-08 0:22

I'm looking for a way to achieve this:

1. On dev machine running against local Cassini server display detailed ASP.NET error information.
2. On local web server (IIS) display custom (friendly) error information.
3. For remote client display custom (friendly) error information.

I can see that setting customErrors mode="RemoteOnly" satisfies 1 and 3. But I can't see a way to satisy all three. The only thing I can think of is to keep customErrors permanently set at "On" for the deployed app. and then manually switch to "RemoteOnly" or "Off" when developing. The problem with the latter is that I have to remember to edit web.config when checking back in to source control.

It occurs to me however, that I may be able to solve my problem if there is a way of programmatically distinguishing between running against Cassini in the dev environment and running against IIS.

BTW, you might be wondering why I want both 2. and 3. It so happens that for this particular app. the end users need to access the web client both locally and remotely (via controlled intranet).

Kevin

Vasudevan Deepak Kumar9-Jun-08 1:04

9-Jun-08 1:04

When the application is localhost or 127.0.0.1 or NetBios Name, it should show the error message in full right?

Kevin McFarlane9-Jun-08 1:27

Kevin McFarlane

9-Jun-08 1:27

What I want is this:

If running as localhost/myapp or from a remote machine, then display custom error page with message, e.g., "an error has occurred please contact support"

If running as localhost:nnnn/myapp then display full asp.net exception message with stack trace.

It looks like I may be able to proceed as follows:

Set customErrors mode="On"
Get value of Request.ServerVariables["SERVER_SOFTWARE"].
If this is empty then I'm running Cassini, i.e.,localhost:nnnn/myapp, so programmatically set customErrors mode="Off" in Application_Start.

Kevin

eyeseetee9-Jun-08 2:14

eyeseetee

9-Jun-08 2:14

I'm afraid I dont think that is possible

We are not a Code Charity

Kevin McFarlane9-Jun-08 3:15

Kevin McFarlane

9-Jun-08 3:15

It is possible to change the setting programmatically but then I realised it doesn't help me, as I still have to manually switch it back to "on" prior to check-in (if I've made other mods to web.config). I guess I just have to be careful.

Kevin

Web User Control

~V~9-Jun-08 0:14

~V~

9-Jun-08 0:14

Hi

I m newbie to asp.net, In my website i wanna add a new feature

I used webuser control in all the pages n i want to scroll only the below part of webuser control not the websuer control

Just like this

Click Here

In in when we scroll page the top part remain static

Hope u will understand

Thanks with anticaption Laugh | :laugh:

Unless u don't give ur hundred percent whatever u r doning till there is no result of ur work...

Vasudevan Deepak Kumar9-Jun-08 1:04

9-Jun-08 1:04

Check out this Fixed Header trick:

http://www.codeproject.com/KB/webforms/DataGridFixedHeader.aspx[^]

~V~9-Jun-08 1:29

~V~

9-Jun-08 1:29

Thanks 4 ur advice but this is 4 datagrid n wanaa it on my all pages

Plz have a look at this link

Click Here

Unless u don't give ur hundred percent whatever u r doning till there is no result of ur work...

Vasudevan Deepak Kumar9-Jun-08 1:53

9-Jun-08 1:53

The thing I wanted you to look at was the trick the code uses to stick the header to fix its position. You can try having a similar trick for your common header.

Web Parts Personalization and profile

~V~9-Jun-08 2:11

~V~

9-Jun-08 2:11

Thanks a lotttttt it worked Roll eyes | :rolleyes:

Unless u don't give ur hundred percent whatever u r doning till there is no result of ur work...

Laxmikant Lad9-Jun-08 0:11

Laxmikant Lad

9-Jun-08 0:11

Hi friends

I am using ASP.net application with Web Parts Personalization and Profile
functionaliy. I have set the application on a server where any of SQL server 2005 edition is not installed. SQL Server 2000 is there.
My database is on different server where I remote connections are allowed
and using both TCP/IP and piped connection.

Getting error

An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Shared Memory Provider, error: 40 - Could not open a connection to SQL Server)
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

SQLExpress database file auto-creation error:

The connection string specifies a local Sql Server Express instance using a database location within the applications App_Data directory. The provider attempted to automatically create the application services database because the provider determined that the database does not exist. The following configuration requirements are necessary to successfully check for existence of the application services database and automatically create the application services database:

If the applications App_Data directory does not already exist, the web server account must have read and write access to the applications directory. This is necessary because the web server account will automatically create the App_Data directory if it does not already exist.
If the applications App_Data directory already exists, the web server account only requires read and write access to the applications App_Data directory. This is necessary because the web server account will attempt to verify that the Sql Server Express database already exists within the applications App_Data directory. Revoking read access on the App_Data directory from the web server account will prevent the provider from correctly determining if the Sql Server Express database already exists. This will cause an error when the provider attempts to create a duplicate of an already existing database. Write access is required because the web server accounts credentials are used when creating the new database.
Sql Server Express must be installed on the machine.
The process identity for the web server account must have a local user profile. See the readme document for details on how to create a local user profile for both machine and domain accounts.

how can i solve the this
Thanks

Re: Web Parts Personalization and profile

Vasudevan Deepak Kumar9-Jun-08 1:06