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ASP.NET Developmentmicrosoft.public.dotnet.framework.aspnet
generate thumbnail on the fly
Øyvind Isaksen -
12 Nov 2005 11:55 PM - 5 messages
Hello! Does anyone know about an ASP.NET thumbnail script that generate thumbnail with MAX quality? Have tested some scripts, but the thumbnail is not getting as good quality as I need. This is the best result I have got so far: ...
Gridview Event Procedures
Sheldon Penner -
12 Nov 2005 7:14 PM - 3 messages
My ASP.Net 2.0 application uses a GridView control containing a template consisting of a checkbox and a Text property that I use to store a value to pass to a SQL statement in the OnCheckChanged event, whose code is as follows: ...
session Problem
sri -
12 Nov 2005 6:51 PM - 4 messages
Hi, I have Login page (login.aspx") and after entering into inbox by giving valid userid and password the session item is userid and password. In inbox page ("inbox.aspx") i have logoff button and the code in the button is sessions are null and it redirects to login page. Before clicking the logof button i copy the inbox url. when i get the login page i copy the url in the address box of the browser and when i press enter i am getting the inbox page("Inbox.aspx"). so please give me a sugession.. that.. when i copy the URL in to the browser adress bos and when i press enter key and when the session is NULL then it should redirect to LOGIN page...
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Binding a typed dataset to a GridView [2.0]
Markus Palme -
12 Nov 2005 4:57 PM - 2 messages
Hi NG! I've created a typed dataset by dropping a table from the server explorer to the dataset designer. I bound this DataSet to a GriedView using a ObjectDataSource. The data is being displayed correctly. I encounter now a problem with editing the data. Not all columns are ...
server side controls disabled in javascript
CsaaGuy -
12 Nov 2005 4:28 PM - 9 messages
I have a requirement to disable some textboxs depending on their contents. I choose to do this by invoking some javascript. When they change the contents, i disable the textbox they just put new data into and focus on another textbox. ...
Help with DataSet return values
Rob -
12 Nov 2005 4:24 PM - 5 messages
Hi, I've been going at this for a few days and can't see the problem. Does anyone see a problem with this code? I have a call to a function that returns a dataset and when I assign ...
Partial class : where is the other parts?
Michael -
12 Nov 2005 3:40 PM - 6 messages
Hi, After creating a new Web site, there is a Default.aspx and code-behind file Default.aspx.cs. The class in the code-behind file is declared with partial: public partial class _Default : System.Web.UI.Page { ..... } It means the code is just a part of the class definition, ...
PlaceHolder Question
Oren -
12 Nov 2005 3:35 PM - 4 messages
hi, How can I retrieve the Control (wucState.ascx) from the Placeholder at the even: btn_Click: //declaration at page protected wucState WucState1; -- my control .... private void Page_Load(object sender, System.EventArgs e) { .... WucState1 = Page.LoadControl("wucState.ascx") as wucState; plhState.Controls.Add(WucState1); ...
format groups of data in dataset
Miro -
12 Nov 2005 2:56 PM - 2 messages
Hello! I would like to show some results from a competition on a website, looking something like this: Age Group 35: Name1, result1... Name2, result2... Age Group 40: Name1, result1... Name2, result2... .... Is there a simple way to format a dataset that looks like: ...
Imagebutton click event
akis -
12 Nov 2005 2:43 PM - 2 messages
Hello, I have a loop e.g. for(i=0;i<10;i++) { ib = new ImageButton(); } and all i want is to know which imagebutton the user clicked and populate a textbox how could i do that? ...
Grid headers in a div
John Wilson -
12 Nov 2005 2:03 PM - 11 messages
My app produces some long datatables to display in a grid. So I put them in a div so users can scroll. But the grid headers scroll out of view. I would like to stop them doing this. Can I fix them in place at the top of the div? ...
User control event problem
Rob Morgan -
12 Nov 2005 12:42 PM - 7 messages
I have a grid and a user control on the same page. The user control has a save button that triggers a click event server side. Once the click event happens the page renders, but I need to update the grid information before ...
Web Config File Editing in ASP.Net 2.0
Stuart Ferguson -
12 Nov 2005 11:26 AM - 5 messages
I am attempting to put a screen in a web application that allows editing of AppSettings values in the Web.Config file using the Web Configuration manager class however on he .Save i get an access denied exception. What could be causing this exception and what should i be looking at to ...
Session Madness
Mr Newbie -
12 Nov 2005 10:46 AM - 8 messages
I have written a Custom Control Menu. Its fairly simple but it works well enough. In order to simplify things I decided to store the Menu1 custom control in Session. In the page load event below, it retreives the Menu ...
Precompile using ASP.Net 2.0 and VS 2005 ?
Mike Owen -
12 Nov 2005 9:50 AM - 9 messages
Hi, I am trying to pre-compile a project prior using ASP.Net 2.0, VS 2005, to putting it onto a live server. The reason for doing this is that other people have access to the server, and I thereofre want to keep the code secure. ...
ASP.NET threading questions
hahaha -
12 Nov 2005 8:45 AM - 2 messages
Hi, I think I am a little bit confused about how the threads from thread pool handles asp.net request. If in a Windows 2003 IIS 6 environment, I know the inetinfo.exe is droped and the http.sys is queuing the request. and then handled by ...
quickstartv20 installation problem
albertly -
12 Nov 2005 7:45 AM - 2 messages
I try to install quickstartv20 on Win2003 PDC. After I run "ConfigSamples.exe -sql_instance:MSSQLSERVER" I've got following error [Fail] Could not add QuickStart user to SQL Server: Windows NT user or group 'WIN2003\ASPNET' not found. Check the name again. ...
Indenting INPUT
Yama -
12 Nov 2005 6:41 AM - 2 messages
Hi, How do you indent the output of a form? Whenever I have a form I get this type of output: [HTMLsourcecode] <form name="frmAboutOverview" method="post" ...
How to avoid repeating code
Brian Lin -
12 Nov 2005 4:33 AM - 3 messages
Hi all, I have a table called Category and it has only two fields: CategoryID and CategoryName. I want user to be able to enter 10 categories at one page. So I what I do right now is to place 10 text input boxs on the ...
Cannot Bind Check Box in DataGrid
Nu2ASP.NET -
12 Nov 2005 4:22 AM - 5 messages
I have the following code in my code behind page: using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls; ...
Ethereal not capturing calls to localhost
Jeff User -
12 Nov 2005 3:51 AM - 3 messages
Hello I have been using Ethereal to capture and view the XML messages being passed back and forth from my web service client to my web service. When calling the service over the internet, I choose my network card connection to the internet in Ethereal and it captures all the traffic ...
Saving a variable
Andrew Chalk -
12 Nov 2005 1:43 AM - 5 messages
One page of my ASP.NET application constructs a string variable that is used in other pages. How should I store the string across pages? I am using the Session object. Is this the right use for it? Many thanks. ...
creating a webcontrol consisting of server controls
tolisss -
12 Nov 2005 1:39 AM - 2 messages
Hi i m trying to find a way to create a user control that will have a mix of server controls but i cannot find a way to get the html that these controls are going to render before my control is rendered so i can write them all at my ...
image control - no navigateurl ?
euan -
12 Nov 2005 1:26 AM - 4 messages
Hey guys, I am just playing around with asp.net 2.0 and I was reading about the image control (for mobile designer) and thought that would be handy. So I have created: Do While intImgRatingCount < intImgRating ...
Beginner needing info on CSS and Javascript as it relates to ASP.net
Jozef -
12 Nov 2005 12:45 AM - 6 messages
Hello, I have done a little "old" ASP work along with some javascript. I'm currently getting into ASP.net and would like to step up my game overall with regard to Web Development. I was looking at delving into Javascript ...
Get title of page
tshad -
12 Nov 2005 12:42 AM - 7 messages
Is there an easy way to get the title of the aspx page I am on? Thanks, Tom ...
Run script at entry of each page
tshad -
12 Nov 2005 12:40 AM - 14 messages
Is there a way to run a script or function on entry of each page without having to put a call in each page? Periodically, I find something I want to do each time a page is entered and I have to go into each page and add a line or 2 in my asp.net code. That's ...
Session.Timeout and Frames problem
Doug -
12 Nov 2005 12:16 AM - 7 messages
I'm about to go nuts. I've got a VB.NET web app , utilizing frames(my 1st mistake). One of the frames is hidden and does a behind the scenes refresh, to keep the session alive. This works great with IIS 5.0, but when I port it ...
ObjectDataSource update using callback instead of postback
Jim Hammond -
12 Nov 2005 12:16 AM - 5 messages
It would be udeful to be able to get the current on-screen values from a FormView that is databound to an ObjectDataSource by using a callback instead of a postback. For example: public void RaiseCallbackEvent(string eventArgs) ...
Can't get VS 2005 to recognize page class
Ben Amada -
11 Nov 2005 11:38 PM - 3 messages
In VS 2003, from a dynamically loaded user control, I could set a property of the parent webform with the following line of code: CType(Me.Page, SamplePage).TestProperty = "test" However, in VS 2005, "SamplePage" doesn't show up in intellisense when ...
Procedure Call Errors
Tony Abate -
11 Nov 2005 11:19 PM - 3 messages
When I try to call a subroutine from my code, I get the following error: Procedure call or argument is not valid. I have checked to make sure that all variables are correct in their casting and that there is nothing that has the same name as this sub. I cannot figure ...
Migration Documents: Beta 2 to ASP.NET 2.0 Shipping Bits
clintonG -
11 Nov 2005 10:49 PM - 9 messages
Membership is broken and who knows what else. Does anybody have any referrals to current documents that explain what was changed and how one might respond? <%= Clinton Gallagher METROmilwaukee (sm) "A Regional Information Service" ...
Change disable color of a checkbox list
Steve Wonderful -
11 Nov 2005 10:27 PM - 2 messages
d define a disabled checkbox list and like to override the default grey color, what property of the control should I use? I tried forecolor, and others, but seemed not to work. ...
conditional readonly textbox in a datagrid
Lyners -
11 Nov 2005 10:15 PM - 4 messages
I am having a hard time with this one, and I thought it would be easy. I have a datagrid in which I have textboxs for users to enter data. One of the fields in the database behind the datagrid tells me if the textbox is ...
HttpContext.Current.User.Identity.Name AND Context.User.Identity.Name;
nalbayo -
11 Nov 2005 9:35 PM - 3 messages
what's the difference between HttpContext.Current.User.Identity.Name; and Context.User.Identity.Name; thanks! ...
What the hell was Microsoft thinking?
saunderl -
11 Nov 2005 9:03 PM - 15 messages
Hello Everyone, I'm a lead developer of a ASP.Net site. We have over 150 "applications" running at our site. Each application is a "Solution" in VS. When we roll to test and production, the main dlls are rolled ...
Showing the column headers of a GridView when there is no data
Hans Merkl -
11 Nov 2005 8:48 PM - 5 messages
Hi, Is there a way to show the column headers of a GridView control even if there is no data? The only thing I see is the EmptyDataTemplate but I would also like to display the column headers. Thanks Hans ...
HTTPhandler as powerfull as isapi extensions?
yachtIT -
11 Nov 2005 8:45 PM - 3 messages
HI MS, I have read from official microsoft msdn that an HTTPhandler in .NET can do anything a c++ isapi extension can do. Only a .NET HTTPhandler has a much more easy programming model. However I cannot find any documentation on how to receive an HTTP request ( ...
Error filling DropdownList
tshad -
11 Nov 2005 8:44 PM - 6 messages
Here is the DropDown: <asp:DropDownList ID="ScreenTest" runat="server" /> Here is the code: ScreenTest.DataSource=objCmd.ExecuteReader ScreenTest.DataValueField="ScreenTemplateMasterID" ScreenTest.DataTextField= "ScreenName" ScreenTest.databind() ScreenTest.Items.Insert(0, new ListItem("Select Screen Test",0)) Here is the error ...
decoding MIME attachments?
Mad Scientist Jr -
11 Nov 2005 6:55 PM - 2 messages
I am writing a simple POP email reader in asp.net (vb.net) - I have the entire message read into a string variable. Can someone explain how to parse the message and save any MIME attachments out to file(s) so the ...
RequiredField Validator question
Vi -
11 Nov 2005 6:42 PM - 5 messages
Hi, I have a TextBox control that needs to have a value only if a drop down box on the same page has a certain value selected. Is it possible to achieve this using RequiredFieldValidator for the TextBox and having EnableClientScript = ...
Javascript function opens wrong .aspx page
jeff_m -
11 Nov 2005 6:29 PM - 2 messages
Hello all, I'm having an issue with the following: I have an .aspx page with two html links that call distinct Javascript functions. I also have an iframe in the html of this .aspx page. The Javascript functions are supposed to redirect the iframe to a new page (different ...
Test if a value exists in a DataTable Column?
MattB -
11 Nov 2005 6:19 PM - 3 messages
I know I can use dataviews and more looping to do this, but I'm wondering if there's a more elegant or more concise way to do this. I've got two DataTables with a column called guest_no. I'd love to be ...
Configurable Web Form
James -
11 Nov 2005 6:16 PM - 2 messages
There is a very good web application tool built for asp.net by not required to write any C# code! The basic idea is to render web forms through configuration data. It has a lot of good templates. I like it ...
Temoprary ASP.NET Files access denied
lightcap -
11 Nov 2005 6:08 PM - 9 messages
Server Windows 2003. Created one web site, everything works fine. Copied the content to another folder and created another web site pointing to the copied contecnt for test purposes. Configuration is identical except that the test site has a different IP and some path changes were made in web.config to ...
Problem is session....
sri -
11 Nov 2005 5:40 PM - 2 messages
I have login page "Login.aspx" and when user logs in the session.item("userid")=userid and navigates to next page inbox "Inbox.aspx" and when i logoff from this page i make the session.item("userid")="", Redirect to Login page. the problem is when i copy the inbox url i.e "inbox.aspx" and when i logoff and paste the url in the browser then again it is showing the "inbox.aspx".. so how can i restrict when the url is pasted in the browser and when we press enter it should redirect to login.aspx..
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looping through a datatable
Stimp -
11 Nov 2005 5:08 PM - 6 messages
This is a question I'm carrying over from a previous one I made today since I've simplified where the problem is... I have a datatable, tblFeatures, which has around 30 columns (one for each 'feature'). I also have between 1 and 3 rows of data (one for each 'vehicle'). ...
Go back where I came from
Peter -
11 Nov 2005 5:05 PM - 7 messages
When user Clicks on the Close button on the main form I would like to go back where the user came from. If my form is the first page since IE was opened I would like to go to the specific website. Is that possible? ...
Writing to IIS Logs
paul.dunstone -
11 Nov 2005 5:03 PM - 2 messages
Hi all I have an issue whereby I have a form which is split up into three different panels on the same page. However, as I requirment the IIS logs must record the three different stages of the form for analysis ...
HELP! JavaScript not working through c# code
devanoy -
11 Nov 2005 4:49 PM - 5 messages
I have a piece of c# code in the Page_Load function. submitButton.Attributes.Add("onClick", "return checkForm('" + this + "','" + SomeTextBox.Text + "')"); When I click the submitButton, it calls the javascript function, but the value is not being passed.... I cannot find a work around. ...
Literal vs. LiteralControl vs. Label
Joe -
11 Nov 2005 4:49 PM - 7 messages
I know that the Literal control will not render a <span> tag so I can not format its text. Other than this, what is the difference betwen the Literal control and the LiteralControl Control? How about a LiteralControl and a ...
run ASP.NET from a remote share
rvegas -
11 Nov 2005 4:36 PM - 5 messages
Hi, Im running IIS and all my data is stored on a network share e.g \\10.0.0.111\domain.com\main The problem i'm facing is that i dont know how to point my aspx.vb files to ...
is something new Store technology in asp.net 2.0?
nalbayo -
11 Nov 2005 4:33 PM - 3 messages
is something new Store technology in asp.net 2.0? such as session and viewstate...cookies... when i make a website i usually save my data into the Session or cookies but it is not convenient for me to save public data because session is break ...
MasterPage - Content Problems
TCORDON -
11 Nov 2005 4:27 PM - 2 messages
I have a master page that has a public property IdCountry. This property is changed by a user control on the master page using a "Bubbled" event so the event is handled on the master page for other reasens becaus it has to ...
Asp 2.0: Cache Items Expiring in under a minute when set to 12 hou
Adam -
11 Nov 2005 4:04 PM - 7 messages
On an xp machine, the caching works as expected. I have deployed to a win2k server, and an item I add to the cache expires almost immediately some times and in under a minute in other times. The aspnet_wp process is not restarting ...
Getting data from a selected row in a gridview
Neil -
11 Nov 2005 3:58 PM - 6 messages
I have a gridview which is being populated with no problems. I want to be able to reference the data from the cells in the row but having followed an example on MSDN cannot get any data to be displayed ...
Master Pages Don't Work
Brandon -
11 Nov 2005 3:56 PM - 3 messages
I don't know if this is the right newsgroup for this question . . . if not, please let me know. I'm a newbie to asp.net (C#) and I'm trying to create a very simple page dependent on a master page. But when I try to preview the .aspx page in the ...
Close IE
Peter -
11 Nov 2005 3:41 PM - 6 messages
I have a request from a user: He wants a close button on the webpage and when he clicks on the button he wants IE to close. How would you do this? And is this a good idea? Thanks Peter ...
Interdependent DropDownLists (with declarative data binding)
Timm -
11 Nov 2005 3:35 PM - 11 messages
I have an ASP.NET 2.0 page with two DropDownLists. I am using declarative data binding wherever possible and trying to minimize the use of code. The list of values in DropDownList DDL2 should be (filtered) dependent upon the ...
Error Debubbing newly created ASP.NET Project
mcwooq -
11 Nov 2005 3:12 PM - 5 messages
Hi, I just installed the VS.Studio 2005 Team Edition for Developper and encountered severe problems with debugging ASP.NET 2.0 projects. Even newly empty created ASP 2.0 projects can't debug (setting breakpoint in page_load()). I'm ...
DataAdapter.Fill(dataset): Null exception
Stanav -
11 Nov 2005 3:08 PM - 3 messages
Hello all, I'm developing a web application using VB.Net 2003 and Framework 1.1. This application queries an AS/400 database. I'm using the IBM OleDb provider that came with IBM Client Access for Windows (V5R3). Everything works fine ...
How I can get httpRuntime section from page?
sa.cesare -
11 Nov 2005 2:57 PM - 3 messages
Is there any means to get httpRuntime section in Page_Load()? WebConfigurationManager.GetSection("system.web/httpRuntime") returns some kind of RuntimeWrapper(nowhere documented) instead of HttpRuntimeSection. Thanks. ...
Automate Importing File
David Lozzi -
11 Nov 2005 2:45 PM - 12 messages
Hello, I need to automate importation of a excel file into a table. Here's my scenario: I'm writing an ASP.NET application where users can pull reports on imported data. The imported data is pulled from an old UNIX based system, ...
onBlur validation not calling properly when press enterkey(not mouse click)
raj -
11 Nov 2005 2:40 PM - 4 messages
hi, i have one textbox and one save button, i have added attribute at page load event btnSave.Attributes.Add("onclick","return ValidateForm();"); in validationform() ,I have written like this if(--some validation function here--) { ---------------- return false; ...
Multple postbacks
Argirop -
11 Nov 2005 2:02 PM - 6 messages
Assuming a page with a "save" asp button. Seems that application users are pressing the button multiple times without waiting the postback completion and page refresh. This causes multiple execution of the corresponding event delegate without reason. I want to block this. What is the recommended way to ...
Easy asp.net 2.0 question ?
wl -
11 Nov 2005 11:47 AM - 3 messages
Hi, I'm just migrating to Asp.net 2.0 using Visual Web Developer 2005 Express. I have a simple project (to test), containing default.aspx default.aspx.cs \App_Code\MyClass.cs When I run the website in the environment all goes well, but then I upload ...
best way to approach this problem
Stimp -
11 Nov 2005 11:34 AM - 3 messages
I wish to create a table comparing three vehicle specs by having three separate columns of data (one column for each vehicle). e.g. Central locking | Yes | No | No Power Steering | No | Yes | Yes ...
ASP.NEt 2.0 provider type attribute error
Bonavox -
11 Nov 2005 11:06 AM - 2 messages
Hi! FYI: I had some trouble with the type attribute in one of my providers in web.config. I was writing it by hand, and got this error all the time: Required attribute 'type' not found. (C:\...\web.config line 78) ...
How to add a logo into a crystal report
Li Pang -
11 Nov 2005 10:48 AM - 4 messages
Hi, I want to add a logo into a crystal reprot, anybody can give solution. thanks in advance ...
Securing a directory without IIS?
the friendly display name -
11 Nov 2005 10:46 AM - 3 messages
Is there a way to secure images, .zip files, html files and other non asp.net files through forms authentication? It looks like ASP.NET does only secure ..aspx and .ascx files. I know, there is a IIS way (remapping to the ASP.NET DLL), but we're hosting ...
Error on line 1: <@ Page language="c#" .............. %>
ABC -
11 Nov 2005 10:44 AM - 3 messages
How can I fixed this error? Server Error in '/MAXXWeb' Application. -------------------------------------------------------------------------------- Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. ...
Application restarts when deleting a directory
Martin Bischoff -
11 Nov 2005 10:35 AM - 7 messages
Hi, I'm creating temporary directories in my web app (e.g. ~/data/temp/temp123) to allow users to upload files. When I later delete these directories (from the code behind), the application restarts and all active sessions are terminated. ...
why won't this code work???
Stimp -
11 Nov 2005 10:26 AM - 3 messages
I have a datalist with a checkbox field.. when a button is pressed, I want to output which checkboxes are selected. <asp:datalist id="DataList1" runat="server"> <ItemTemplate> <TABLE cellSpacing="0" cellPadding="0" border="0" width="100%"> ...
Dropdowlist in a gridview in edit mode
Lupakkiotto -
11 Nov 2005 9:06 AM - 7 messages
Hi!, I am using framework 2.0 and Visual Visual Web Developer Express. In a gridview, when it is in editmode, I have a dropdownlist in a templatefield. The problem is that it show always the first item in the list ...
Request a code behind property in aspx tag (runat server)
Roland_Müller -
11 Nov 2005 9:00 AM - 3 messages
Hello Ng, i have a simple problem: there is a property in the code behind of a webpage public string Hyperlink { get { return "test"; } ...
Code-separation in ASP.NET 2.0
Michael -
11 Nov 2005 8:49 AM - 4 messages
Hi, I'm using Visual Studio 2005 RTM. After reading some articles about ASP.NET beta1 & beta2, I'm confused... Q1: Is the default coding mode Inline code? Q2: How many .DLLs will be generated for one page? it saids that .aspx will be compiled into a DLL, and the ...
Dynamic Recompilation
NIan -
11 Nov 2005 8:43 AM - 2 messages
Hi, I have a question about having runtime recompilation of the asp.net web application dll file. so my scenario is having existing method dynamiclly [create ..cs file / re-route existing cs so is possible to invoke methods that's ...
ASP.NET 2.0 : where is InitializeComponent?
Michael -
11 Nov 2005 8:32 AM - 2 messages
Hi, I know ASP.NET 2.0 uses partial classes, but how and why the old InitializeComponent method can be eliminate from the code-behind class? Thanks! ...
Restricting Files
thomson -
11 Nov 2005 6:40 AM - 5 messages
Hi all, i do have .wmv extension movie file in my folder, This is called in an aspx file, and it plays well, The problem is when i give a direct url like ...
socket error
param -
11 Nov 2005 5:24 AM - 8 messages
Hi all, I have a simple .aspx page running on net 2.0 that is trying to do a http post to a remote server. Here is the code Private Function ProcessRequests(ByVal strbody As String) As String Dim returnstr As String ...
File System or HTTP - which one?
Ben Amada -
11 Nov 2005 5:02 AM - 3 messages
In VS 2005, I noticed when creating a new website, there are two choices, (a) File System or (b) HTTP. I see that choosing HTTP will use IIS while File System uses the built-in web server. Besides this, what are the pros ...
RealTime Data Over HTTP (Push Based Refresh)
rawCoder -
11 Nov 2005 4:57 AM - 2 messages
Hi, (NOTE: For the following post, please Only Consider HTTP Via WebBrowser) Data Publishing over HTTP is 'pull' based, i.e. the browser has to request(refresh) to get data. Is there any way that the data is published(pushed) to the browser in ...
Beta2 --> Shipping bits --> Login Control Blows Up
clintonG -
11 Nov 2005 4:55 AM - 3 messages
Anybody experience any problems with logging in to a website on a local instance of IIS when the site was created with Beta 2 and loaded into the shipping instance of VS2005? I've read through some of the earlier documents ...
Insert in DropDownList within Repeater
jjack100 -
11 Nov 2005 4:04 AM - 5 messages
I have a DropDownList that is nested inside a Repeater. The datasource of the DropDownList is declared in the aspx, not the codebehind. So we have this: <asp:Repeater ID="rptOptions" runat="server"> <ItemTemplate> ...
Opening an Existing Excel Document using ASP.NET
Josh Behl -
11 Nov 2005 3:10 AM - 5 messages
When I try to programmatically open an existing Excel document using a custom windows form, it works perfectly. I instanciate a new instance of the Excel.ApplicationClass and then set the Visible property to 'true'...then I open the workbook in question via my code..... ...
Image size limit
Jim McGivney -
11 Nov 2005 2:28 AM - 3 messages
On an aspx page I use the following code to display an image: //Display the graphic string imgee = this.Request.QueryString.ToString(); System.Web.UI.WebControls.Image myImage = new System.Web.UI.WebControls.Image(); myImage.AlternateText = "Image Not Found"; myImage.ImageUrl = [link] + imgee; ...
HTML Standards Question
Jason Gogela -
11 Nov 2005 1:48 AM - 10 messages
Does anyone out there know why I should care whether a <span> is nested in a <p> or vice versa? What is the bennafit of adhering to this standard? It seems to me that regardless of which way you write it, the page will render ...
AddOnPreRenderCompleteAsync and dynamically created controls
Keith Patrick -
11 Nov 2005 12:44 AM - 5 messages
I'm running into a wall with a custom control that gets populated via asynchronous I/O. Basically, my control takes its datasource and renders some controls that have events (OnClick). However, there's the well-known problem of dynamic controls not firing unless they are created during the ...
GridView in a GridView
Nalaka -
11 Nov 2005 12:07 AM - 7 messages
Hi, I have a gridView (grid1), which as a templateColumn. In the template column, I have put in a gridView (grid2) and a ObjectDataSource (objectDataSource2). Question is... How to I pass the current_row_key of Grid1... to the objectDataSource2 parameter? (so that the second grid, gets only the information to do with current row ...
XmlDataSource: How to render HTML data?
Thor W Hammer -
10 Nov 2005 11:58 PM - 2 messages
Is it possible to use XmlDataSource control to transform a xml-file to html and having the html rendered on the page? Kind regards, Twh ...
ASP.NET 2.0: Problem concerning CodeFileBaseClass
dieter@schuele.name -
10 Nov 2005 11:16 PM - 3 messages
I am using the CodeFileBaseClass attribute of the @ Page directive to avoid that ASP.NET generates member variables and hence hide the variables I have defined in a base class. This works fine as long as my base class is located in the App_Code ...
Subprocedure for Oracle's SET DEFINE OFF command
Nathan Sokalski -
10 Nov 2005 11:04 PM - 4 messages
I want to create a procedure in ASP.NET to run the "SET DEFINE OFF" command in an Oracle database. I tried the following: Public Shared Sub SetDefineOff() Dim myconnection As New OracleConnection(ConfigurationSettings.AppSettings("connectionstring")) Dim cmdsetdefineoff As New OracleCommand("SET DEFINE OFF", myconnection) ...
Button Click Events not working in NLB environment
Adrian -
10 Nov 2005 11:01 PM - 3 messages
Hi, I am running an ASP.Net application (v1.1.4322) on an NLB cluster of 2 web servers. I have an intermittent problem where sometimes button click events do not get registered upon postback. i.e. User clicks a button -> form ...
New Line in a string builder
P K -
10 Nov 2005 11:01 PM - 4 messages
I am appending text to a string builder object. Nothing seems to add a new line to the text . I have used vbNewLine, vbCRLF, appendline. What is the right way to inject a new line in a stringbuilder object ...
ASP.NET 2.0 PasswordRecovery control
Amelyan -
10 Nov 2005 10:56 PM - 2 messages
Can anyone provide a simple example of using ASP.NET 2.0 PasswordRecovery control? All I need to accomplish is to e-mail user password using provided username in PasswordRecovery control. However, I don't seem to find to ...
2 or more partial classes and an aspx file in asp.net 2.0
ptass -
10 Nov 2005 10:07 PM - 12 messages
Hi In asp.net 2.0 an aspx files .cs file is a partial class and all works fine, however, I thought I’d be able to create another class file, call it a partial class and have that compile and load as a 3rd partial class. This would be handy so i can ...
Validations
P K -
10 Nov 2005 9:48 PM - 2 messages
Hi, I have to do some validations related to various fields on the server. I cannot use the .net Validation controls. On page load I call my validation function. If it returns false I need to send back the page without continuing with the other event handlers. ...
Newbie Question: CustomValidator
Ferret Face -
10 Nov 2005 9:31 PM - 3 messages
Can a CustomValidator be made to work when calling the Page.IsValid property? If so, are there any examples of that? I'm having a heck of a time trying to find and example like this. TIA... ...
Date Without TIME!!!
P K -
10 Nov 2005 9:31 PM - 5 messages
Hi, I create date objects and put them in a list box. they get displayed with time. How do I remove the time part? ...
Accessing a file through ftp in .net
psathishreddy -
10 Nov 2005 9:16 PM - 4 messages
Hi I need to access a file on a remote server through ftp. I have to then reformat the file and write it to a different server. I tried searching throught the net ... found a few third party api... they are very expensive.. ...
error message: "Unable to start debugging on the web server. The project is not configured to be deb
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