ASP.NET

textbox inside template text issue

10-Jul-09 20:52

priyu 2009 wrote:
How to use google checkout page in webpage using ASP.Net

Google Checkout Sample Code for .NET
And also check this

Google Checkout Custom Control

Hope this will help you !

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

sacwchiri10-Jul-09 20:38

sacwchiri

10-Jul-09 20:38

hello i run into a little problem that i cant seem to understand.

I have a details view that i use to show, edit and insert data into a database, but when i try to insert a generated key into a text box in a template inside the details it says the object reference is not set to an instance of an object. But the weird thing is if i call the same method during the page load it works.... so why might this be???

protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Request.QueryString["id"] != null)
            {
                dataEmp = empleado.getEmployeeById(Request.QueryString["id"]);
                DetailsView1.DataSource = this.dataEmp;
                DetailsView1.DataBind();
            }
            else
            {
                dataEmp = empleado.getEmployeeById("noId");
                DetailsView1.DefaultMode = DetailsViewMode.Insert;
                DetailsView1.DataSource = this.dataEmp;
                DetailsView1.DataBind();

                btnNew_Click(sender, e); //works if called here
            }
        }
    }

protected void btnNew_Click(object sender, EventArgs e)//does not worked when user clicks on button
    {
        DetailsView1.ChangeMode(DetailsViewMode.Insert);
        
        ((TextBox)DetailsView1.Rows[0].FindControl("txtID")).Text = generateKey();
       
        btnInsert.Visible = true;
        btnNew.Visible = false;
        Response.Write("clear form");
        
    }
private string generateKey()
    {   
        Random numb = new Random();
        string generatedKey =   ((char)((short) 'A' + numb.Next(26))).ToString() + 
                            ((char)((short) 'A' + numb.Next(26))).ToString() + 
                            ((char)((short) 'A' + numb.Next(26))).ToString() + 
                            ((char)((short) '1' + numb.Next(8))).ToString() + 
                            ((char)((short) '0' + numb.Next(9))).ToString() + 
                            ((char)((short) '0' + numb.Next(9))).ToString() +
                            ((char)((short) '0' + numb.Next(9))).ToString() +
                            ((char)((short) '0' + numb.Next(9))).ToString();
        if (numb.Next(1, 2) == 1)
            generatedKey += 'F';
        else
            generatedKey += 'M';

        return generatedKey;
    }

Slideshow extender with database records...,

Member 387988110-Jul-09 19:30

Member 3879881

10-Jul-09 19:30

Hi Guys,
in slideshowextender we can show our image ...,
similarly i want to show my database records in slideshow (left to right)...,
how to do that?, for example i need like in "www.in.com"
the left side some images and its contnets will go on...,
like that want to create...,

Thanks & Regards,
Member 3879881,
please don't forget to vote on the post

Re: Slideshow extender with database records...,

Abhijit Jana10-Jul-09 20:58

problem in reading data from (.dat) file

10-Jul-09 20:58

Did you searched it in google before post it over here. In code project, there is an excelent article on the same,
Slide-Show User Control

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

souravghosh1810-Jul-09 19:20

souravghosh18

10-Jul-09 19:20

In my application i want to read data from a (.dat) file line wise.can anyone give me a clue, how to achieve it.

Thanks in advance.

Re: problem in reading data from (.dat) file

Parwej Ahamad10-Jul-09 19:28

Parwej Ahamad

10-Jul-09 19:28

Search in article section of code project. You will find many articles.

Parwej Ahamad
http://parwej.wordpress.com/

Re: problem in reading data from (.dat) file

Abhijit Jana10-Jul-09 20:48

Reorderlist control problem..

10-Jul-09 20:48

souravghosh18 wrote:
In my application i want to read data from a (.dat) file line wise.

By .dat file, i beleive you want to mean the text file with .dat extentaion

souravghosh18 wrote:
can anyone give me a clue, how to achieve it.

Try Following :

static void Main(string[] args)
       {
           StreamReader StrReader;
           string Str;
           StrReader = File.OpenText("e:\\sample.dat");
           Str = StrReader.ReadLine();
           while (Str != null)
           {
               Console.WriteLine(S);
               Str = StrReader.ReadLine();
           }
           StrReader.Close();
       }

Now, This is nothing to related with ASP.NET. So from the next time post question in proper forum Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

RajpootRohan10-Jul-09 18:08

10-Jul-09 18:08

Hi to all,

I am stucked in a problem. I am using reorderlist control for reordering. It is working fine. But when I published and uploaded the site on server, it is not working. I am unable to find the reason.

Can anybody please help me on this.

cheers,
sneha

Parwej Ahamad10-Jul-09 19:25

Parwej Ahamad

10-Jul-09 19:25

Make sure System.Web.Extensions added in Web.Config file. Otherwise it should be work. If you are getting any exception then let me know

Parwej Ahamad
http://parwej.wordpress.com/

RajpootRohan10-Jul-09 19:55

10-Jul-09 19:55

Hi Parwej,

You mean to say in the section group name? Yes it is there

<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">

cheers,
sneha

Parwej Ahamad10-Jul-09 20:02

Parwej Ahamad

10-Jul-09 20:02

Probolem is seems to be WebEXtensions dll install in GAC your local machine. But not able to find on your remote machine (Hosted machine) so this is the actual issues.

Please go with post

http://forums.asp.net/t/1055356.aspx[^]

If you are still facing the problem then let me know.

Parwej Ahamad
http://parwej.wordpress.com/

RajpootRohan10-Jul-09 20:28

10-Jul-09 20:28

Thanks for replying. I am just checking with the hosting wether they have ajax installed or not. Thumbs Up | :thumbsup:

cheers,
sneha

Abhijit Jana10-Jul-09 20:54

10-Jul-09 20:54

sneha Choudhary wrote:
it is not working

Sneha,
you should mention, what does it mean by "Not Working". To get the proper answer it will be better if you provide the proper error description.

Thank you ! Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

RajpootRohan17-Jul-09 21:36

help me , user -defined control

17-Jul-09 21:36

Hi Abhijit,

Sorry for giving the incomplete information. Actually I am using the reorderlist control to give the functionality so that admin can re-order the links in the main site. It was working fine at my development pc but when I uploaded it on the server it is not working ie the functionality to drag and drop the links for reordering is not working ie I am unable to drag the links.

In my last conversation I came to know that may be there is some problem at the server end. Now I am suspecting one thing.
I am using asp.net version 3.5 and ajax control toolkit version 3.5.20229. On the server we have .net framework 2.0. So I doubt may be it is the reason. So I downloaded the older version of the ajax toolkit and placed it in the bin folder and again published and uploaded. But of no use.

So can it be the reason that I am using asp.net 3.5 and ajax control toolkit version 3.5.20229 and on the server I have asp.net 2.0.

Please assist me...

cheers,
sneha

chienbq0709i10-Jul-09 9:21

chienbq0709i

10-Jul-09 9:21

i have to create user-defined control search button . The button must have a back background with white font !
How to create it !

Re: help me , user -defined control

Abhijit Jana10-Jul-09 9:23

Re: help me , user -defined control

10-Jul-09 9:23

chienbq0709i wrote:
i have to create user-defined control search button . The button must have a back background with white font !

Is this your home assignment ??

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Manas Bhardwaj10-Jul-09 10:24

Manas Bhardwaj

10-Jul-09 10:24

I found 46,000,000 examples here[^]

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: help me , user -defined control

Abhijit Jana10-Jul-09 10:45

Insert data from Dataset to Multipule tables in SQLServer

10-Jul-09 10:45

you forgot to mention the time Laugh | :laugh:

Results 1 - 10 of about 46,000,000 for asp.net user control. (0.18 seconds)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Ash_VCPP10-Jul-09 5:00

Ash_VCPP

10-Jul-09 5:00

Hi All,
I have Dataset having 10 table data. I want to Insert these data into respective tables in SQL Server.i tried with google but didnt get anything useful. so Please suggest me for the same.

Thanks A Ton
Ash_VCPP
walking over water is just knowing where the stones are.....

Re: Insert data from Dataset to Multipule tables in SQLServer

Manas Bhardwaj10-Jul-09 5:16

Manas Bhardwaj

10-Jul-09 5:16

Ash_VCPP wrote:
so Please suggest me for the same.

First you tell me how this is related to ASP.Net? D'Oh! | :doh:

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Insert data from Dataset to Multipule tables in SQLServer

Ash_VCPP12-Jul-09 21:37

Ash_VCPP

12-Jul-09 21:37

thanx man for your support, i would like to appiciate this answer.....now can you please tell me where i should have posted it?????

Thanks A Ton
Ash_VCPP
walking over water is just knowing where the stones are.....

Re: Insert data from Dataset to Multipule tables in SQLServer

Abhijit Jana10-Jul-09 5:28