ASP.NET

Using C# Assembled DLL in ASP.NET Application

1-Nov-07 21:28

FileUpload1.PostedFile.ContentLength ?

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Re: File Size

squattyarun1-Nov-07 21:34

squattyarun

1-Nov-07 21:34

use this :

'flUpload is the name of File Upload control
flUpLoad.PostedFile.ContentLength

it will return the size of posted file in bytes...
Smile | :)

Arun Singh
Noida.

Re: File Size [modified]

Kuricheti1-Nov-07 22:46

Kuricheti

1-Nov-07 22:46

Thanks,
Is there any way to find the same in button's Clientside click event
i.e 'OnClientClick' event
Because to avoid unnecessary postback.

Thanks
Hari

-- modified at 5:00 Friday 2nd November, 2007

Re: File Size

Arif patel1-Nov-07 23:28

Arif patel

1-Nov-07 23:28

Try this javacsript....

function A()
{
var oas = new ActiveXObject("Scripting.FileSystemObject");
var d = document.a.b.value;
var e = oas.getFile(d);
var f = e.size;
alert(f + " bytes");
}

Arif patel
Bangalore

Re: File Size [modified]

Kuricheti4-Nov-07 20:11

Kuricheti

4-Nov-07 20:11

Hi patel
I run the above code.
I'm getting javascript error at
'var oas = new ActiveXObject("Scripting.FileSystemObject");'
saying that 'Microsoft JScript runtime error: Automation server can't create object'

What I have to do?

Thanks
Hari

-- modified at 2:42 Monday 5th November, 2007

Schabaz1-Nov-07 20:56

Schabaz

1-Nov-07 20:56

I am using C# DLL in ASP.NEt Web Application, I am using the object tag to communicate through DLL

<object id="aDLLt" classid="abc.efg.ijkl.MyDLL" height="4" width="4">

This application runs on many clients but on some clients machine it shows a run time JavaScript Error "Object doesn't support this property or method"
on function calling.

I know this is not better way to use DLL, What is the better way to use DLL's in ASP.NET Application, More this DLL are placed in the root folder of the website rather /BIN folder.

Suggestion and help would be appreciated.

Thanks n Regards
Schabaz

Re: Using C# Assembled DLL in ASP.NET Application

N a v a n e e t h1-Nov-07 21:27

Re: Using C# Assembled DLL in ASP.NET Application

1-Nov-07 21:27

Schabaz wrote:
I am using the object tag to communicate through DLL

What this DLL contains ? I don't think that you need a object tag to communicate. How about adding a reference to this DLL ?

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Schabaz1-Nov-07 22:07

Schabaz

1-Nov-07 22:07

This DLL contains all our business logic and database communications.
One more thing this application is not built using Visual Studion 2005.
this was built using Dreamweaver, and I am going to convert in Visual Studio 2005.

You are right .. we can use reference but this DLL have separate project(not the part of web application) and I only use its Assembled form in our web application.

I Hope you now understand.

Thanks for your reply

How to refresh a page in ASP.Net

srajasekhar1-Nov-07 20:51

1-Nov-07 20:51

I want to refresh a page in ASP.Net automatically. What is the command ?

M LN Rao1-Nov-07 20:57

M LN Rao

1-Nov-07 20:57

you have to write a javascript function that automatically refreshes page after sometime.

setTimeout("window.location.reload ()",5000);

Intelligence is measured by common sense not by how many scholarly books you read.

Riza Azmi1-Nov-07 22:12

Riza Azmi

1-Nov-07 22:12

Hi ...

You can use also this <meta> HTML tag (refreshing for 10 seconds)

<meta http-equiv="refresh" content="10;url=http://www.president.ac.id" />

Replace content=10 with the second that you like.

Regards,

Riza Azmi

Simple thing should be simple, complex thing should be possible

srajasekhar2-Nov-07 0:07

2-Nov-07 0:07

Thank you

srajasekhar2-Nov-07 0:22

2-Nov-07 0:22

Actually it is refreshing continuously for every 10 seconds. I want to refresh once before i close the page.

srajasekhar2-Nov-07 0:07

how i can clear the text in the iframe

2-Nov-07 0:07

Thank you it is working

jagadeeshkumar19841-Nov-07 20:16

jagadeeshkumar1984

1-Nov-07 20:16

on clicking the button i want the iframe text is to be erased how it is possible.

Re: how i can clear the text in the iframe

M LN Rao1-Nov-07 20:59

M LN Rao

1-Nov-07 20:59

Do you want to remove Iframe or the page it is displaying?

Intelligence is measured by common sense not by how many scholarly books you read.

Re: how i can clear the text in the iframe

lakshmichawala1-Nov-07 23:09

lakshmichawala

1-Nov-07 23:09

sir i want the page it is displaying should be removed

Re: how i can clear the text in the iframe

jaygross9-Nov-07 9:08

jaygross

9-Nov-07 9:08

Then just change the style property on the iFrame. Try using javascript to set it to:

yourObject.style.display="none";

Trim command ?

Krishna Varadharajan1-Nov-07 20:07

1-Nov-07 20:07

How to use trim command in query string. query string is working but it was redirecting only the first word. if we give like hp & co. than it redirecting only hp, so the record was not found in the redirecting page. can u pls help me.

krishna

N a v a n e e t h1-Nov-07 20:16

1-Nov-07 20:16

krishnavaradharajan wrote:
hp & co.

You have to escape & symbol. Use Server.URlEncode() before passing such values. Do Server.URLDecode() when getting it.

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Krishna Varadharajan1-Nov-07 20:22

1-Nov-07 20:22

If i use like that them error was showing like...

No overload for method 'UrlEncode' takes '0' arguments

krishna

Krishna Varadharajan1-Nov-07 20:24

1-Nov-07 20:24

I have given like

redirecting from..

Server.UrlEncode();
view = Request.QueryString.Get("view");

redircting to..

Server.UrlDecode();
pid = Request.QueryString.Get("pid");

krishna

N a v a n e e t h1-Nov-07 20:28

1-Nov-07 20:28

string SomeVariable = Server.UrlEncode(YourValueTobeEncoded);

Append this variable with the URL you are redirecting to. When getting value do

string View = Server.UrlDecode(Request.QueryString.Get(YourQryStringVar))

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Krishna Varadharajan1-Nov-07 20:45

1-Nov-07 20:45

we are encripting the data...directly redircting...without using encoding and decoding..

krishna