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.NET Forum / ASP.NET / General / April 2008

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ThreadLast Post  Replies
System.InvalidCastException:26 Apr 2008 22:44 GMT-
Kan iemand mij helpen met het volgende probleem.
Ik heb, de in visual webdeveloper aanwezige standaard club website,
omgebouwd. Tijdens het testen heb ik gegevens ingevoerd in de locations en
events pagina gegevens ingevoerd. Wanneer ik de pagina nu open in de browser
databind a gridview to a dictionary<string, string> only shows 1 row?26 Apr 2008 19:55 GMT2
I don't know if this is even working or not but here is the problem. I have
a gridview that I databound to a dictionary<string, string> collection:
Contract StockContract = new Contract();
StockContract.Dictionary = ContractDictionary<string, string>();
Injecting javascript into a particular part in a page from inside a codebehind file.26 Apr 2008 19:36 GMT4
How do you add javascript to a page from codebehind? I have a method I am
working on that has a few conditions in it:
1. if either 1 or both WordTextBox or DefinitionTextBox is empty, show a
popup window telling the user that the textbox(s) can't be empty and return
Preventing ASP.NET Application From Starting26 Apr 2008 18:49 GMT2
Is there some way - perhaps in Application_Start - that I can prevent an
ASP.NET  (3.5) application from starting.
I would like to perform some environment validation and pipeline
configuration during Application_Start - and if those efforts, themselves,
Windows Presentation Foundation26 Apr 2008 15:26 GMT1
What is the relationship between WPF and ASP.NET ?
Is that WPF going to replace WinForm based desktop applications? But for web
application, it is a different story?
I am going to develop a web project, ocz I'd like it to be supported by most
Riva FLV Encoder 2.0 - FLV Converter26 Apr 2008 12:53 GMT-
This robust video converter ably packs a number of file formats into
the Flash video format and is stylish to boot. Riva FLV Encoder works
well with the usual suspects: AVI, WMV, MPEG, and MOV files.
Riva is a great freeware application for a reliable (and inexpensive)
DynamicallyPopulateGridView\Matrix26 Apr 2008 11:16 GMT1
I am using VS 2008.  I have a SqlDataAdapter that returns the Names of
the 50 states and a unique id for each state.   I have a Grid View with
6 columns defined as template fields, the markup is below.  As I load
each state name into a cell I check to see if there are active ...
requiredFieldValidater and checking for null values26 Apr 2008 10:45 GMT2
Is it a good idea to check for null/invalid values even though you have the
requiredFieldValidater doing it for you? or is that a little overboard?
Design View not working26 Apr 2008 08:11 GMT2
Hi,
    I have visual studio 2005 professional edition with vs framework 2.0
installed on my pc, however recently the design view in solution explorer
won't work, meaning I can't visually display my forms for asp.net projects
formview and focus26 Apr 2008 05:21 GMT-
hey all,
when i switch the formview to edit mode the first textbox is not selected.
does anyone know how i can switch the focus back to the first input textbox
(btw, the first textbox on the formview won't always have the same id)?
IE WebControls Toolbar26 Apr 2008 02:07 GMT1
hey all,
i noticed in the msdn docs it says that the ie webcontrols are no longer
supported. is there a new version (particularly the toolbar) that i should
use?
AJAX: Exposing a server controls webmethod to the client26 Apr 2008 00:35 GMT1
I have a Webmethod in a server control which needs to be called using
AJAX. The control writes a javascript block that uses setTimeout to
call a an ajax js function after 10 seconds.
When developing (not using a server control) on an aspx page, this
ListView selected index25 Apr 2008 23:04 GMT2
What can i use to fire the selected index. Can i use a button or link?
i have the event wired but don't know how to fire it?
Signature

(i''ll be asking a lot of these, but I find C# totally way cooler than vb

Displaying large photos25 Apr 2008 22:16 GMT1
I have an asp.net application that displays jpg photos in a datalist.  The
problem is that the photos are mostly 2576 x 1920 and around 1,100+ KB.
Needless to say they take a long time to display.  I need to keep the photos
in their original size because of insurance requirements ...
Response.WriteBinary ->  IE 7 security download blocker issue25 Apr 2008 22:13 GMT4
I have a a web page where users can choose, via links, in what format they
want to see results in: PDF, XPS, HTML, or downloadable ZIP file.
I do not have any issues with any of the processes other than the ZIP file
and that problem occures in the Browser, IE 7.
 
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