ASP.NET Discussion Boards

Christian Graus9-Mar-08 11:14

9-Mar-08 11:14

Try here[^].

Do you realise that AJAX and the ASP.NET AJAX libraries are two different things ? I am guessing you want the MS libraries rather than learning how to do it yourself, tho.

Christian Graus - Microsoft MVP - C++

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Where to load data from data source to dataset

Muhammad Gouda9-Mar-08 2:39

Muhammad Gouda

9-Mar-08 2:39

my page reloads the data from data source with every refresh
I want the reload occures only when desired
So, where can I put the code that loads the data?
I tried the Page_Load, InitializeComponent, and OnInit ... but faild

Mohamed Gouda
Egypt

Re: Where to load data from data source to dataset

Blue_Boy9-Mar-08 3:08

Blue_Boy

9-Mar-08 3:08

try this on Page_Load event

if(!Page.IsPostBack)<br />
{<br />
 // load data  <br />
}

I Love SQL

problem in changing password

bunny.varun9-Mar-08 2:31

bunny.varun

9-Mar-08 2:31

Hi i am working in asp.net using vb.net
and unable to change the password for a user
i have 3 fields old password, new password and confirm password
please help.
Thankyou

Re: problem in changing password

Muhammad Gouda9-Mar-08 2:42

Muhammad Gouda

9-Mar-08 2:42

You need to be more specific
What is exactly your problem

Mohamed Gouda
Egypt

Re: problem in changing password

bunny.varun9-Mar-08 3:08

bunny.varun

9-Mar-08 3:08

i need to know the code for changing the password for a user using vb.net

Re: problem in changing password

Vasudevan Deepak Kumar9-Mar-08 22:45

Vasudevan Deepak Kumar

9-Mar-08 22:45

bunny.varun wrote:
i need to know the code

Read the forum posting guidelines first http://www.codeproject.com/kb/scrapbook/forumguidelines.aspx[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson

Re: problem in changing password

Blue_Boy9-Mar-08 3:12

Blue_Boy

9-Mar-08 3:12

Set one compare validator and link it with new password controls(Textboxes),on click event of button set code which lookup on database for old given password if query match then update old password to new given password.

I Love SQL

Re: problem in changing password

sumit70349-Mar-08 3:45

sumit7034

9-Mar-08 3:45

add this code on button click

dim cmd as new SqlCommand("update tablename set password=@pass

where username=@uname)", con);
cmd.Parameters.AddWithValue("@uname", textBox1.Text);
cmd.Parameters.AddWithValue("@pass", textBox2.Text);
con.Open();
cmd.ExecuteNonQuery();
con.Close();

Re: problem in changing password

pmarfleet9-Mar-08 3:54

pmarfleet

9-Mar-08 3:54

Storing passwords as clear text - don't you think that's a bit insecure?

It is good practice to apply a 1-way salted hash[^] to passwords before storing them in a database. To check whether a user has entered the correct password, their input should be hashed and compared against the stored hash. The Membership API in ASP.NET 2.0 provides out-of-the-box support for password hashing.

Paul Marfleet

"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush

Re: problem in changing password

Christian Graus9-Mar-08 11:15

Christian Graus

9-Mar-08 11:15

So, you know his database format ? And you think it's a good idea to use default names for controls ? What if textbox1 and textbox2 accidentally were swapped ?

Re: problem in changing password

Christian Graus9-Mar-08 11:17

Christian Graus

9-Mar-08 11:17

In order to answer this, we need to know how you store the passwords to start with. I suggest you read this[^]. I'd start by learning enough about SQL to understand how to write a database query, then you can continue to work on the codebase that you've been given, and perform the task at hand.

[Message Deleted]

SwastikInfosystems9-Mar-08 0:51

SwastikInfosystems

9-Mar-08 0:51

[Message Deleted]

Re: Problems with Back Button

Christian Graus9-Mar-08 11:21

Christian Graus

9-Mar-08 11:21

Store the time someone added a ticket, and remove it based on that time, not on the time of the last request.

Change GridView data Format

bippi8-Mar-08 21:18

bippi

8-Mar-08 21:18

Hi,
I want to change my GridView data Format. For this I have used DataFormatString() to display date as mm/dd/yyyy.

<asp:BoundField DataFormatString="{0:mm/dd/yyyy}" DataField="P_DATE" SortExpression="P_DATE" HeaderText="P_DATE"></asp:BoundField>

But the output is like mm/dd/yyyy HH:MM:SS AM.

Re: Change GridView data Format

meghamaharshi9-Mar-08 20:35

meghamaharshi

9-Mar-08 20:35

also add htmlencode="false" in this tag

collapse treeView

ptvce8-Mar-08 18:28

ptvce

8-Mar-08 18:28

i have a treeview with 3 level. when i write below code the tree collapse all,
protected override void OnPreRender(EventArgs e)
{
orgTreeView.CollapseAll();
if (orgTreeView.Nodes.Count > 0)
orgTreeView.CollapseAll();
}
but i want it open and expand for one level, can anybody help me?

how to add all the database and their tables in treeview

sumit70348-Mar-08 5:21

sumit7034

8-Mar-08 5:21

hi
i m using asp.net with c#
my problem is--
I want to add the name of all the database and all the
tables of the database in treeview in my webpage
i am using sql server2005 as database

please help

thanks

Re: how to add all the database and their tables in treeview

N a v a n e e t h8-Mar-08 18:14

N a v a n e e t h

8-Mar-08 18:14

sumit7034 wrote:
I want to add the name of all the database

select name from master..sysdatabases

will give you all the database names.

sumit7034 wrote:
tables of the database

SELECT * FROM sys.Databases

will give you all table names contained in the current database.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

My Website | Ask smart questions

Re: how to add all the database and their tables in treeview

sumit70348-Mar-08 18:40

sumit7034

8-Mar-08 18:40

thank you

How to make update into DetailsView Programmatically?

mahmoud wafy8-Mar-08 3:53

mahmoud wafy

8-Mar-08 3:53

hi ,
How to insert ,update and delete into DetailsView Programmatically?
thanks

Wafy

Re: How to make update into DetailsView Programmatically?

pmarfleet8-Mar-08 4:07

pmarfleet

8-Mar-08 4:07

mahmoud wafy24 wrote:
How to insert ,update and delete into DetailsView Programmatically?

For some obscure reason, they hide this information in the documentation[^].

Paul Marfleet

"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush

when export rdlc local report in pdf format,it gives differnet output.

vishal parekh8-Mar-08 3:42

vishal parekh

8-Mar-08 3:42

i am using rdlc local report.

two of my reports,having one page it displays perfect in report viewer and also print fine.

but when i export that report in pdf format.it gives 10 pdf pages,with page width breaking.

what is the problem?and how to fix this?

plz help me.

thanks

Re: when export rdlc local report in pdf format,it gives differnet output.

pmarfleet8-Mar-08 4:05

pmarfleet

8-Mar-08 4:05

You'll have to tweak your page layout so that your report content doesn't span more than 1 page width.

You could i) Reduce the size of the page margins ii) Reduce the width of your report

Play around with these properties until the PDF output renders OK.

Paul Marfleet

"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush

Problem in adding Sql Database in my application.

krishnaveer8-Mar-08 2:59

krishnaveer

8-Mar-08 2:59

Hi
I'm trying to add sqldatabase in my application. But i'm unable to do this. It's giving error like this.

"Failed to generate a user interface of a Sql Server due to failure in copying database files. The connection will be closed."

Plese help..

krishna veer singh

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.