ASP.NET Discussion Boards

Re: how to using ajax in .Net 2003

N a v a n e e t h28-Sep-07 0:53

N a v a n e e t h

28-Sep-07 0:53

Bagwan wrote:
how to using ajax in .net 2003

It's just javascript. Check documentations for using XMLHttp in javascript.,

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Re: how to using ajax in .Net 2003

Christian Graus28-Sep-07 1:08

Christian Graus

28-Sep-07 1:08

Navaneeth is right, AJAX is just javascript. However, I assume you're looking for lots of sexy free controls, not to have to write your own. I don't think the MS library works in 2003, but there are other commercial controls that use AJAX, which are backwards compatible, there's no reason in the world for them not to be, you can write AJAX controls with notepad.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Personalization

md_refay28-Sep-07 0:01

md_refay

28-Sep-07 0:01

i read about this expression in some asp.net materials
but i don't understand what it is prefectaly
what it is used for
so i need some documents about this subject
thanks alot

md_refay

GridView

BasharatAli27-Sep-07 23:55

BasharatAli

27-Sep-07 23:55

Asalam-O-Alikum!
How can i merge 2 or 3 cells of a gridviews column.

Regadrs

BasharatAli

Internee
METESYS Lahore
Pakistan

Re: GridView

Parwej Ahamad28-Sep-07 0:13

Parwej Ahamad

28-Sep-07 0:13

Make a taplate column and put all three field in this column.

Parwej Ahamad
g.parwez@gmail.com

Re: GridView

BasharatAli28-Sep-07 0:18

BasharatAli

28-Sep-07 0:18

Thx Perwaj for time
but i have no idea how many cells i have to merge it will decide at run time.

BasharatAli

Internee
METESYS Lahore
Pakistan

Re: GridView

Imran Khan Pathan28-Sep-07 0:29

Imran Khan Pathan

28-Sep-07 0:29

Take one lable control in Itemtemplate and Concatenate all field at run time and assign value in label

bEST rEGARD
pATHAN

please don't forget to vote on the post that helped you.

Download large files with Binarywrite ?

NewbieAE27-Sep-07 23:30

NewbieAE

27-Sep-07 23:30

Hello
I have an procedure downloading data from remote server, but I am running into trouble when the files are to big. I am downloading .jpg and .tif files, and sometimes they can be up to 100 mb. Are there a way to chunk the data before sending it ?
Some of my code, written in delphi (the source of this I found in : http://www.codeproject.com/aspnet/Secure_File_Download.asp)

var
req : WebClient;
myCache: CredentialCache;
minUri: Uri;
nettverk: NetworkCredential;
data: array of byte;
begin
req := WebClient.Create;
MinUri := Uri.Create(strURL);
mycache := CredentialCache.create;
nettverk := NetworkCredential.Create(strUser,strPWD);
mycache.Add(MinUri,'Basic',nettverk);
req.Credentials := mycache;

//Creating an instance of a Response object
// := HttpContext.Current.Response;
response.Clear();
response.ClearContent();
response.ClearHeaders();
response.Charset := 'utf-8';
response.Buffer := true;

data := req.DownloadData(strURL);

response.AddHeader('Content-Disposition',
'attachment;filename=' + strfile );
response.BinaryWrite(data);
end

Thanks in advance for any answers Smile | :)

Re: Download large files with Binarywrite ?

NewbieAE28-Sep-07 2:23

NewbieAE

28-Sep-07 2:23

Any suggestions are realy appreciated, and it does not have to be in delphi.
mvh AnjEnd

Using Asp.Net Datagrid's command column

only4pato27-Sep-07 23:26

only4pato

27-Sep-07 23:26

i can write a subroutine that handles a datagrid's selectedindex.changed to select results from a table in a database, using the datagrid's command column as the search parameter. the problem is that i can only do this with a column that is a numbered datatype. i want to be able to do this with a column that is a string type. can someone assist me on this please. i would rather a vb.net response but iif in c# no problem.

only4pato

Re: Using Asp.Net Datagrid's command column

BasharatAli28-Sep-07 0:09

BasharatAli

28-Sep-07 0:09

if you have this type of problem like u are trying to get a string value on GridView.SeletedIndexChanged event from a column whish has data type "String" then simply use this property
GridViewDetail.DataKeyNames = "ColumnName";
Now after the firing of GridView.SeletedIndexChanged event u got string value.

Regards

BasharatAli

Internee
METESYS Lahore
Pakistan

authentication...plz help

Sujit Mandal27-Sep-07 23:04

Sujit Mandal

27-Sep-07 23:04

Hello all,
I have an asp.net(c#)in 2.0 project.i have followed authentication mode="Forms"
forms name="NavinsForm" loginUrl="logon.aspx" protection="All" path="/" timeout="30"/

it is working fine.
but..i want to validate only few pages in my site.
currently a.aspx and b.aspx page can see only login user.
suppose a.aspx it needs authentication (only login user can see)...but there is another page b.aspx it doesn't required any authentication(any user can see).
so what should i do.

thanks in adv.

Sujit

Re: authentication...plz help

J a a n s4-Oct-07 0:26

J a a n s

4-Oct-07 0:26

Use location[^] section in web.config

*jaans

DOT NET Interview Questions and Answers

mjaincdac27-Sep-07 22:58

mjaincdac

27-Sep-07 22:58

Complete DOT NET Question with answers, which asked by most of companies.

visit http://aspnet2008.blogspot.com

Maneesh Jain

Re: DOT NET Interview Questions and Answers

Christian Graus27-Sep-07 23:14

Christian Graus

27-Sep-07 23:14

If you want to advertise your site, contact the admin for rates.

Ether way, sites like yours are the reason that only the most stupid of companies still care about certificaton. I have no qualification at all, and no employer has ever asked me about it, except the very first ( which was reasonable ).

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: DOT NET Interview Questions and Answers

Pete O'Hanlon28-Sep-07 2:55

Pete O'Hanlon

28-Sep-07 2:55

Ooh goody. Yet another idiot trying to get people to cheat. Have you thought through the implications of this - that you are effectively complicit in fraud because you are aiding somebody to get something for financial gain through deception. In other words, people with no knowledge getting jobs for which they have absolutely no qualification.

Deja View - the feeling that you've seen this post before.

how save tree view in XML.

Piyush Vardhan Singh27-Sep-07 22:57

Piyush Vardhan Singh

27-Sep-07 22:57

how save tree view in XML.
please help

Piyush Vardhan Singh
Senior Software Engineer
TAS NewDelhi
India

Re: how save tree view in XML.

Imran Khan Pathan27-Sep-07 23:14

Imran Khan Pathan

27-Sep-07 23:14

Piyush Vardhan Singh wrote:
how save tree view in XML.

using Save Method

bEST rEGARD

pATHAN

please don't forget to vote on the post that helped you.

Re: how save tree view in XML.

Piyush Vardhan Singh27-Sep-07 23:30

Piyush Vardhan Singh

27-Sep-07 23:30

have u any link or example then give me

Piyush Vardhan Singh
Senior Software Engineer
TAS NewDelhi
India

SiteMapPath control in asp.net c#

Malayil alex27-Sep-07 22:50

Malayil alex

27-Sep-07 22:50

Hi,

Friends help me, In my project i want to show the path of the pages like "home>addClient"
i tried it but seriously getting errors like some xml is missing..please help me..
thanks & regards
alex.

Re: SiteMapPath control in asp.net c#

N a v a n e e t h27-Sep-07 23:23

N a v a n e e t h

27-Sep-07 23:23

Malayil alex wrote:
i want to show the path of the pages like "home>addClient"
i tried it but seriously getting errors like some xml is missing

SiteMapPath control uses a XML file, which should be placed on site's root. It's extension will be web.sitemap. Make sure that you have done all these

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dropdown list inside datalist control

rahul.net1127-Sep-07 22:48

rahul.net11

27-Sep-07 22:48

Hi I have put a dropdownlist inside the datalist.On selected index changed
event i need ddlist selected value. I am find control using find control
method but when i am selected the item from dropdownlist itemcommand
event dose not get fired? Why the event dose not get fired. My code is
as follow.

 Public Sub DtLreply_head_ItemCommand(ByVal source As System.Object, ByVal e As System.Web.UI.WebControls.DataListCommandEventArgs) Handles DtLreply_head.ItemCommand<br />
            Dim msginfo_selfcreate As DbProvider = New DbProvider<br />
            Dim dtr3, profile_rd As SqlDataReader<br />
           <br />
            Dim item As DataListItem<br />
            Dim ddlist As DropDownList<br />
            ddlist = e.Item.FindControl("ddstatus")<br />
            Dim val As String = ddlist.SelectedValue<br />
    <br />
<br />
        End Sub<br />

Please tell me what i should do?

Rahul

Re: dropdown list inside datalist control

Imran Khan Pathan27-Sep-07 22:54

Imran Khan Pathan

27-Sep-07 22:54

Do you want to get selected Datalist rows values on SelectedChanged event of dropDownList?

Where is selectedChanged Event of dropDownlist?

FInd dropdownlist control on ItemCreated event of datalist and Create EventHandler event to fire SelectedChanged Event

bEST rEGARD

pATHAN

please don't forget to vote on the post that helped you.

Re: dropdown list inside datalist control

rahul.net1127-Sep-07 23:01

rahul.net11

27-Sep-07 23:01

Hi Imaran
I have to find dropdownlist control on itemcreated or on itemcommand
event of datalist. As i mentioned in code i am trying to find ddlist
on itemcommand event i need dropdownlist selected value (solved,open).
But then event dose not get fired.
my dropdownlist html is as follow.
<asp: dropdownlist="" id="ddlist" runat="server">
<asp:listitem>solved
<asp:listitem>Open .

Why the event is not get fired?

Re: dropdown list inside datalist control

Imran Khan Pathan27-Sep-07 23:10

Imran Khan Pathan

27-Sep-07 23:10

Debug that event.Is that fire or not?

bEST rEGARD

pATHAN

please don't forget to vote on the post that helped you.

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