ASP.NET

25-Sep-09 23:53

ais07 wrote:
Exception Details: System.Web.HttpException: Cannot use a leading .. to exit above the top directory.

The error means what it says. You are using virtual paths, and when you change the location, that causes them not to work, because they try to go above the root of the application.

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: page not opening

ais0726-Sep-09 0:07

ais07

26-Sep-09 0:07

Thanks for reply Sir,
I am not getting what you had explain.Can u please explain in brief.
Thanks.

Life Is Beautiful

Re: page not opening

Christian Graus26-Sep-09 0:12

Div creating issues in browser wise

26-Sep-09 0:12

how are you writing an ASP.NET application if you don't understand what I said ? I can't make it any simpler. The error message means what it says. You're using virtual paths, which means when you move the page location, the file path also changes.

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.

llibin25-Sep-09 22:46

llibin

25-Sep-09 22:46

I have a div in my master page. The contentplaceholder is inside that div. My need is to display the page without scrolling the page. If the content in my page is heavy then the page will not scroll in the sense my banner and the footer have fix but the content inside the placeholder will scroll. But my problem is when i give a particular height to the div when i enter the full screen mode the footer will shifted to almost middle of the page..

I want to place the content inside that div and i need the scrolling in both full screen and normal screen mode with my footer fixed at the bottom of the page... And i need this property browser wise... Atleast for safari,IE,mozilla,chrome..

Have any solution for this problem... I will copy my design below...

<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">

The class divStyle include the property

.divStyle
{
height: 435px;
overflow: auto;

}

Oopppzz!!!!!!!

implement Captcha in asp.net

vid nandha25-Sep-09 22:24

vid nandha

25-Sep-09 22:24

Hi to All,

i have 1 problem, i want to implement captcha control in asp.net,i have searched on google also but not found any helpful result.

can anyone tell me how can i use captcha control in login page

Thank you.

Christian Graus25-Sep-09 22:29

25-Sep-09 22:29

captcha is never used in login that I've seen. Certainly the built in controls do not offer that ability. There are commercial CAPTCHA libraries, if you don't want to write your own. You will probably need to roll your own login code, also, and not use the built in stuff.

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.

vid nandha25-Sep-09 22:56

vid nandha

25-Sep-09 22:56

thanx for yr rpl but i just need to use captcha control in application,

login page was just an example,how can i use captcha control in asp.net

Christian Graus25-Sep-09 23:23

25-Sep-09 23:23

I told you. Buy one, or write one.

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.

Richard MacCutchan25-Sep-09 23:32

Richard MacCutchan

25-Sep-09 23:32

Look there's one here[^] on CP!

Disable all content when opening div

Abhijit Jana26-Sep-09 4:00

Abhijit Jana

26-Sep-09 4:00

Have a look into this,
CAPTCHA Image[^]

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

pujafaldu25-Sep-09 22:20

pujafaldu

25-Sep-09 22:20

Hi...
I have a div which is opened at button click.
I want to disable all content in page,except opened div.
After closing div content should enabled.
How can i do this.

Kindly help to solve this issue.

Thanks.

PUJA FALDU

Re: Disable all content when opening div

Christian Graus25-Sep-09 22:30

25-Sep-09 22:30

The best way to do this, IMO, is to put a transparent div over the whole screen, then position your content inside it. That way, the div gets the clicks. In fact, I suspect that's the only way. That's how the ASP.NET AJAX controls do it AFAIK.

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.

exe problem

naveen attri25-Sep-09 22:03

25-Sep-09 22:03

hiiiiii
I m running a .exe from asp.cs page .job of exe is to generate images in a folder which is already there in my application.exe is running and woking properly when i m running the application in my system at localhost.but when i m running my application in the clint side on there application server then exe is running but it is not doing any thing ,i have seen in my
task manager that exe runs but take no cpu storage.

its really urgent........

thanks in advance......

Christian Graus25-Sep-09 22:14

25-Sep-09 22:14

naveen attri wrote:
its really urgent........

No, it turns out that it's not urgent at all. At least, not for me.

Why do you need to run this exe to generate images ? Where do the images get generated ? How does the exe get run ?

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.

naveen attri25-Sep-09 22:20

25-Sep-09 22:20

res = new RemoteExecuteServer();
res.opt = "^^" + mProjectName + "^^" + mGraphName;
res.serverPath = Server.MapPath("APAMonitor_CL.exe");
res.Run();
now we run new thread like

public class RemoteExecuteServer : MarshalByRefObject
{
Process myProcess;
public String opt, serverPath, PID;
public void Run()
{
myProcess = new Process();
//ProcessStartInfo info = new ProcessStartInfo(path);
myProcess.StartInfo.FileName = serverPath;
myProcess.StartInfo.Arguments = opt;
myProcess.StartInfo.RedirectStandardInput = false;
myProcess.StartInfo.RedirectStandardOutput = true;
myProcess.StartInfo.WorkingDirectory = serverPath.Replace("APAMonitor_CL.exe", "");
myProcess.StartInfo.CreateNoWindow = true;
myProcess.StartInfo.UseShellExecute = false;
myProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
myProcess.Start();
PID = Convert.ToString(myProcess.Id);

myProcess.WaitForExit();
}
public void ClosePro()
{
myProcess.Close();
}
}

the same thing is working on localhost but not working on clientside
is there any authentication problem on client side.......

Christian Graus25-Sep-09 22:28

25-Sep-09 22:28

Well, there are many questions here.

1 - how do you use these image, once they've been created on the server ?
2 - what happens if more than one person is using the site at the same time ?
3 - how does the user get to see these images, it's surely on a later page to the one they are viewing ?

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.

naveen attri25-Sep-09 23:16

25-Sep-09 23:16

aftere generating images we are attaching the images to image control.
and then show to the user.but on running the exe the images are not generating at all at server in the specified folder.i m thinking that any pemission is needed which is not available.

Christian Graus25-Sep-09 23:22

25-Sep-09 23:22

OK, the whole thing sounds messy to me. Certainly your code is more than a little dodgy, IMO. However, overall, if the images are not there, then yes, it's bound to be a permissions issue. Why do you need to spawn a seperate process, why can't you just have the code run inside your web app ?

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.

naveen attri25-Sep-09 23:25

25-Sep-09 23:25

with the current situation wt are my options .
may i get any help on permission issues.any idea will be apprecialble.

Christian Graus25-Sep-09 23:51

25-Sep-09 23:51

Do you own the server ? If not, you're out of luck. What you're doing, seems dumb to me. Like I said, if you need to process images, import the code into your web app. I assume you own the server tho, if you can watch the app running. So, write some debug code to work out what is going wrong, I'd guess it's going to be folder permissions.

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.

naveen attri25-Sep-09 23:58

25-Sep-09 23:58

ya i m working on the client server.I have given the aspnet account full permission.no result ...........any idea which permision is needed..........

Christian Graus26-Sep-09 0:03

26-Sep-09 0:03

I'm sorry. I'm not sure how else to say it. I think what you're doing is stupid. I think your code is messy. I think this is just overall a bad idea. I would never consider doing anything like this. For all these reasons, I have no idea what the specific problem is. I think you need to import the code into your project, or at a minimum, add some debug code to the exe you're using to find out what the error is. If it's a third party exe, I'd say you're well and truly out of luck.

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.

naveen attri26-Sep-09 0:04