Re: get value from url - ASP.NET Discussion Boards

Re: in witch event i shoud write code?(for datalist)

Christian Graus13-Sep-08 13:24

Christian Graus

13-Sep-08 13:24

In the click event for the button ?

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

Re: in witch event i shoud write code?(for datalist)

Eslam Afifi13-Sep-08 16:36

Eslam Afifi

13-Sep-08 16:36

ItemCommand. There are more specific event such as UpdateCommand DataList Events[^].

Eslam Afifi

web.config cross references

filinM13-Sep-08 2:11

filinM

13-Sep-08 2:11

hello everyone! i've got the following problem.
In web.config i've defined a section

<databaseSettings>
<add key="dataSource" value="someDB.sdf"/>
<add key="password" value="somePass"/>
<add key="connectionString" value="Data Source=<_here_should_be_value_of_dataSource_entry_>;Password=<_and_here_value_of_password_>;"/>
</databaseSettings>

the problem is how values of "dataSource" and "password" entries could be used in "connectionString" (as i've tried to show above). i am using this values in code to manipulate data base file as well as to initiate db connection. thus i need all this entries, and it will be quite handy if any changes in db (e.g. name or pass) will cause changes in only one place in the web.config. can someone help me out with this problem?

thanks

GRID VIEW asp.net c# 2.0 problem

VijayVishwakarma13-Sep-08 1:42

VijayVishwakarma

13-Sep-08 1:42

Hi,

I have an gridview in which I have placed an TEXTBOX.

There are option in the gridview such as accept and reject on both the actions the user will enter some text in the TEXTBOX which will be emailed to the user.

I m doing this on rowcommand event of gridview but I m not able to retrieve the value in the TEXTBOX.

the code is as following

if (e.CommandName == "Accept")
{
int index = Convert.ToInt32(e.CommandArgument);
int id = Convert.ToInt32(GridView1.DataKeys[index].Value);
string tbcomment = ((TextBox)GridView1.Rows[index].FindControl("txtComment")).Text;
TextBox text = (TextBox)GridView1.Rows[index].Cells[8].FindControl("txtId");
Label tb = (Label)GridView1.Rows[index].FindControl("lblId");
Response.Write(tbcomment);

grid_bind();
}

NOT GETTING THE VALUE IN TXTCOMMENT THAT THE USER WILL WRITE.

ANY SUGGESTION?

Vijay V.

Yash Softech

Re: GRID VIEW asp.net c# 2.0 problem

Sandeep Akhare13-Sep-08 1:49

Sandeep Akhare

13-Sep-08 1:49

Check this URL there are many articles on gridView
might help you
http://gridviewguy.com/CategoryDetails.aspx?categoryID=7[^]

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Check My Blog

get value from url

ptvce13-Sep-08 0:13

ptvce

13-Sep-08 0:13

i can send a value to other form with this code:
Response.Redirect("~/Default2.aspx?Mode=" + TextBox1.Text);
but i can not get it in default2.aspx. can any body help me?

Re: get value from url

Sandeep Akhare13-Sep-08 1:47

Sandeep Akhare

13-Sep-08 1:47

You should get values in the second Page
This Technique is called passing value in QueryString
Make sure that TextBox1.Text is havinf somw value
in 2 page use request object to get the value
this.Request.QueryString["Mode"]
It will return its value

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Check My Blog

Re: get value from url

ncsubbu14-Sep-08 19:16

ncsubbu

14-Sep-08 19:16

You are passing the value by request query string.In default2.aspx you should use

string str=request.querystring["Mode"];

your's subbu

How to Export webpage to PowerPoint

K V Sekhar12-Sep-08 23:00

K V Sekhar

12-Sep-08 23:00

Hi all,

I have a requirement of converting/exporting the html data of webpage into power point.
i.e, i have a gridview control along with with other asp controls and i have button 'btn_exportToppt', when i click on this button the gridview data should be saved in powerpoint with style shhets like an image.

Please suggest me how to do this..

Thanks in advance,
sekhar

Re: How to Export webpage to PowerPoint

Manas Bhardwaj13-Sep-08 23:35

Manas Bhardwaj

13-Sep-08 23:35

There is an article in CP at this link[^].
You can take this as a start point.

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

Re: How to Export webpage to PowerPoint

hasan jamal siddiqui7-Sep-11 23:30

hasan jamal siddiqui

7-Sep-11 23:30

i also facing same problem .
have yopu any solution for that.

hasan

Problem in Crystal Report when export to excel

VivekNema12-Sep-08 21:50

VivekNema

12-Sep-08 21:50

Dear All

I am using crystal report in my web application developed in Asp.net 2003 and sql server 2000.Report are working fine in my local PC but when I trying same thing in server then, PDF reports are working fine but excel reports are showing following Error:
"## Error in File C:\WINDOWS\TEMP\temp_b80d89a4-560d-48a4-923d-7f1d541ccf16.rpt:Error detected by export DLL: ##"

Please help me ASAP.

Thanks

With Regards
Vivek

General Information for a beginner

waqas_2k12-Sep-08 20:25

waqas_2k

12-Sep-08 20:25

can any one have any idea is it possible to use values from aspx.cs file(codebehind file) in an aspx file(main asp.net page)

Re: General Information for a beginner

Vimalsoft(Pty) Ltd12-Sep-08 20:39

Vimalsoft(Pty) Ltd

12-Sep-08 20:39

Those two Files represent one thing. please Explain briefly what you want to achieve

Vuyiswa Maseko,

Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding

VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za

Re: General Information for a beginner

Steven A. Lowe13-Sep-08 17:12

Steven A. Lowe

13-Sep-08 17:12

just guessing at what you need, but you can embed <%= expr %> tags in the .aspx page, where expr is any public method or expression

for example
<%=CustomerName%>
would be replaced with the value returned by a public property CustomerName

there are other variations on this technique as well; is that what you were looking for?

Best regards,
Steven A. Lowe
CEO, Innovator LLC
www.nov8r.com

Problem with Profiles

Vimalsoft(Pty) Ltd12-Sep-08 20:05

Vimalsoft(Pty) Ltd

12-Sep-08 20:05

Good Morning All

Am trying to Store the username of the User that will be loged on. choose to use the Profile, and i have done the following from the Web Config file

XML

<profile enabled ="true">
    <properties>
        <add name ="Username" readOnly ="false" allowAnonymous ="true"/>
    </properties>
</profile>

And am Storing the Username to the Profile like this

Profile.UserName = username;

I get an error the C# code that says

property or indexer 'System.web.ProfilerBase.Username' cannot be assigned to--it is read only

.

Thanks

Does anyone what kind of impact if using Dataset.local?

sysmatrix12-Sep-08 17:36

sysmatrix

12-Sep-08 17:36

In ASP.NET application, the page is encoded in UTF8 and data (include English and Non-English) is stored in NVARCHAR data type in database. Do I really need DataSet.Locale to help on Sorting?

What will be different or any impact if I use DataSet.locale vs I don't set locale in Dataset?

Re: Does anyone what kind of impact if using Dataset.local?

Guffa13-Sep-08 13:29

Guffa

13-Sep-08 13:29

If you don't set the locale, you will not use the correct sort order for each language.

If the sort order is similar, there may still be some differences. Like for example if v and w are sorted together or not, and if characters like å, ä and ö come last in the alphabet (as in swedish) or are considered forms of the characters a and o.

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

sqldatasource - n-tier (ASP.net 3.5)

arkiboys12-Sep-08 16:10

arkiboys

12-Sep-08 16:10

Hi,
I use n-tier architecture in my day to day programming.
If I use a sqldatasource to connect to a database then it seems the select query gets generated within the aspx page. So this to me does not seem to be n-tier because the database access is within the aspx page itself rather than using another layer.

Question:
1)
How can sqldatasource be used in an n-tier architecture developemnt.
2)
Am I right to say that the answer to my question is ObjectDataSource?, if so, does this have limitations to the coding the connection, command, etc, in the code ?

Thanks

Re: sqldatasource - n-tier (ASP.net 3.5)

Vimalsoft(Pty) Ltd12-Sep-08 20:33

Vimalsoft(Pty) Ltd

12-Sep-08 20:33

Every Wizard that you will use in VS will have limitations. it is better to Write your DAL and your BLL. you right if you use the datasource control,your DAL will now be in your PL(Presentation Layer) and that will not be "N-tier" Style.

Hope this helps

JROC / JROCK / JROQ / Other

Member 391904912-Sep-08 15:19

Member 3919049

12-Sep-08 15:19

I just started a new contract and the tech lead told me that he wanted me to become familiar with something called "JROC" (among some other tools).

I've been searching the web and I haven't found any dev tool called "JROC."

Based on the name of the tool, it sounds like it encapsulates some javascript functionality.

I have tried searching for different spellings - "JROK" / "JROCK" / "JROQ" but I haven't found any matches.

Have you ever heard of a dev tool by this name?

Weird error when I try to create a user through Web Site Administration Tool

Member 391904912-Sep-08 10:42

Member 3919049

12-Sep-08 10:42

I am getting a weird error when I try to create a user through Web Site Administration Tool - http://tinyurl.com/3qww3y[^]

The root causes does not appear to be clear. Any suggestions on how to debug this issue?

Web Site Administration Tool

Member 391904912-Sep-08 8:59

Member 3919049

12-Sep-08 8:59

I am using VS2008 and I am can't seem to figure out how to open the "Web Site Administration Tool."

MSDN says - "To access the Web Site Administration Tool, on the Website menu, click ASP.Net Configuration."

However, I don't see "Website" as a top-level or child menu item or under "View>Toolbars>Customize."

Am I missing something here?

Re: Web Site Administration Tool

Jason Lepack (LeppyR64)12-Sep-08 9:03

Jason Lepack (LeppyR64)

12-Sep-08 9:03

It's right between Refactor and Build on the toolbar if you are actually working on a web application.

Re: Web Site Administration Tool

Member 391904912-Sep-08 9:49

Member 3919049

12-Sep-08 9:49

I don't see the Refactor menu item.

Here are screenshots of the default menu bar, the available toobars and the About box for instance of VS2008 - http://tinyurl.com/4ng994[^]

What are your thoughts on this?

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