ASP.NET Discussion Boards

Abhishek Sur2-Aug-09 22:55

2-Aug-09 22:55

why dont you make your own security handler and every aspx requests are processed by it. Check for the session id there, and do accordingly. .. Cool | :cool:

Abhishek Sur

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Re: Roles and Membership

vishwjeet3-Aug-09 0:58

vishwjeet

3-Aug-09 0:58

Thanks for your suggestions!!
But I was looking a way to do it using either the .NET Application Configuration Utility or through the config files. Confused | :confused:

Please let me know if it is possible.

Thanks!

Re: Roles and Membership

r a m e s h3-Aug-09 1:04

r a m e s h

3-Aug-09 1:04

If you want to specify page or full folder that don't need to be authenticated, use <location> tag in web.config.

For example

<location path="yourFoldername">
   <system.web>
      <authorization>
         <allow users="*" />
      </authorization>
   </system.web>
</location>

The <b>path </b>attribute can be used to identify a specific file or child directory to which unique configuration settings apply.

Re: Roles and Membership

vishwjeet3-Aug-09 1:08

vishwjeet

3-Aug-09 1:08

Thanks buddy!!
I will try this one. I hope this is what I was looking for

access repeater dataitem

benams2-Aug-09 20:27

benams

2-Aug-09 20:27

I want to access the repeater dataitems from server code like this:

Repeater1.DataSource = List1; //List1 is a list of Class1 objects
Repeater1.DataBind();
foreach(RepeaterItem item in Repeater1)
{
Label.Text = ((Class1)item.DataItem).Prop1.ToString();
}

When I run it, it seems like the DataItem is null

Re: access repeater dataitem

Christian Graus2-Aug-09 20:30

Christian Graus

2-Aug-09 20:30

You do this in the item data bound event.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: access repeater dataitem

Abhishek Sur2-Aug-09 21:54

Abhishek Sur

2-Aug-09 21:54

Use ItemDataBound event to get the DataItems.

use e.Item.DataItem

Abhishek Sur

My Latest Articles
Working with Excel using MDAC

Basics on LINQ and Lambda Expressions

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AJAX Ronded Corners Extender

benams2-Aug-09 20:14

benams

2-Aug-09 20:14

Hi,
I want to know if it's possible to get rounded corners border,
for example:

<asp:Panel runat="server" ID="pnl" BorderStyle="solid" BorderColor="black" BorderWidth="2px">
      some text...<br/><br/>
</asp:Panel>
<ajaxToolkit:RoundedCornersExtender ID="rce" runat="server"
      TargetControlID="pnl"
      Radius="6"
      Corners="All" />

I tryed it, but I dont get rounded corners

Re: AJAX Ronded Corners Extender

vid nandha2-Aug-09 20:48

vid nandha

2-Aug-09 20:48

Try this code, you will have the idea abt this control...

<asp:Panel ID="pn1" runat="server" BorderWidth="2" BorderColor="Red"
BorderStyle="Solid">
Some Text here</asp:Panel>
<ajaxToolkit:RoundedCornersExtender ID="roundecorner" runat="server" TargetControlID="pn1"
Radius="20" Corners="All" Color="Green">
</ajaxToolkit:RoundedCornersExtender>

Hope this will help u.... Smile | :)

Re: AJAX Ronded Corners Extender

benams3-Aug-09 3:14

benams

3-Aug-09 3:14

not what I'm looking for...
I'll be more specific...
The background of the panel has to be a picture(with repeat-x) and the picture's top is white, so I have to define a border in order to make it looking good...

here is a picture of the wanted result:

http://img269.imageshack.us/img269/8530/eampn.png[^]

get files and folders from ftp

ptvce2-Aug-09 19:23

ptvce

2-Aug-09 19:23

dirs = Directory.GetDirectories(path);
foreach (string dir in dirs)
{
string dirName = dir.Substring(dir.LastIndexOf("\\") + 1);

TreeNode child = new TreeNode();

child.Text = dirName;
child.Value = "";
child.PopulateOnDemand = false;
child.Collapse();
child.ImageUrl = "/images/dir.jpg";
node.ChildNodes.Add(child);

////////
filess = Directory.GetFiles(dir.ToString());
......
}

i wrote this code for get files and directory from a path e.x. when i write (path = d:\\programfile) i can list the directory and files, but now
i want get field and folders that there is in ftp path e.x. when i write (path=ftp://192.168.0.9 or path = ftp://myftp) i can list the directories and files that there is that path. is it possible? how can i do? is there any body help me or can u give me a sample

Re: get files and folders from ftp

Christian Graus2-Aug-09 19:38

Christian Graus

2-Aug-09 19:38

What does this have to do with ASP.NET ?

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: get files and folders from ftp

ptvce2-Aug-09 19:39

ptvce

2-Aug-09 19:39

i found this example from msdn:

FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://192.168.0.9/");
request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;

// This example assumes the FTP site uses anonymous logon.
request.Credentials = new NetworkCredential("anonymous", "janeDoe@contoso.com");

FtpWebResponse response = (FtpWebResponse)request.GetResponse();

Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream);
Console.WriteLine(reader.ReadToEnd());

Console.WriteLine("Directory List Complete, status {0}", response.StatusDescription);

reader.Close();
response.Close();

when i write it in consoleApplication it is right, but now i want write it in webApplication and show the output in tree can u help me?

Re: get files and folders from ftp

Christian Graus2-Aug-09 19:42

Christian Graus

2-Aug-09 19:42

OK, so your question now is, how do you show the result of this call in a tree ? You will need to parse reader.ReadToEnd(), and then you will need to take that data and put it into your tree structure.

Why would you write a website which supports FTP like this ? You're going to let users move data to and from your server ?

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: get files and folders from ftp

dan!sh 2-Aug-09 19:56

dan!sh

2-Aug-09 19:56

WebRequestMethods.Ftp might help you out. See this[^] stricle here at CP.

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

I found an Exception Message" System.outofmemory"exception was thrown"

Saif-ur-Rehman Tanoli2-Aug-09 19:00

Saif-ur-Rehman Tanoli

2-Aug-09 19:00

i m using MultiView and view controls on single asp.net2.0 page. i have place my image buttons inside the view controls which are upto 130 buttons. when i place some more image buttons it show this error in he Exception of type " System.OutOfMemoryException" was thrown. i don't know whats problem. please help me to handle this problem

thanks

Re: I found an Exception Message" System.outofmemory"exception was thrown"

Abhijit Jana2-Aug-09 19:19

Abhijit Jana

2-Aug-09 19:19

Saif-ur-Rehman Tanoli wrote:
type " System.OutOfMemoryException" was thrown

Its very difficult to tell the details of the error with out much knowing about your application. The cause is Memory.
Where is your application hosted?
Which session mode are you using?
Is there any larger data in Session?
Are you tried to downloading larger number of image?
Please Read This Article for More Information[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

Re: I found an Exception Message" System.outofmemory"exception was thrown"

Saif-ur-Rehman Tanoli2-Aug-09 20:39

Saif-ur-Rehman Tanoli

2-Aug-09 20:39

thanks for reply.
actually i m using view control to show separate page.
for example

when home button clicked
void btn_home_clicked( )
{
MultiView1.SetActiveView(Home);
}
i have added all features required by homepage in home view control and similarly all other pages are filled in this way. now as i m handling all pages(home,jobs,sale,etc) in a singe Multiview control. suppose i want to add some more control on jobs view when i drag and drop control there it will add an error tag there. with message
Exception Type "Ssytem.OutOfMemory" Exception was thrown.
i hope now you understand problem

Re: I found an Exception Message" System.outofmemory"exception was thrown"

Abhishek Sur2-Aug-09 22:58

Abhishek Sur

2-Aug-09 22:58

System.OutOfMemoryException occurs when server side memory is exhausted. See if there is some recursive calls available... which runs infinitely. Remove if you find one..
Other than that, you need to use your resources properly while creating response.
Rose | [Rose]

Abhishek Sur

My Latest Articles
Working with Excel using MDAC

Basics on LINQ and Lambda Expressions

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Dropdownlist event

mrkeivan2-Aug-09 11:21

mrkeivan

2-Aug-09 11:21

Hi guys,
I want to display the selected item in a dropdownlist when I select it !!!
there's only one available, but i doesn't seem to work !!!
I use :

DDL.SelectedItem.Value.ToString()

I think I should use postback here but dunno how ! Confused | :confused:

Re: Dropdownlist event

Abhijit Jana2-Aug-09 11:31

Abhijit Jana

2-Aug-09 11:31

Enable AutoPostback For DropDown List

<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" 
        onselectedindexchanged="DropDownList1_SelectedIndexChanged">
        <asp:ListItem>a</asp:ListItem>
        <asp:ListItem>b</asp:ListItem>
        <asp:ListItem>c</asp:ListItem>
    </asp:DropDownList>

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
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Session

Ersan Ercek2-Aug-09 4:27

Ersan Ercek

2-Aug-09 4:27

As far as I know Using session for so many variables makes the web-page performance lower. However I am not sure what to use instead of it. There are some important information that I do not want to pass thru querystring such as UserID etc.

Do you have a better idea?

Re: Session

Not Active2-Aug-09 5:22

Not Active

2-Aug-09 5:22

Session should be fine for storing something like a UserID, it shouldn't cause significant degradation in performance. However, if you are also using Session state to store things like DataTables or other large amounts of information, I'd rethink the design.

only two letters away from being an asset

Re: Session

Abhijit Jana2-Aug-09 6:09

Abhijit Jana

2-Aug-09 6:09

I am completely agree with Mark, Use of session depends of what kind of data you want to store. UserID or some UserInformation. But try to avoid store large amount of data inside data.
Here is one of my article on Session, which may help you
Exploring Session in ASP.NET

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

Re: Session

Vimalsoft(Pty) Ltd2-Aug-09 21:35

Vimalsoft(Pty) Ltd

2-Aug-09 21:35

Session are very good when used corretly not abused and as the other guys said, you can use it to store UserID or other type of data that you want to use across pages. well i have seen Sessions being abused , when someone try to store a dataset in a session variable. in that case you will come across a problem with peromance.

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