ASP.NET Discussion Boards

Re: Can i put Response.Redirect("errorpage.aspx") in Application_Error()?

Palash Biswas2-Feb-10 17:56

2-Feb-10 17:56

Use
public void Page_Error(Object sender, EventArgs e)
Event in your all Page..
Or Write a Class inherited from System.Web.UI.Page say Base.cs and write the Page_Error Event there and Inherit your all Page from from Base

Add scrollbar to listbox/Treeview after specific height.

Qasim198428-Jan-10 23:04

Qasim1984

28-Jan-10 23:04

Dear Experts
I am working on a page in asp.net
I want to add scrollbar to listbox/treeview controls after specific hieght. Initialy its height should be equal to its contents (items). When new item is added its height should increase to its contents (items). When hieght is equal to or greater than 400px then a scrollbar should be shown.

Then main issues are
1. Initially the height should be equal to its contents.
2. When new items/nodes are added to listbox/treeview its height should
increase to its contents.
3. When I expand/collapse a node, its height should change to fit the
contents
4. When height is >=400px then scrollbar should be shown.

Thanks in advance

Re: Add scrollbar to listbox/Treeview after specific height.

sashidhar28-Jan-10 23:26

sashidhar

28-Jan-10 23:26

List box doesnt support scrollbar directly we need to add to div as shown in the following article..!
Finally a Horizontal Scroll Bar List Box in ASP.NET![^]

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Re: Add scrollbar to listbox/Treeview after specific height.

Qasim198428-Jan-10 23:46

Qasim1984

28-Jan-10 23:46

I have already read this article. It does not work in my scenario.

I have a listbox control for sections at left side of my web page. below it I have a treeview control for questions. When I select section from listbox its shows questions in treeview. Currently the height of both control is 400px and it shows scrollbar properly.

When I have few items in listbox/treeview. Its height looks very awkward. I want height of these control to fits its contents intially. When new item is inserted/deleted/expanded/collasped its height should change to fit its contents. when its height increased to 400px then scrollbar shouold appear.

Re: Add scrollbar to listbox/Treeview after specific height.

Sneha Bisht29-Jan-10 0:01

Sneha Bisht

29-Jan-10 0:01

try with panel, i think this help
<asp:panel id="pnl_ScrollBars" runat="server" scrollbars="Vertical" height="400" <="" asp:panel="">;

Re: Add scrollbar to listbox/Treeview after specific height.

Qasim198429-Jan-10 0:15

Qasim1984

29-Jan-10 0:15

I have added panel for each control (listbox, treeview). This panel occupy the space of 400px. treeview is far away from listbox.

Re: Add scrollbar to listbox/Treeview after specific height.

Ravindra Nidhonkar31-Jan-10 23:16

Ravindra Nidhonkar

31-Jan-10 23:16

Add follwoing style to get scroll bar:

style="overflow: auto"

DIV

aniju mathew28-Jan-10 22:16

aniju mathew

28-Jan-10 22:16

when i add two new

, the first div comes under the second, but i need it comes horizontally,please help me

Re: DIV

sashidhar28-Jan-10 22:21

sashidhar

28-Jan-10 22:21

Try this sample it may help

<style type="text/css">
*{margin:0;padding:0;}
body{font-family:Arial;font-size:8pt;}
#container{width:350px;border:3px dashed #fc6;margin:10px auto;padding:10px;height:300px;}
#left{text-align:center;float:left;margin:3px auto;}
#right{text-align:center;float:right;}
</style>

<div id="container">
	<div id="left">
		<b>Monday</b>
		Buy any two sandwiches
		<br/> and get the third FREE
	</div>
	
	<div id="right">
		<b>Tuesday</b>
		Choose any appitizer
		<br/>
		for just $3 with any
	<br/>
	order of $10 or more
	</div>
	
</div>

i Got It from Little bit of search..!

Source:-http://www.htmlforums.com/html-xhtml/t-table-style-question-101800.html[^]

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Re: DIV

Pranay Rana28-Jan-10 22:27

Pranay Rana

28-Jan-10 22:27

check this article will give you proper idea
DIV TABLE[^]

Nice Article

sashidhar28-Jan-10 22:37

sashidhar

28-Jan-10 22:37

Nice Article..!

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Re: DIV

Brij29-Jan-10 9:43

Brij

29-Jan-10 9:43

use style tag of div as style="float:left;"

Cheers!!
Brij

Programatically convert PDF files to excel

Mohan G28-Jan-10 21:31

Mohan G

28-Jan-10 21:31

Dear All,

i want to programatically convert PDF files to excel file. is there any SDK compatible for ASP.NET 3.5 is available ?

i have tried one .dll from http://www.investintech.com/products/developer/developertools/pdftoexcel/ , this is working fine but i want to try for any other SDK which will cost less than this.

Pls. some help me in this regard
Mohan

Mohan G

Re: Programatically convert PDF files to excel

sashidhar28-Jan-10 22:30

sashidhar

28-Jan-10 22:30

Try This Link it may help..!
http://www.zamzar.com/[^]

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fonts not supported by browser

krishnaveer28-Jan-10 20:40

krishnaveer

28-Jan-10 20:40

What to do if any font is not supported by browser?

krishna veer singh

Re: fonts not supported by browser

R. Giskard Reventlov29-Jan-10 0:49

R. Giskard Reventlov

29-Jan-10 0:49

You can specify a number of fonts through styles or, better, CSS so that if the first font in the list isn't available it will try the next and so on.

Like this:

html, body { font-family: Verdana, Tahoma, Arial, Helvetica, 'MS Sans Serif'; ... etc, etc.

me, me, me

JavaScript registering at PageLoad for User Control

mark_me28-Jan-10 19:56

mark_me

28-Jan-10 19:56

Hi,
I have a tab strip (telerik), with 3 tabs. Each tab strip opens a separate Web Control.
When i add javascript to first control's (pageload) on the first tab, the javascript works but when i add it in second or 3rd tab (user control page load),javascript doesnot render to page. (i cant see it in ViewSource)

Please note that i cannot add javascript in the designer for page so am adding the script at runtime on page load.
The javascript also works when added in Parent Page. It only doesnt work in 2nd,3rd tab controls. It starts working from 3rd tab when added on parent or first tab control. (and i am not allowed to add anything outside this 3rd tab control)

My code for script is

dim script as string = "<script language=""javascript""> function Check(){alert('hello');}</script>"
Page.ClientScript.RegisterClientScriptBlock(Me.GetType(),"mycustomScript",script,false)

Also i have tried RegisterStartupScript. The controls contains Ajax (RadControls) and script manager is added to parent page.The Manager Proxy is added to each page separately.

Please provide help in this regard

Best Regards
haseeb

Re: JavaScript registering at PageLoad for User Control

Pranay Rana28-Jan-10 20:33

Pranay Rana

28-Jan-10 20:33

Try this

ScriptManager.RegisterStartupScript(this, GetType(),
"ServerControlScript", script, true);

Re: JavaScript registering at PageLoad for User Control

Brij28-Jan-10 21:53

Brij

28-Jan-10 21:53

Use scriptmanager to register the script,It is required when we use ajax on the page.

Cheers!!
Brij

Re: JavaScript registering at PageLoad for User Control

Pranay Rana28-Jan-10 22:32

Pranay Rana

28-Jan-10 22:32

ok sorry i thought he used rad control with the scriptmanager control of ajax toolkist

Re: JavaScript registering at PageLoad for User Control

mark_me29-Jan-10 4:20

mark_me

29-Jan-10 4:20

hi, thanx for ur reply... if u mean to use something like this
dim cs as scriptmanager = page.clientscript
cs.RegisterClientScript(args)
then this also doesn't work. otherwise can u please provide a sample code...

Thanks ,

Re: JavaScript registering at PageLoad for User Control

Brij29-Jan-10 9:51

Brij

29-Jan-10 9:51

When we use ajax on our page a scriptmanager class is found on the aspx.cs page and then we use this class to register the script.The code will be like below.

ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), this.ClientID, "ShowMessage();", true);

Cheers!!
Brij

Diffrence between RDL and RDLC

Prosanta Kundu online28-Jan-10 19:06

Prosanta Kundu online

28-Jan-10 19:06

Hi all

I am working on a asp.net application. There is a requirement to create reports. I am using SQL server 2008. What is the best solution, RDL or RDLC?

Please advice

Thanks in advance
Prosanta

Re: Diffrence between RDL and RDLC

sashidhar28-Jan-10 20:14

sashidhar

28-Jan-10 20:14

Prosanta Kundu online wrote:
I am working on a asp.net application

If it is asp.net application
Use RDLC instead of RDl..! and present the reports in report viewer..!

If you want to use only reports then use rdl files and display it thr reportserver

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Re: Diffrence between RDL and RDLC

Archana,India29-Jan-10 0:31

Archana,India

29-Jan-10 0:31

RDL files creation is through SQL 2005->Report Designer and RDLC files creation is through VS 2005->Report Designer

also RDL and RDLC formats have the same XML schema but in RDLC files, some values (Query Text) are allowed to be empty, which means that they are not immediately ready to be published to a Report Server. The missing values can be entered by opening the RDLC file using the SQL Server 2005 version of Report Designer.......

thats what i think!!!

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