about primary key - ASP.NET Discussion Boards

How we can manage State for auto generated controls?

Haridas.R3-Aug-06 20:36

3-Aug-06 20:36

Dear Friends,

Please Help Me.

i'm generating some controls through coding i want to manage this state. When i'm updating i can't get these controls value. Generating controls to PlaceHolder.....

Please Help me................. Dear Friends Rose | [Rose]

Haridas.R
harisofttech@gmail.com
harisofttech@hotmail.com (online)
harizeenet@yahoo.co.in(online)

"Achievement is not a destination, its a journey "

Re: How we can manage State for auto generated controls?

kiran kumar[Intelligroup]3-Aug-06 21:25

kiran kumar[Intelligroup]

3-Aug-06 21:25

i think u can use this property while creating control dynamically

txtControl.EnableViewState = true;

Re: How we can manage State for auto generated controls?

Haridas.R4-Aug-06 1:44

Haridas.R

4-Aug-06 1:44

Dear friend, it is not working?, Do you have any other method?

Haridas.R
harisofttech@gmail.com
harisofttech@hotmail.com (online)
harizeenet@yahoo.co.in(online)

"Achievement is not a destination, its a journey "

Folder browser Dialog

codethere3-Aug-06 20:14

codethere

3-Aug-06 20:14

Thank you for the information. what i exactly need is a folder browser dialog wherin a user can select a folder to download multiple files from the server on the client machine.
the file are selected through checkboxes.

How to trace mousemove event on the images.

Hswami3-Aug-06 19:52

Hswami

3-Aug-06 19:52

HI,

I need to figure out an event that will call when I have clicked on one table cell and then moving upto the another table cell without releasing mouse button.

Rt now when I press mouse on a table cell then "mousedown()" calls then while draging up to other cell no event fires but after releasing on other cell mouseup() function calls for the other cell.

The requirement is, when I do move of cursor on a image in the browser the traversing area should change with other image.

Pls reply ASAP.

Thanks
Harish

Re: How to trace mousemove event on the images.

kiran kumar[Intelligroup]3-Aug-06 20:21

kiran kumar[Intelligroup]

3-Aug-06 20:21

i think this will help u

write this code in .cs file

Image imgname = dg.item.findControl("imgname");

imgname.attributes.add("onmouseover","fun1()");
imgname.attributes.add("onmouseout","fun2()");

write respective javascript code in that two functions

create zip file in asp.net

hi_arv3-Aug-06 19:38

hi_arv

3-Aug-06 19:38

hi
I am create a zip file in asp.net code using ICSharpCode.SharpZipLib.Zip , all thing is properly work but my problem is that
when open save as dialog box for downloading and then save it to client machine is properly work but at that time if i click on open button on the save as dailog box then open zipwizard but it have not any file show blank .

Plz help me as soon as possible i really need it.

thanks in advance

arvind

about primary key

prabhu dot net3-Aug-06 19:18

prabhu dot net

3-Aug-06 19:18

whenever we establish connection to database through "coding"
we have to generate set of the objects properties for "update","delete"and "insert" commands.But before that we have to initialize and set the primary key.my question is why we set the primary key by coding? because primary key is set while creating a database itself.so what is the need of set again?

coding makes me interesting in dot net

Re: about primary key

kiran kumar[Intelligroup]3-Aug-06 20:26

kiran kumar[Intelligroup]

3-Aug-06 20:26

i think here you are setting primary key for dataset tables bcz this tables will be updated as it is into database so we need same structure

how we will show the number of visitors of particular site in asp.ne with c# [modified]

bijeshsoft3-Aug-06 19:05

bijeshsoft

3-Aug-06 19:05

How we will show the number of visitors of particular site in asp.net with c#.when server is shutdown and then again restarted,it must show countinuity.I mean due to server problem,it must not begin from 0 .Actually i declared variable under Application_start in global.asax and it is incremented under Session_start.It works well but when server shutdown it again start from 0

bijesh

-- modified at 1:12 Friday 4th August, 2006

Re: how we will count the number of visitors of particular site in asp.ne with c#

_AK_3-Aug-06 19:14

_AK_

3-Aug-06 19:14

You can use database for that purpose.

Best Regards,
Apurva Kaushal

Re: how we will count the number of visitors of particular site in asp.ne with c#

Amit Agarrwal4-Aug-06 22:43

Amit Agarrwal

4-Aug-06 22:43

hi apurva

aavesh again,

I'm making a project in asp.net with vb,i have a page named as IndividualProperty.aspx.

I'm showing the listing of all the property one after it in the page.when any user select any property such as he select "abc" property, when he click on this Property the IndividualPropertypage will be called.that is ok.

but i want to change the URL from www.xyz.com/IndividualPropertypage.aspx to www.xyz.com/abc.com

meanwhile whatever the property he select property name must be replace the page name in the URL.

How is it possible,plz tell me thanx

Re: how we will count the number of visitors of particular site in asp.ne with c#

_AK_6-Aug-06 19:07

_AK_

6-Aug-06 19:07

In this case you have to rewrite the URL. You through this article this will be be of great help for you.
http://www.codeproject.com/aspnet/URLRewriter.asp

Best Regards,
Apurva Kaushal

database problem in vb.net

amaneet3-Aug-06 17:45

amaneet

3-Aug-06 17:45

Sir,
Can i programically calculate how to find the no of tables in the database.
Please help.

Re: database problem in vb.net

psamy3-Aug-06 19:56

psamy

3-Aug-06 19:56

use this query

select * from sys.all_objects where type_desc='USER_TABLE'

Re: database problem in vb.net

thomas_joyee3-Aug-06 20:19

thomas_joyee

3-Aug-06 20:19

If your database is Microsoft SQL Server 2000. Use this query

SELECT COUNT (TABLE_NAME) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE='BASE TABLE'

Thomas

Re: database problem in vb.net

_AK_3-Aug-06 20:32

_AK_

3-Aug-06 20:32

But this gives number of tables + 1. Smile | :)

Best Regards,
Apurva Kaushal

Active directory entry can't be found

AndrewNPDC3-Aug-06 16:52

AndrewNPDC

3-Aug-06 16:52

Hi,

I have a web app that searches AD to get Windows user details. The code for this is in a class that I either access directly from my web page or via a web service. It works when accessed from the web page but not via the web service.

This is the error I get when the web service attempts to run the code:

Server was unable to process request. --> The specified domain either does not exist or could not be contacted.

The code I'm using looks like this:

DirectoryEntry entryRoot = new DirectoryEntry("LDAP://RootDSE");<br />
			string domain = entryRoot.Properties["defaultNamingContext"][0].ToString();<br />
<br />
<br />
			DirectoryEntry searchRoot = new DirectoryEntry(@"LDAP://"+domain);  // ADS user/password<br />
			DirectorySearcher search = new DirectorySearcher(searchRoot);

The failure occurs at: string domain = entryRoot.Properties["defaultNamingContext"][0].ToString();

Any light that is shed on this issue will be greatly appreciated. Thanks in advance.

Arrogance and ignorance go hand in hand - Metallica

How to assign roles to users

Xiaoming Qian3-Aug-06 16:12

Xiaoming Qian

3-Aug-06 16:12

The following is my Web.config file

<br />
<location path="admin"><br />
  <system.web><br />
    <authorization><br />
      <allow roles="Admin" /><br />
      <deny users="*" /><br />
    </authorization><br />
  </system.web><br />
</location><br />

But in FormsAuthentications mechanism,I can't find how to and when to assign "Admin" role to Authenticate users.
Can anyone help me? Any idea will be appropriate.

Re: How to assign roles to users

minhpc_bk3-Aug-06 16:29

minhpc_bk

3-Aug-06 16:29

If you are using the ASP.NET 1.1, Heath's article[^] can help you tackle your question. If it's the version 2, you can see Managing Authorization Using ASP.NET Roles [^]

urgently required help

Mairy3-Aug-06 14:32

Mairy

3-Aug-06 14:32

hello all of you,

plz tell me...
i want to initialize the messenger object and constructor must be called only once. so where should i define the object, either in Page_Load() or in Page_Init().

plz clear me the difference between these methods.

Re: urgently required help

minhpc_bk3-Aug-06 15:21

minhpc_bk

3-Aug-06 15:21

Hi there,
What is the messenger object? Why do you want its constructor to be called only once? Depending on what you need then you can choose the right event to initialize the object, or maybe both events are all your options. You can read more about this in ASP.NET Page Life Cycle Overview [^]

Btw, "urgently required help" is not a good subject at all, the title should be something that best describes your issue just in a few words.

Problems after uploading Site with Login Control

cellcon3-Aug-06 12:00

cellcon

3-Aug-06 12:00

Hello!

I have a big problem. Since three days I am searching for an answer without finding any functional hint.

I created a website with Visual Studio 2005 Professional. On the page I used the Login Control from Microsoft.

So far everything works fine on my Computer.

After uploading to my Windows 2003 Standard Server I only get the following Message:

An attempt to attach an auto-named database for file
c:\inetpub\wwwroot\Demo\App_Data\aspnetdb.mdf failed. A database with the same name exists, or
specified file cannot be opened, or it is located on UNC share.

I even installed Visual Web Developer Express Edition on my Sever and it works in the Debug Modus but not with my IIS 5.2.

Please tell me what I am doing wrong.

Thank you very much!!!

What I have done so far:
1) I installed SQL Server Express Edition on my Server.
2) I created a virtual directory.
3) I uploaded my complete website, including the App_Data directory.
4) A lot of things that did not help any further.

Re: Problems after uploading Site with Login Control

minhpc_bk3-Aug-06 15:29

minhpc_bk

3-Aug-06 15:29

Clickety[^]

CheckListBox & List Box

widget13-Aug-06 9:31

widget1

3-Aug-06 9:31

Ok I have set up a checklistbox and then an arrow button to move each selection over to the next listbox when asked - What I want is to allow the user to change the order of the displayed list. I need to reindex the second list box inthe order that they are sent over by the arrow button but can't figure out the syntax:

I have this:
lbOutcomes1.Items.Clear()
Dim chkListOutcomesItem As ListItem
Dim x As Integer = 1
For Each chkListOutcomesItem In chkListOutcomes.Items
If chkListOutcomesItem.Selected = True Then
Me.lbOutcomes1.Items.Add(chkListOutcomesItem.Text)
'Me.lbOutcomes1.SelectedIndex = x
End If
x = x + 1
Next

But it chokes on the commented out line - how do I accomplish what I am trying to do - I want the user to arrange the order of this sentences - this order will be saved back into my database and the table headers that will generated will appear int he order they selected. I need to figure this out ASAP as they want to roll out this sytem and I need to be able to allow column selection and moving them around.

Thx, Tammy Smile | :)

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