ASP.NET

how to launch an application in the client system?

8-Dec-09 5:12

Use RowDataBound event of Gridview to find the context item.

protected void GridView_RowDataBound(Object sender, GridViewRowEventArgs e)
  {

    if(e.Row.RowType == DataControlRowType.DataRow)
    {
      TextBox tb = e.Row..FindControl("textboxname") as TextBox;
    }

  }

Abhishek Sur
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Prasadsm8-Dec-09 0:01

Re: how to launch an application in the client system?

8-Dec-09 0:01

Hi All,

how to launch an application [say notepad] installed in the client system on button click,..using asp.net?
please respond soon.

Thanks

Dinesh Mani8-Dec-09 0:27

Re: how to launch an application in the client system?

8-Dec-09 0:27

Why do you want to launch an application on the client machine from the server? This can be done using client scripting, but has very high security risk and will not work if javascript/activex is disabled.

Prasadsm8-Dec-09 0:32

Re: how to launch an application in the client system?

8-Dec-09 0:32

Hi Dinesh,

Thanks for ur reply. How can it be done?

Dinesh Mani8-Dec-09 0:38

Re: how to launch an application in the client system?

8-Dec-09 0:38

I don't exactly remember how to do it, but you need to create activeXobject for the client machine's shell and use the run command on the object to launch the intended application. This would work only on intranet applications where the browser security level allows the browser to access the client machines' shell.

I think this is the code, but not sure, please test and modify -

w = new ActiveXObject("WScript.Shell");
w.run('notepad.exe');

Prasadsm8-Dec-09 0:41

Re: how to launch an application in the client system?

8-Dec-09 0:41

Ok, thanks dude. i will try with this info.

Abhishek Sur8-Dec-09 2:44

Re: how to launch an application in the client system?

8-Dec-09 2:44

But let me remind you..

Shell commands are only available to IE... Thumbs Down | :thumbsdown:

and also if it has given previledge.

It will not work in any other browser..

So I recommend you to use a custom popup div in your page to show whatever you want to show, rather than opening notepad.

Also let me know if your have some specific requirement around this .. Rose | [Rose]

Abhishek Sur
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Prasadsm8-Dec-09 0:43

Re: how to launch an application in the client system?

8-Dec-09 0:43

one more clarification,, how about using this?

System.Diagnostics.Process.Start("Notepad.exe")

Dinesh Mani8-Dec-09 0:46

How to count online user ?

8-Dec-09 0:46

This runs on the server and starts notepad on the server. This again has high security risks!

JC.KaNNaN7-Dec-09 23:45

JC.KaNNaN

7-Dec-09 23:45

Hi firends,
i am new prog in .net.
How to count online user in asp 2.0...
plz give me solution....

Thanks in advance.

Yours,
KaNNaN

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Abhishek Sur7-Dec-09 23:53

7-Dec-09 23:53

Increment the Global Static variable / database field during Session Start and Decrement during Session End.

Or you may use Login / Logout as well(but there is no surety of logout).

Wink | ;)

Abhishek Sur
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JC.KaNNaN8-Dec-09 0:43

JC.KaNNaN

8-Dec-09 0:43

ya i am increment global value. but its showing some error..

Yours,
KaNNaN

-----------------------------------------------------------------
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Abhishek Sur8-Dec-09 2:32

8-Dec-09 2:32

Yaa... Application could be used as Global variable. Wink | ;)

Abhishek Sur
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JC.KaNNaN8-Dec-09 3:00

JC.KaNNaN

8-Dec-09 3:00

ya.. i got it...
but how we can set session time???

Yours,
KaNNaN

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Abhishek Sur8-Dec-09 3:30

8-Dec-09 3:30

Yes.. You can go for Session_start in global.asax to evaluate the session start time.

but Rather than this, It is more logical to log the session start when actual login process occurs. Wink | ;)

Abhishek Sur
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Nilesh.Kuvar7-Dec-09 23:56

Nilesh.Kuvar

7-Dec-09 23:56

Hi
chekcout following given link,

http://www.aspdotnetfaq.com/Faq/How-to-show-number-of-online-users-visitors-for-ASP-NET-website.aspx[^]

might be helpful Thumbs Up | :thumbsup:

Paul Conrad8-Dec-09 13:33

Paul Conrad

8-Dec-09 13:33

Very nice link, Nilesh. Thanks for sharing Big Grin | :-D

"The clue train passed his station without stopping." - John Simmons / outlaw programmer

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chat application

rahuuul177-Dec-09 23:33

rahuuul17

7-Dec-09 23:33

how to implement chat application in asp.net

Re: chat application

dan!sh 7-Dec-09 23:39

dan!sh

7-Dec-09 23:39

See couple threads below. Mad | :mad:

50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!

Re: chat application

Abhishek Sur8-Dec-09 2:40

marquee not working in IE. Please help

8-Dec-09 2:40

Again the same question..... Cry | :((

Abhishek Sur
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Re: chat application

dan!sh 8-Dec-09 16:29

dan!sh

8-Dec-09 16:29

I demand a chat application forum.

50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!

Hema Bairavan7-Dec-09 22:19

Hema Bairavan

7-Dec-09 22:19

hi all,

i have created a site, in which i used marquee to roll my text from
left to right. it is working fine in the firefox.
but it is not at all coming in IE.
below is my code

<marquee behavior="scroll" direction="left" scrollamount="3" <font face="Andalus" size="5" color="Cyan">
This is my text </font></marquee>

Please help me what mistake i did.
thanks in advacne

Re: marquee not working in IE. Please help

Richa_Soni7-Dec-09 22:29

Richa_Soni

7-Dec-09 22:29

Hello Hema you try this code.It will work properly.....

<marquee direction="left" scrollamount="2" scrolldelay="0" style="font-size: 10pt; height: 190px;">

write the text here

I think you r mistaken in your code you forget to close your marquee starting tag close with '>' tag..........

Re: marquee not working in IE. Please help

Dinesh Mani7-Dec-09 23:49