ASP.NET

how to open popup from a popup window?

11-Mar-08 3:21

Use FileStream to create a file. Dispose FileStream object before you issue OledbConnection.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Amitava Dutta11-Mar-08 1:57

Amitava Dutta

11-Mar-08 1:57

When trying to open popup from a popup window no new popup window
appears just showing new popup in the previous popups
but I have written the same code to open popups.
how to solve this problem?
please help.

Thanks
Amitava

eyeseetee11-Mar-08 2:04

11-Mar-08 2:04

have you tried target=_new
or does that still open in same window?

Amitava Dutta11-Mar-08 2:26

Amitava Dutta

11-Mar-08 2:26

ya I have used target=_blank and _new buy it opens a new ie browser

I have used this code in C#
javascript:window.open('http://www.google.com','a','width=900,height=680');

Amitava

Amitava Dutta11-Mar-08 2:41

Amitava Dutta

11-Mar-08 2:41

thanks finally done

Amiatva

Uplaod manager in ASP.Net

Guffa11-Mar-08 7:15

Guffa

11-Mar-08 7:15

Amitava Dutta wrote:
javascript:window.open('http://www.google.com','a','width=900,height=680');

As you are opening the window with the target 'a', it will open in the same window once there is a window with that name. Use the target '_blank' to always open a new window.

Despite everything, the person most likely to be fooling you next is yourself.

neoestel11-Mar-08 1:54

neoestel

11-Mar-08 1:54

i am working on a software..Its some thing like an upload manger infact.. which monitors the upload of files.. if the connectivity is low or if the server is busy it stores the information related to upload ( in a queue if there are multiple uploads ) and when every thing is fine it does the scheduled work..
Some thing complementary in nature to download mangers...
and its a software which works on client side...

YOU can assume me as a beginner... Please guide me how to start off..

Re: Uplaod manager in ASP.Net

eyeseetee11-Mar-08 2:02

Re: Uplaod manager in ASP.Net

11-Mar-08 2:02

learn .net with some beginner tutorials then build the app bit by bit, we can't just post a chunk of code and say he you go.
You need to develop different bits at a time then when you get stuck on those bits post for help Big Grin | :-D

neoestel11-Mar-08 2:12

neoestel

11-Mar-08 2:12

no..
i know .Net ..
What i wanted to know is how an application can check for the connectivity of net and how can we know whether is server is busy??
we need to scan the ports isnt it?

Re: Uplaod manager in ASP.Net

N a v a n e e t h11-Mar-08 2:11

11-Mar-08 2:11

neoestel wrote:
Please guide me how to start off..

If it is a standalone application, this is not the right forum. You could put it on C#/VB.NET forums.

neoestel wrote:
which monitors the upload of files.. if the connectivity is low or if the server is busy it stores the information related to upload ( in a queue if there are multiple uploads ) and when every thing is fine it does the scheduled work..

Since you are a beginner, learn how to use WebClient class, which supports uploads and downloads. It also supports asynchronous uploads too. That would be your starting point.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Session handling

M. J. Jaya Chitra11-Mar-08 1:30

M. J. Jaya Chitra

11-Mar-08 1:30

Hi Everybody,

I have created a web application, in that I am maintaining the user in a class library and I am maintaining the user in the session, HttpContext.Current.Session["SESSIONUSER"], but when I am calling Session.RemoveAll when the user logs off, it deletes all the session related to other sessions also.

Can any one help in this regard?

Thanks a lot in advance.

Best Regards,
M. J. Jaya Chitra

Parwej Ahamad11-Mar-08 1:38

Parwej Ahamad

11-Mar-08 1:38

Are you facing any problem while setting the null to a particular session ?

Parwej Ahamad
g.parwez@gmail.com

eyeseetee11-Mar-08 1:42

11-Mar-08 1:42

Session.RemoveAll this will remove every session you have set
you will need to define the correct sesison

Session.Contents.Remove("SESSIONUSER")

this might work

M. J. Jaya Chitra11-Mar-08 2:09

M. J. Jaya Chitra

11-Mar-08 2:09

But it has to remove only the current session only know, it is removing all the sessions apart form the current sessions.

Best Regards,
M. J. Jaya Chitra

N a v a n e e t h11-Mar-08 2:17

11-Mar-08 2:17

If you use Session.Contents.Remove(), only specified session would be removed.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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eyeseetee11-Mar-08 2:20

11-Mar-08 2:20

as I have already posted this should work
Session.Contents.Remove("SESSIONUSER")

N a v a n e e t h11-Mar-08 2:21

11-Mar-08 2:21

I think I mean the same. Confused | :confused:

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Trishul Tandel11-Mar-08 2:05

Trishul Tandel

11-Mar-08 2:05

use session.ambardon();
for delete all session

Best Regards,
Trishul Tandel
Software Developer

regarding IE

Dev Motiramani11-Mar-08 1:24

Dev Motiramani

11-Mar-08 1:24

Hi Friends ..

In my application I want to disable the back and forward keys of IE. how can I detect which key on IE is pressed using C#.

any code ..

thanking you .

...Keep Smiling...

eyeseetee11-Mar-08 1:40

11-Mar-08 1:40

use a javascript:

"window.open (this.href, 'popupwindow','width=850,height=700,scrollbars,resizable');return false;">

this opens a window with no top header of the browser.

if this isn't what you want im sure there is some javascript code out there to record key press

Parwej Ahamad11-Mar-08 1:46

Parwej Ahamad

11-Mar-08 1:46

Add on with previouse post ...

You can achieve other ways :

Server Side:
Response.Buffer = True
Response.ExpiresAbsolute = Now() - 1
Response.Expires = 0
Response.CacheControl = "no-cache"

Client Side:

<head>
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
</head>

Parwej Ahamad
g.parwez@gmail.com

Guffa11-Mar-08 7:23

Guffa

11-Mar-08 7:23

Dev_Motiramani wrote:
how can I detect which key on IE is pressed using C#.

Not easily. However, I don't think that you are asking for what you think that you are asking for...

What are you trying to do really?

Are you using a browser control in a C# application?

Are you starting an instance of IE from a C# application?

Are you trying to communicate with an existing instance of IE from a C# application?

Are you trying to use an ActiveX control written in C# as an embedded object in a page viewed in IE?

Or, if you are really confused... are you trying to use C# as a client side scripting language, or trying to call C# code from Javascript?

Despite everything, the person most likely to be fooling you next is yourself.

problem with popup window

Christian Graus11-Mar-08 8:12

Christian Graus

11-Mar-08 8:12

Buy a basic book on ASP.NET and read it. You cannot detect which key was pressed in IE using C#, because C# code does not run on the browser, javascript does. Even then, there's no guarenteed way to stop the back/forward buttons working, instead, you need to fix your design so you don't require this.

Christian Graus - Microsoft MVP - C++

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Deepak Nigam11-Mar-08 1:12

Deepak Nigam

11-Mar-08 1:12

hello friends...

In my application i have to insert an image in thr richtextbox. for that i am having a popup window where i have a file button thourgh which i navigate to the image get the image name and save it on the server.

but now problem is how to call the insertimage meathod(javascript)..
i am giving its code below..

function insertimage(childId,src)
{

var isrc=src;
var RichTextFrame = childId.concat('_RichTextFrame');
document.frames[RichTextFrame].focus();
document.frames[RichTextFrame].document.execCommand("insertimage","",isrc);

}

Help me plzzzz............

Deepak Nigam

asp.net app on web server

eyeseetee11-Mar-08 1:11