ASP.NET

Re: help in making aa application in .net(C#) of soil prediction model

6-Nov-09 1:16

shikhanirankari wrote:
will have to analyze that data n give decision what kind of changes or the consistency a soil follows.

for that You have to write some formulas depending on the formulas check the values..!i.e. column name of the data..!

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Gamzun6-Nov-09 3:27

Gamzun

6-Nov-09 3:27

you're talking about knowledge based systems

http://en.wikipedia.org/wiki/Knowledge-based_systems[^]

Re: help in making aa application in .net(C#) of soil prediction model [modified]

sashidhar6-Nov-09 5:24

export to excel visible false.........

6-Nov-09 5:24

Nope..!I am Talking abt Formula nased applications..!

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modified on Friday, November 6, 2009 11:30 AM

bhavnvyas5-Nov-09 22:37

bhavnvyas

5-Nov-09 22:37

I am using RDLC Reprot viewer in that report I hav to make export to excel link disable but not export to pdf link.

Plz help..... Confused | :confused:

sashidhar5-Nov-09 23:02

5-Nov-09 23:02

I searched in google..! and found this try it may help..!

Installation folder may be different from MSSQL.1, can be MSSQL.2 or MSSQL.3 (search for rsreportserver.config under Program Files\Microsoft SQL Server if not found)

Here are the more detailed steps for Disabling Excel Export Option in Reporting Services -

1. Go to Database server where reporting services is installed, open the rsreportserver.config file located at -<Drive Letter>:\Program Files\Microsoft SQL Server\MSSQL.3\Reporting Services\ReportServer2. Go to <Configuration> <Render> section.
3. Change this entry <Extension Name="EXCEL" Type="Microsoft.ReportingServices.Rendering.ExcelRenderer.ExcelRenderer,Microsoft.ReportingServices.ExcelRendering"/>to<Extension Name="EXCEL" Type="Microsoft.ReportingServices.Rendering.ExcelRenderer.ExcelRenderer,Microsoft.ReportingServices.ExcelRendering" Visible="false" />i.e. add Visible="false" for Excel rendering extension, or you can comment this line too.

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bhavnvyas5-Nov-09 23:34

bhavnvyas

5-Nov-09 23:34

thnx sashidhar but I want to change it from code file based on some requirements.....

sashidhar5-Nov-09 23:53

5-Nov-09 23:53

Hi bhavnvyas,
Try the below article it may help..!

http://mikemason.ca/2007/04/30/[^]

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bhavnvyas6-Nov-09 0:17

bhavnvyas

6-Nov-09 0:17

thnx sashidhar its done....... Rose | [Rose]

sashidhar6-Nov-09 0:20

6-Nov-09 0:20

Any Time...! Rose | [Rose]

but you gave me 3..!

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Interop Excel

mithun narayanan5-Nov-09 22:19

mithun narayanan

5-Nov-09 22:19

Is it possible to insert dynamically generated html table directly into an Excel using interop. Please reply...
Thanks in advance,,,,

Re: Interop Excel

sashidhar5-Nov-09 22:58

5-Nov-09 22:58

How it Is related to asp.net..!
Try the other forums my friend..! Thumbs Up | :thumbsup:

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Re: Interop Excel

mithun narayanan5-Nov-09 23:02

mithun narayanan

5-Nov-09 23:02

I am using it in asp .net itself... code behind is C# .... please let me know if it is possible or not...... Confused | :confused:

Thanks in advnce...

Re: Interop Excel

sashidhar5-Nov-09 23:05

treeview with navigateurl

5-Nov-09 23:05

Then why to interop cant u use directly the code..!
try this link..!
http://forums.asp.net/t/1214938.aspx[^]

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antony beula5-Nov-09 22:04

antony beula

5-Nov-09 22:04

hi,

I have a treeview node that has a NavigateUrl="~/Project.aspx" . I want to append a querystring variable of a public variable from the code behind

like NavigateUrl='~/Project.aspx?<%#strLang%>' but this doesn't work.

Re: treeview with navigateurl

Abhishek Sur5-Nov-09 22:13

Abhishek Sur

5-Nov-09 22:13

from Codebehind ... OMG | :OMG:

then write like this..

NavigateUrl='~/Project.aspx?lng=strLang

D'Oh! | :doh:

Abhishek Sur
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Re: treeview with navigateurl

antony beula5-Nov-09 22:17

antony beula

5-Nov-09 22:17

hi,

am using rewrite url.

my code is like this

NavigateUrl="/Projects/<%=lname%>" this doesn't work.

Track Internet Explorer close forcibly by user

Amit Agarrwal5-Nov-09 20:32

Amit Agarrwal

5-Nov-09 20:32

hello,

I want to track / or want to excecute some function (javascript/server side)

when any user try to close the Internet Explorer window forcibly.

i tried so many googling.....

but didn't get any desire result..

Amit Agarwal

Re: Track Internet Explorer close forcibly by user

Abhishek Sur5-Nov-09 20:48

Abhishek Sur

5-Nov-09 20:48

It is really not good to track the browser close event. You can do that using :

if(window.event.clientX < 0 && window.event.clientY <0)
{
    // your code
}

Call this Method From Body Unload.

But it wont do when user forcibly close the browser. If the user normally close using Close [X] , Alt+F4 , File -> Close it will run your code.
But if the user ends the process from TaskManager...

So I strongly suggest you not to track browser close. Rather track Session Timeout in the server.. If not your requirement really needed this. Cool | :cool:

Abhishek Sur
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Re: Track Internet Explorer close forcibly by user

Amit Agarrwal6-Nov-09 0:34

Amit Agarrwal

6-Nov-09 0:34

Thanks for your valuable suggestion, code and time.

actually my requirement is to create a Audit trail for
User Login and Logout.

if user login to the system, then i make a entry into the Database.
if user successfully Logout to the system then i make the logout entry in the database.

but what will happen if user close the IE directly with logout to the system or Alt + f4 or close IE by right click or any thing else.

that is my actual requirement..

Amit Agarwal

Why page is slow?

tonymathewt5-Nov-09 20:14

tonymathewt

5-Nov-09 20:14

I have created a page that stores a DataSet in a session variable and remove the session variable once the user navigates away from it. There are about 5 grids each with about 4 columns and 3-4 rows and two Developer Express comboboxes which I could see from the view source writing a lot of scripts. I have them all put inside an update panel. The problem is the page is taking too much time b/w postbacks(async).
The yslow shows the following in F grade:

-Make Fewer HTTP requests
-Use a content Delivery Network
-Add Expires headers
-Minify Javascript and CSS
-Configure entity tags.

These two D grades:
-Minify Javascript and CSS
-Configure entity tags.

This one in E grade:
-Reduce the number of DOM elements.

My browser is IE 7. To my surprise the page is pretty faster in the latest version of FireFox.

Christian Graus5-Nov-09 20:18

Christian Graus

5-Nov-09 20:18

tonymathewt wrote:
I have created a page that stores a DataSet in a session variable and remove the session variable once the user navigates away from it.

Sounds dumb to me.

tonymathewt wrote:
To my surprise the page is pretty faster in the latest version of FireFox.

No surprises there.

I would check to see how long your database calls take, I would check to see how the update panel performs ( fast AJAX means writing your own code, the ASP.NET library is far from efficient ), and I'd check to see what I was databinding if I don't need to. I'd also check viewstate size to see if I'm posting a massive page every time. You could have the data from your dataset in viewstate, and have it stored in the session as well.
\

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.

tonymathewt5-Nov-09 22:53

tonymathewt

5-Nov-09 22:53

Thank you Christian
I am actually updating the dataset to the Data base before removing (trying to reduce the Database hits). Updates are done directly on this dataset and then used for adaptor.update(). The dataset is kept in a session variable b/w postbacks. Do you find anything wrong with this approach?

Abhishek Sur5-Nov-09 20:55

Abhishek Sur

5-Nov-09 20:55

Yes there are lots of things that improves performance of your page. Writing Dataset to Session variable is really not good. Remove viewState by using
EnableViewState ="false" if you are not using it. this would reduce the page size by a lot.

Minify javascript means removing whitespaces from javascript. I always use minified javascript for requests. And if possible, apply a cache header to the CSS and JS files.

Reduce the number of DOM elements means reducing large no of hiddenfield, Tables, Divs, etc. Just reduce them and apply CSS to position it perfectly.

You might use
Compress-Response-and-HTML-WhiteSpace-Remover[^]
to compress your page. By this way you need to create others.
Cool | :cool:

Abhishek Sur
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