suggest word when typed on Textbox - ASP.NET Discussion Boards

Abhishek Sur16-Dec-09 6:03

16-Dec-09 6:03

You might use Cache or Application. Both are Global and In memory shared variable. In case of application you use :

Application.Lock();
Application[currentUserName] = IP;
Application.UnLock();

If you are using Cache, you dont need to lock as it handles automatically. Wink | ;)

Abhishek Sur
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Re: Session

DJ Matthews16-Dec-09 2:30

DJ Matthews

16-Dec-09 2:30

You may want to try looking at the cache class. It's like a session, but it's application level(from what I've been reading about it)

MSDN Link[]

Re: Session

Paulo Zemek16-Dec-09 9:29

Paulo Zemek

16-Dec-09 9:29

The solution I will give you will only work if you are NOT in a web-farm and if you have a Session manager that supports informing you when a session dies.

Create a dictionary, like:

private static Dictionary<string, string> _someDictionaty = new Dictionary<string, string>();

Each time a user log-ins (after you validated the password) will do:

lock(_someDictionary)
  _someDictionary[...loginHere...] = HttpContext.Current.Session.SessionID;

Except from the login page, you must check if the "actual" session is the active session for logged user. So:

string activeSessionId;
lock(_someDictionary)
{
if (_someDictionary.TryGetValue(...loginHere..., out activeSessionId)
{
    // Some old session was found for this ID, so check if it is the same or not.
    if (activeSessionId != HttpContext.Current.Session.SessionID)
       // the activeSession is not this... so, show an error? Redirect to login?
  }
  else
  {
    // There is no session registered for this login. Is this an error?
  }
}

And finally, in Global.asax, in the Session_End method, you must remove the session for that user, so:

var pair = new KeyValuePair<string, string>(...loginHere..., HttpContext.Current.Session.SessionID);
IDictionary<string, string> dictionary = _someDictionary;

lock(_someDictionary)
  dictionary.Remove(pair);

I used the Remove that accepts a key/value pair because if a session ends that is not the valid one we must simple ignore it.

Re: Session

Rock Star.17-Dec-09 3:35

Rock Star.

17-Dec-09 3:35

Thanx Buddy

Rock Star

Re: Session

Rock Star.18-Dec-09 4:47

Rock Star.

18-Dec-09 4:47

Hi,
I m getting the following errors.

Error 1 The type or namespace name 'KeyValuePair' could not be found (are you missing a using directive or an assembly reference?)

Error 2 The non-generic type 'System.Collections.IDictionary' cannot be used with type arguments

Error 3 The name '_someDictionary' does not exist in the current context D:\Projects\Demo\Website\Global.asax

Error 4 The name '_someDictionary' does not exist in the current context D:\Projects\Demo\Website\Global.asax

And it is not allowing me to declare dictionary as private static

Rock Star

Re: Session

Paulo Zemek18-Dec-09 10:11

Paulo Zemek

18-Dec-09 10:11

If I am not wrong, the KeyValuePair and the Dictionary classes are in the System.Collections.Generic

But, to be honest, I always use the editor to add them to me. When you put the caret in the class name, a small rectangle appears. Click in it, and one of the options is to add the using reference.

Re: Session

Rock Star.20-Dec-09 20:41

Rock Star.

20-Dec-09 20:41

Yes I am using system.collection.generic. But dont know why I am still getting the same error.

Thanking You!

Rock Star

suggest word when typed on Textbox

Any_India16-Dec-09 0:55

Any_India

16-Dec-09 0:55

Is there any one who know how to use textbox as suggest word which will fached from database

i used ajax tool autocompliteextender but it doesnt fire function of webservice.asmx.is ther any step by step processer for this.

if require i will Show my current code which is not working.

plz help me

Re: suggest word when typed on Textbox

Abhijit Jana16-Dec-09 2:09

Abhijit Jana

16-Dec-09 2:09

Please have a look :
AJAX AutoComplete/AutoSuggest TextBox[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
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Issue with Cached user control

kingshez16-Dec-09 0:54

kingshez

16-Dec-09 0:54

HI
I have cached user control, which has two link buttons on it and it is present in the whole application, i have cached it, but now link buttons events are not firing, any body know whts the issue, kindly reply ASAP, thanks in adavance.

regards,

Re: Issue with Cached user control

Abhishek Sur16-Dec-09 6:53

Abhishek Sur

16-Dec-09 6:53

How you did cache on the buttons?
Did you put output cache on the page?

Let share your code, otherwise no one will understand what problem you found...

Abhishek Sur
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Re: Issue with Cached user control

kingshez16-Dec-09 19:17

kingshez

16-Dec-09 19:17

I cached the whole user control which contained the two link buttons as well with the cache out put directive @outputcache on the top of user control,

ASP.NET With C#

sanforjackass16-Dec-09 0:02

sanforjackass

16-Dec-09 0:02

Can Any One Tell Me Where Can I Find A Good ASP.NET With C# For Beggener!!!

Re: ASP.NET With C#

Abhijit Jana16-Dec-09 0:23

Abhijit Jana

16-Dec-09 0:23

sanforjackass wrote:
Can Any One Tell Me Where Can I Find A Good ASP.NET With C# For Beggener!!!

So you are looking for some beginners tutorials.
Have a look Smile | :)

Asp.net beginners tutorials[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
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Re: ASP.NET With C#

sanforjackass16-Dec-09 0:40

sanforjackass

16-Dec-09 0:40

I Google It A Lot But!!!!!!!!!
All Of It With VB!!!!!!1

Re: ASP.NET With C#

Abhishek Sur16-Dec-09 1:31

Abhishek Sur

16-Dec-09 1:31

Did you see this :

Beginner's Walk - Web Development[^]

Wink | ;)

Abhishek Sur
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Re: ASP.NET With C#

#realJSOP16-Dec-09 3:34

#realJSOP

16-Dec-09 3:34

There's really no need for all the exclamation points, and if you truly "googled a lot", you would have found everything you needed to get started.

.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001

Emails are going to spam folder

jinovv15-Dec-09 23:52

jinovv

15-Dec-09 23:52

Emails sending from my application are going to spam folder.why?

Re: Emails are going to spam folder

sashidhar15-Dec-09 23:56

sashidhar

15-Dec-09 23:56

This is because your are sending local server to local..! one reason..!
Test it in production it may not happen..!
If it happens let us know..!

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Re: Emails are going to spam folder

tonymathewt16-Dec-09 0:08

tonymathewt

16-Dec-09 0:08

It is your application that's sending mail rather than someone composing it from mail portals like Yahoo mail or Google mail. Spammmers too work the same way like your application. So it will be seen as spam by your spam filter.

Re: Emails are going to spam folder

#realJSOP16-Dec-09 3:35

#realJSOP

16-Dec-09 3:35

They smell like meat.

Forms authentication not securing files(other than web pages) in .net 1.1

tonymathewt15-Dec-09 23:23

tonymathewt

15-Dec-09 23:23

I am working on a web application done in ASP.NET 1.1. The issue I face is I am not able to protect the .pdf files using forms authentication. Though the requests to .aspx web pages are redirected to the login page. the pdf files are getting opened in the browser(which does not happen in 2.0/3.5 versions).
Another issue I ve observed is that none of the Global.asax events are getting fired during such a request.

Re: Forms authentication not securing files(other than web pages) in .net 1.1

sashidhar15-Dec-09 23:54

sashidhar

15-Dec-09 23:54

I think Forms Authentication supports from asp.net 2.0
I am Not Sure ..! Unsure | :~

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Re: Forms authentication not securing files(other than web pages) in .net 1.1

souidi abderrahman16-Dec-09 0:51

souidi abderrahman

16-Dec-09 0:51

did you configurate the cobfugration file to secure your application?? Confused | :confused:

Re: Forms authentication not securing files(other than web pages) in .net 1.1

sashidhar16-Dec-09 1:06

sashidhar

16-Dec-09 1:06

souidi abderrahmen wrote:
did you configurate the cobfugration file to secure your application??

Why Would i Do tht? Poke tongue | ;-P

You Must Reply to Main guy Not me My Friend..!

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