Re: upload and read csv file. - ASP.NET Discussion Boards

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Re: Save Image in dir

Imran Khan Pathan4-Jul-07 0:55

Imran Khan Pathan

4-Jul-07 0:55

Finally I got solution

Thanks to everyone

Regards

Pathan

GOD HELP THOSE WHO HELP THEMSELVES

Check if app exists and open from internet

Dimkov3-Jul-07 22:52

Dimkov

3-Jul-07 22:52

I have a stand alone application (messenger). I was asked to the messenger to have the fallowing possibility:
from a link with a phone number parameter to make a call in the application. If the messenger is not installed, to take the client to the official web site. If the product is installed to see if it is open. If it is open and the user is logged in to make the call.

My idea is the client to check the registry and see if the product is there, which solves the first part. If there are certain keys in the registry next step is from the processes to see if the product is active. If active somehow send instruction to call the function : CallNumber( phonenumber phnum)

Can you give me any leads on how to do all this, any other solution to the task?

The project is done in C++

Thank you very much

Re: Check if app exists and open from internet

Pete O'Hanlon3-Jul-07 23:58

Pete O'Hanlon

3-Jul-07 23:58

Please don't cross post.

Please visit http://www.readytogiveup.com/ and do something special today.
Deja View - the feeling that you've seen this post before.

Re: Check if app exists and open from internet

Dimkov4-Jul-07 0:10

Dimkov

4-Jul-07 0:10

I am not sure where to post it, but ASP.NET is one of the offered technologies I can use to solve the problem

Crsytal report ASP.net 1.0

Vipin.d3-Jul-07 22:47

Vipin.d

3-Jul-07 22:47

Hi,
I am using MS.NET 1.0.
In my project I cann't find the Crystal report item in Add new item.how can add crystal report to my project??

But, in Help Menu i saw the crystal report as in installed item list.
shall I add any other ( lik add reference ) for this??
plz help..

All I ever wanted is what others have....
CrazySanker

filter attribute in css class on data grid header

Khawar Abbas13-Jul-07 22:37

Khawar Abbas1

3-Jul-07 22:37

I am using filter attribute in css class and want to apply css class on data grid header but it doesnot apply.

Any suggestions

Do good and have good.

upload and read csv file.

Rickey_Me3-Jul-07 22:13

Rickey_Me

3-Jul-07 22:13

I am uploading a csv file in which one cloumn is of 16 digits having value
1230000000000000 but when i upload this file on server this value becomes 1.23E+15.

and i am using below code to read this file. my problem is it is reading the value as 1.23E+15. please help me.
string strConn = "Provider=Microsoft.Jet.OleDb.4.0;" + "data source=" + path + ";" + "Extended Properties='text;HDR=Yes';";
string strSql = "Select * From " + filename;
DataSet lobjDtset = new DataSet();
OleDbConnection objConn = new OleDbConnection(strConn);
OleDbCommand objCmd = new OleDbCommand(strSql, objConn);
pstrError_Code = "0";
try
{
objConn.Open();
OleDbDataAdapter myData = new OleDbDataAdapter(strSql, strConn);
myData.Fill(lobjDtset);

return lobjDtset;
}
catch (Exception ex)
{
throw ex;
}

Rickey

Re: upload and read csv file.

munklefish4-Jul-07 0:23

munklefish

4-Jul-07 0:23

Ricky,

It looks like the db column you are uploading to isnt the right type for the data you are putting into it. Therefore it isnt able to accept the full 16 digits and hence it displays '1.23E+15' which basically means its got 1.23 but then found an error because there is 15 whole numbers too many for it to display.

The same happens on a calculator when you create a number thats too big for its display.

Try messing about with the db field type eg varchar. If you use varchar you will have more than enough capacity for the number. Therefore if you still get the same problem you know something is wrong with your code. If it works however you can try tinkering with the field type or simply convert from varchar back to a number in your code.

Upgrading from ASP to ASP.NET

JacquesDP3-Jul-07 22:09

JacquesDP

3-Jul-07 22:09

Hi all,

We currently have a webserver running websites done in asp. What implications or should I say problems might occur to the existing sites if I install the .net framework on it. Also, the webserver is currently running on windows 2000 if I'm not mistaken and I want to install the .net framework 2.0 and gradually start converting the sites to it.

Is there any pooling issues that may occur

He who laughs last is a bit on the slow side

Re: Upgrading from ASP to ASP.NET

N a v a n e e t h3-Jul-07 22:15

N a v a n e e t h

3-Jul-07 22:15

NeroToxic wrote:
What implications or should I say problems might occur to the existing sites if I install the .net framework on it

I think there won't be any problem for the existing ASP pages after you install .NET framework.

Navaneeth
My Website | Ask smart questions

Re: Upgrading from ASP to ASP.NET

JacquesDP3-Jul-07 22:29

JacquesDP

3-Jul-07 22:29

Thanks for the reply, I'm just a bit hesitant to do it because it is the live webserver and if the sites hosted on it goes down there are going to be big k@k Dead | X|

He who laughs last is a bit on the slow side

Re: Upgrading from ASP to ASP.NET

RichardGrimmer4-Jul-07 5:02

RichardGrimmer

4-Jul-07 5:02

NeroToxic wrote:
What implications or should I say problems might occur to the existing sites if I install the .net framework on it.

Absolutely no problem - go ahead, all will be fine...

"Knock me down, I'll get straight back up again, I'll come back stronger than a powered up pacman"
(Lilly Allen / Kaiser Chiefs)

Request fo Challenge-Response Implementation for authentication

unforgiven_wild_rose3-Jul-07 21:58

unforgiven_wild_rose

3-Jul-07 21:58

Hi
if anyone has an Implementation of Challenge-Response for authentication in ASP.Net please send me to my email : mohammad_razavi_d@yahoo.com

Best regards

Re: Request fo Challenge-Response Implementation for authentication

DanB19834-Jul-07 0:22

DanB1983

4-Jul-07 0:22

Have you tried the registration and login controls available in ASP.NET 2.0?

Dan

Re: Request fo Challenge-Response Implementation for authentication

unforgiven_wild_rose9-Jul-07 6:46

unforgiven_wild_rose

9-Jul-07 6:46

You right, no i dont use them yet
i don't even think about it
thanx

Life is good!

viewstate or session variables which one is advantageous?

Sonia Gupta3-Jul-07 21:22

Sonia Gupta

3-Jul-07 21:22

Should i use viewstate or session to get the data from a particular page.

Re: viewstate or session variables which one is advantageous?

_AK_3-Jul-07 21:25

_AK_

3-Jul-07 21:25

You can see this[^].

Apurva Kaushal

Re: viewstate or session variables which one is advantageous?

Sonia Gupta3-Jul-07 21:43

Sonia Gupta

3-Jul-07 21:43

Hi Apurva......
and what is serialiable data ?

Re: viewstate or session variables which one is advantageous?

_AK_3-Jul-07 21:54

_AK_

3-Jul-07 21:54

Data which can be serialized. Smile | :)

Apurva Kaushal

Re: viewstate or session variables which one is advantageous?

Sonia Gupta3-Jul-07 22:13

Sonia Gupta

3-Jul-07 22:13

Hi Apurva........
i actually wanted to know... the basic advantages of serialization.When i have databases then what's the great deal in utilizing the serialiation?

Re: viewstate or session variables which one is advantageous?

N a v a n e e t h3-Jul-07 22:27

N a v a n e e t h

3-Jul-07 22:27

Hello

Serialization is the process of transmitting an object either in binary or in some human readable format like XML. .NET supports automatic serialization by marking the class as serialize. For making the concept more clear assume that you have a webservice which contains some serializable classes and it's objects. When you are sending that object to the client machine, it will be transmitted as binary or XML format and another object will be created on the client machine. Hope you are clear now.

Sonia Gupta wrote:
When i have databases then what's the great deal in utilizing the serialiation?

I am not getting connection with databases and serialization ? What do you want to do with this ?

Happy Programming

Navaneeth
My Website | Ask smart questions

Re: viewstate or session variables which one is advantageous?

Rammohn3-Jul-07 23:48

Rammohn

3-Jul-07 23:48

hi If we r working with in the page we can prefer viewstate , if we r working with two pages we can prefer session

Thank u
Ramamohan reddy

MV Rammohan Reddy

Re: viewstate or session variables which one is advantageous?

Urs Enzler3-Jul-07 23:19

Urs Enzler

3-Jul-07 23:19

I use ViewState for data that is valid only for this page and as long as the user stays on this page.
And Session is used to store data that has to life longer than the interaction with the page (for example for data that has to be present when the user navigates back to the page to restore some kind of state).

Finally I reroute the ViewState to the Session because I don't want to send it to the client side.

-^-^-^-^-^-
no risk no funk

Call Smart Client Method from JavaScript.

Irshad Ahmed3-Jul-07 21:16

Irshad Ahmed

3-Jul-07 21:16

I have an object tag as below.

<object id="basket" name="basket" classid="http:/public/bin/RKSmartControls.dll#Reuters.Knowledge.SmartControls.DocumentDownload" height="0" width="0" VIEWASTEXT>
<param name="Protocol" value="<%= GetContextProtocol() %>" />
<param name="Domain" value="<%= GetContextDomain() %>" />
<param name="DocumentRetrievalURL" value="showDoc/Research.dox?docIDs=" />
<param name="AuthenticationToken" value="<%= Context.Request.Cookies[CookieNames.TICKET].Value %>" />
</object>

And from the javascript I am calling a method present in this dll as below

function SmartClientDownload(XmlString)
{
var err = "";
try {
alert("basket = " + document.all("basket"));
basket.Context= XmlString;
basket.Download();
}
catch(e){
err="There was an error on this page.\n";
err+="Error description: "+e.description+"\n";
alert(err);
}
}

Here I get an error Object doesn't support this property or method.
Sometimes it work sometimes it fails, Let me know if you have faced this issue.

Irsh

how to create a page in dreamweaver and run it in asp.net

dbn8313-Jul-07 21:13

dbn831

3-Jul-07 21:13

how can i run a page created using dreamweaver in asp.net?

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