Incorrect Auto Size of DIV Tags when size of contents are dynamically changed. - ASP.NET Discussion Boards

Re: Converting a DataTable Column to an Array?

dan!sh 26-Nov-09 5:22

dan!sh

26-Nov-09 5:22

Check the value in intColumn variable.

50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!

Re: Converting a DataTable Column to an Array?

Covean26-Nov-09 5:30

Covean

26-Nov-09 5:30

I'm not really confirm with the VB-Syntax but

arrValues(i2) = dt.Rows(i2).Item(intColomn)

looks like you try to access an double array that is not initialized (or doesn't have enough space).

Look at you definition:
Dim arrValues() As Double = New Double(){} <- maybe here you should say that this array should have
dt.Rows.Count elements

Greetings
Covean

Re: Converting a DataTable Column to an Array?

Kannan Ar26-Nov-09 5:30

Kannan Ar

26-Nov-09 5:30

Declare arrValues with a specific size.

Like this

Dim arrValues() As Double = New Double(dt.Rows.Count - 1) {}

Re: Converting a DataTable Column to an Array?

Abhishek Sur26-Nov-09 8:18

Abhishek Sur

26-Nov-09 8:18

First of all why dont you use List.... as your collection. It is always better to use ArrayList or Generic List as collection rather than going for Array.

Next, I always prefer to use ForEach rather than For when I am looping through an Enumerable.

If I was in your situation I would write this as :

Private Function DataTableToArray(ByVal x As DataTable, ByVal intCol As Integer) As List(Of Double)
    Dim lst As New List(Of Double)

    For Each dr As DataRow In x.Rows
        lst.Add(dr.Item(intCol))
    Next

    Return lst
End Function

Or if you still want to use Array you might use List(Of Double).ToArray as well.
Cheers.
Rose | [Rose]

Abhishek Sur
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Re: Converting a DataTable Column to an Array?

James Shao26-Nov-09 14:38

James Shao

26-Nov-09 14:38

Thanks a lot guys. As soon as I'm home I'll give all of these options a try. Smile | :)

Re: Converting a DataTable Column to an Array?

carlecomm26-Nov-09 23:28

carlecomm

26-Nov-09 23:28

Hi, try the following code:

Dim arrValues(0 To intRows - 1) As Double

instead of

Dim arrValues() As Double = New Double(){}

modified 27-May-14 5:11am.

Re: Converting a DataTable Column to an Array?

James Shao28-Nov-09 18:07

James Shao

28-Nov-09 18:07

Thank you guys, my problem is solved! Smile | :)

Greatly appreciate it.

Incorrect Auto Size of DIV Tags when size of contents are dynamically changed.

Mehdi Ghiasi26-Nov-09 4:11

Mehdi Ghiasi

26-Nov-09 4:11

Dear friends.

when size of content of my page is changed(like loading texts from database) , footer is go down and displayed correctly:

http://www.mahdighiasi.net/default.aspx

but when size of sidebar (left pane) of my page is changed (and content is smaller than sidebar), footer don't move and my sidebar image and texts go out from they DIV and include in footer (see left pane):

http://www.mahdighiasi.net/login.aspx

does anyone has any idea for my problem?

Regards.

M. Ghiasi

Re: Incorrect Auto Size of DIV Tags when size of contents are dynamically changed.

Abhishek Sur26-Nov-09 4:36

Abhishek Sur

26-Nov-09 4:36

the problem is in mozilla. In IE 7 it works fine.. (though strange thing is it has scrollbar in the left Big Grin | :-D

)

Actually div will not automatically resize in case of Firefox if the content increases. thus the content goes outside the container. Poke tongue | ;-P

Add the clear div in the parent div, this makes the parent div to auto adjust its height.

<br />
<div style="clear: both;"> </div>

Cheers.

Abhishek Sur
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Re: Incorrect Auto Size of DIV Tags when size of contents are dynamically changed.

Mehdi Ghiasi26-Nov-09 20:09

Mehdi Ghiasi

26-Nov-09 20:09

Dear Friend!

My Problem was in Mozilla, Chrome and IE8. in IE7 and IE8 Compatibility mode i haven't problems.

i added

<div style="clear: both;"> </div>

to the end of my parent div, it works correctly!

Thanks for your solution.

Cheers.

M. Ghiasi

Re: Incorrect Auto Size of DIV Tags when size of contents are dynamically changed.

Abhishek Sur26-Nov-09 22:15

Abhishek Sur

26-Nov-09 22:15

You are most welcome bro... Wink | ;)

Abhishek Sur
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User.Identity.Name is empty

rljurado26-Nov-09 3:50

rljurado

26-Nov-09 3:50

Hi all, I'm publishing a small site developed in ASP.NET where I retrieve the user name with the foillowing command Server.HtmlDecode(User.Identity.Name). On debuf mode is working fine, but as soon as I publish it (IIS v6.0) that value is empty.

Can someone help me to setup properly the IIS?

Many thanks

Ralph

Re: User.Identity.Name is empty

Abhijit Jana26-Nov-09 3:51

Abhijit Jana

26-Nov-09 3:51

Which authentication mode are you are using in IIS ?

Abhijit Jana | Codeproject MVP
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Re: User.Identity.Name is empty

rljurado26-Nov-09 3:55

rljurado

26-Nov-09 3:55

Thanks for your quick response.

I'm using Annonimous authentication

Re: User.Identity.Name is empty

Abhijit Jana26-Nov-09 4:00

Abhijit Jana

26-Nov-09 4:00

rljurado wrote:
I'm using Annonimous authentication

You need to select Windows Authentication Mode.

Abhijit Jana | Codeproject MVP
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Re: Why ?

Abhijit Jana26-Nov-09 6:35

Abhijit Jana

26-Nov-09 6:35

Why this message down voted ? I guess the person who asked the question voted 5 a few hours back. But now some one down voted it, What is the reason behind it ? D'Oh! | :doh:

Abhijit Jana | Codeproject MVP
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Re: Why ?

Abhishek Sur26-Nov-09 7:07

Abhishek Sur

26-Nov-09 7:07

I think some people envy your lovely work you are doing in this forum. Ignore it... I upvoted you buddy... Wink | ;)

Abhishek Sur
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Re: Why ?

sashidhar26-Nov-09 7:22

sashidhar

26-Nov-09 7:22

I know this type of guys who don't know how to help and dont encourage..! Mad | :mad:

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Re: User.Identity.Name is empty

sashidhar26-Nov-09 4:00

sashidhar

26-Nov-09 4:00

Thts Not hte Answer Abhi is Looking For?
R u using Windows or forms or passport?

rljurado wrote:
I'm using Annonimous authentication

If You are going for anonymous access .If it is forms authentication the name will be empty my friend..!

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Re: User.Identity.Name is empty

Abhijit Jana26-Nov-09 4:06

Abhijit Jana

26-Nov-09 4:06

sashidhar wrote:
Thts Not hte Answer Abhi is Looking For?

I was looking for that only Poke tongue | ;-P

. I just wanted to know which Authentication he has used on IIS. Wink | ;)

Abhijit Jana | Codeproject MVP
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modified on Thursday, November 26, 2009 10:19 AM

Re: User.Identity.Name is empty

sashidhar26-Nov-09 4:50

sashidhar

26-Nov-09 4:50

Lol I am Wrong..! Laugh | :laugh:

I thought he is Asking for Authentication in asp.net..!
I came to Know Now he is asking in IIS..!

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Re: User.Identity.Name is empty

rljurado26-Nov-09 4:16

rljurado

26-Nov-09 4:16

Thank you both, but I might be missing something and I don't know what I am doing wrong.
On my web.config I am using <authentication mode="Windows">
On the IIS Authentication there are 3 options
- Annonimous (this is the one enabled so far)
- Forms
- ASP.NET

What should I do?

Re: User.Identity.Name is empty

Abhijit Jana26-Nov-09 4:18

Abhijit Jana

26-Nov-09 4:18

rljurado wrote:
On my web.config I am using

What you are using over web.config. I guess some text is missing over there.

rljurado wrote:
On the IIS Authentication there are 3 options
- Annonimous (this is the one enabled so far)
- Forms
- ASP.NET

In IIS there should have Windows Authentication. You need to select it.
For learning more about IIS, please read this article:

Beginner's Guide : Exploring IIS 6.0 With ASP.NET [^]

Abhijit Jana | Codeproject MVP
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Re: User.Identity.Name is empty

Shameel26-Nov-09 6:36

Shameel

26-Nov-09 6:36

User.Identity.Name will be null if no user is logged in (depends on the Authentication mode).

ASP.NET Provider and DAL

Chrispie12326-Nov-09 3:19

Chrispie123

26-Nov-09 3:19

Good Afternoon,

I am new to ASP.NET. I am used to C# windows delveloper. In all my previous projects we had a seperate solution to handle the Data Access Layer. This layer had all the logic for logging in and communicating with the database.

How do I move the Login (currently I am using Memberships that is setup in my config file) to the DAL layer? Should it be in the DAL layer?

Thanks for all your help.
Chris

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