I'm trying to create a drop-in dll that will run as a module on an existing application with just one web.config change. However, it is necessary to maintain state within the module. I don't think that I'm using the events correctly. Can I only manipulate session between AcquireState and Relea...more >>

Hi I have created a simple usercontrol in vb.net, compiled and tested it in another vb.net project and all fine. I include the dll (not in the bin directory) to the asp.net project I include the object tag to the page, i can see the ctrl at runtime, so all good. Yet it doesnt run or fire...more >>

Hi, is it possible to have different colors or fonts in each row in a DropDownList? If so, how do I do it? Thanks Julia...more >>

Hello - I am trying to implement a basic WYSIWYG feature on my website so that i can edit in HTML format basic text on my website and have this text saved (with the HTML formatting) in my MS SQL database. Can anyone suggest a free WYSIWYG control, or a similar way to do this? Thanks!...more >>

Hello, I have a problem outputting a dataset from a sp to an excel spreadsheet. I am looping through the dataset and populating the spreadsheet cell by cell. foreach ( DataRow dr in ds.Tables[0].Rows ) { iCol = 1; foreach ( DataColumn dc in ds.Tables[0].Columns ) { ...more >>

Hi I have a page with a button that has to open a popup window: btnPopup.Attributes.Add("onclick", "window.open("popup.aspx",null,'height=250, width=250,status= no, resizable= no, scrollbars=no, toolbar=no,location=no,menubar=no ');"); the error is:could not find page popup.aspx what could...more >>

Hi, I am new of ASP.NET. I developed a small test web application, it works fine in the computer that Visual Studia 2002 installed. However, I copied all files to another computer, it cannot be openned. Where is the problem? Thanks in advance Wilton ...more >>

Hi everybody ! I'm working on a asp.net app and have been doing fine until I now try to secure it using Forms authentication. I'm still pretty new to .net and very new to "forms authentication" but I understand it's a pretty neat thing ! Here's my problem: In my solution I have a main ...more >>

Hi guys, does anyone know where is the Website used in the MSDN "Lear ASP.NET 2.0 with Jeff Prosise" (http://msdn.microsoft.com/asp.net/beta2/multimedia/default.aspx) events? The website used is called "Contoso", but I can't find it in the MSDN site, so I can evaluate it with the...more >>

hey all, given DataSet11.Products.DefaultView.Sort = fieldName & " " & sortDirection is there a way to iterate thru the dataset using the default view or just in a particular order? thanks, rodchar...more >>

I guys, I downloaded the new Visual Web Developer 2005 beta 2 and then I restarted the PC, open the program and build a hello world aspx page with just a label. When I press Ctrl + F5 it open the IE, but instead of showing the hello world message it shows this: Server Error ...more >>

With INamingContainer ChildControl UniqueIDs or ClientIDs are Represented similar to the following: ParentControlID:childControlID Now my problem is the colon ":" used to sperate the Parent and child IDs. Javascript appears to view the colon as delimiter and treats it accordingly. I'm wr...more >>

Hi, I have a button in the footer of a datagrid that sometimes does not tigger the item command. The page is quite large & has a number of homegrown controls in it. Has anyone come across this type of behaviour before? Can anyone suggest a solution? Thanks in advance, Stu ###########...more >>

How can I access Profile information for a non-logged-in user from an app_code business object? I can get Profile info for the logged -in user via HttpContext.Current.Profile. I can get Membership info for any user via System.Web.Security.Membership.GetUser("Username") Older docs refe...more >>

How do I display an amount as money (with commas and dollar signs) as well as only showing the whole number? For example, I can take an amount which is defined as money and display it with commas like so (in Sql Server), SalaryMaxDesc=CONVERT(varchar, CAST(SalaryMax AS money), 1) From thi...more >>

hey all, i'm trying to convert cint(1.8) into an int and whenever i do it makes it a 2. how do i make it a 1? thanks, rodchar ...more >>

I download IEWebControls.exe, and installed it. Installation created IE Web Controls directory. The readme.txt said, 3. Create a /bin subdirectory for the application and copy the file Microsoft.Web.UI.WebControls.dll to this directory. However I could locate Microsoft.Web.UI.WebContr...more >>

I created a component service called DataAccess dataaccess.dll. I have 3 web client applications that referenced to the dll. They all work fine on my local. But moving to the server, we get the error 'access to the registry key HKey_Class_Root\... is denied. I've been trying to look up the...more >>

How can I open a window, preferably through a hyperlink, that will open a new window with no menu bar/address bar and is a specific size? TIA - Jeffrey. ...more >>

I never heard of mobile webpage. Did anybody know? Our client asked us if he can access their website's mobile website. My understnading is the mobile browser can access any website just like normal browser. The only difference is the images are turned off. Correct me if I am wrong. TIA...more >>

I have these lines of code in my vb.net code behind (on load) of my webform: btnViewRequests.Attributes.Add("onclick", "a=window.open('MainForm.aspx?LocationID = " & LocationID & "','_new')") btnReference.Attributes.Add("onclick", "a=window.open('../RefFiles/Reference.htm','_new')") If I ...more >>

I've defined an ObjectDataSource against a dataset, and I can bind the ObjectDataSource's members to data controls. I'm wondering how to take the values in an ObjectDataSource and programmatically manipulate them before they're bound to any data control. I'd be using them almost like you'...more >>

Hi there, I have a basic form with a postback. The following is a line of dynamic code written so that when the user clicks on the Button control, he will receive a confirm messagebox. btnSubmit.Attributes.Add("onclick","return confirm('Are you sure you want to leave without saving your c...more >>

I have a common problem with just about every ASP.NET web app I've ever developed. Randomly after compiling a project, I will get a CS0006 compiler error with the following description: Compiler Error Message: CS0006: Metadata file 'c:\windows\microsoft.net\framework\v1.1.4322\temporary as...more >>

Hi In web.config I have to the following: <configuration> <system.web> <customErrors defaultRedirect="error.htm" mode="On" /> </system.web> </configuration> I generated a forced error in my page. Instead of being redirected to error.htm i get the following error me...more >>

what are the advantages/disadvantages of using a .net context menu vs using the javascript one that I can create in Macromedia Fireworks? I'm not familiar with the .net context menu. ...more >>

I would like to read from Active Directory and populate a dataset to be passed in a Web Service. I can get the data from AD just fine, but can I populate a dataset with these values and do a "Return dataSetName" in my web service? ...more >>

I have a page that calculates a large formula in javascript and I display the results in a td.innerHTML. We now want save that value in a db, but since its not a label how can I access that value in codebehind? Thanks in advance, MarkD ...more >>

I have a report that has over 10 pages. I can't go beyond page #2 when clicking on next page button. However I can go to any page if I enter the page number in the 'go to' field. Last page does work. Any ideas? -- John Dalberg...more >>

hey all, i was wondering if you knew a particular row id in a datagrid (which shows 10 records at a time) that you wanted to look at is there a way to position to the current page index for which that item is found? thanks, rodchar...more >>

Hi, I want to write a file to browser which is located on another machine but connected on same network. For example if I try \\machine-1\filefolder\file1.pdf in the browser on machine-0 (hosting IIS), the file is downloaded. But when I try through the code to check if File.exists('\...more >>

I am trying to build more applications using a more OO approach, with more seperation of business and presentation logic. One problem I am running into involves the design philosophy behind using a rich domain. Lets say that for a specific page you need to view all the line items for a gi...more >>

I have created a stored procedure with 2 input parameters. When I try and configure a data adapter to use the stored procedure, I receive the following error. Failed to get schema for this stored procedure. What would cause this?...more >>

I have an image tag which i am putting out in a repeater. The repeater itemtemplate is basically: <itemtemplate> <a href=abc> <img src=xyz> </a> </itemtemplate> I cannot seem to get my images to have any vertical padding. Ive tried adding both of the following: style...more >>

Hi all, I've got a sub directory under my main app directory. I'm trying to use it to upload files using PostedFile.SaveAs. The only way I could get it to work was to add Everyone and set it to Full Control. Is this the only way to handle this? Seems like it's not a good idea to have everyone...more >>

Hi, I have a configuration file I made in xml which I am using to name a database server. (this way I can deploy my web page on various servers, and just change this file to make it work). Unfortunately, I can't figure out how to read this from the server side code behind file (either vb or ...more >>

Hi, I'm building quiet a large webapplication (CMS) in ASP.NET. On localhost the application runs fine. For publishing we use 2 hosting providers at the moment (let's call those 'A' and 'B'). Hosting provider A doesn't give any problems and the application runs just fine. On hosting provi...more >>

Hello, I have a fresh installation of visual studio.net 2003 and once in a while i get the following error message when i try to open an asp.net project. *** visual Studio.Net has detected that the specified server is not running asp.net version 1.1 . You will be unableto run asp.net web ap...more >>

Hey everyone, I have a textbox in my web page that is going to be used to enter an E-mail into (just plain text, no HTML). Now, this will interact with a SQL database where the contents of the textbox are sent from the SQL database to the textbox, then the user edits it, and then the text ins...more >>

I have a page that calls a public sub that is in the code behind page. This sub will, depending on the number of records, write out a number of statements. One of the statements that is repeated for each record is: <form id='frmViewEmployeeDetail' name='frmViewEmployeeDetail' runat=server ...more >>

Hey everyone, I know we have to be able to do this, or Microsoft was stupid. How do we get down to the very variables in the DataGrid and FormView? Lets say I have a table to hold a product ID and the product name... ----------------------- | ID: | Name: | | 1 | MyProduct1 | ...more >>

Hello NG, I have three files (default.aspx, search.aspx and work.aspx). The way is: login on default (if session is newsession). The loginname I write into as sessionvariable (username). So I redirect to my search.aspx. Here I have a form which allows fill in some fields (place, street, name ...more >>

I've got area of a screen that needs to be scrollable (it's a long list from a database) but only that section should be scrollable - not the whole page. How do I do this? A panel? TIA - Jeffrey. ...more >>

I've been given several articles that include text and a picture that I need to place into a web control. This web control will be displayed on a news page. I only want to display one article at a time. At the bottom of each article I need to have a previous button (if applicable) and a nex...more >>

Hello, I have to identify the user of an asp.net site by his windows login name (like environment.currentuser in Access). Till a few days I'm trying several scripts I've found. For example one like this: strLogonName = System.Security.Principal.WindowsIdentity.GetCurrent().Name The best re...more >>

Is it possible for a user control on a webform to access the base class(another webfrom) of the host page ? e.g my code does something like this: ChildPage inherits from ParentPage and a function in the code behind of a user control hosted on ChildPage does this ParentPage p = (P...more >>

Hi, I'm addin javascript on some of my datagrid cells in the ItemCreatedEven which changes cell color on click (simulating selection). However, Postback event erase all selection and bring back default grid color. How can I keep in memory the user selection ? Thks for help. ...more >>

I am trying to center a datagrid horizontally on a form, yet it stays aligned right... the horizontal align property seems to be useless, just as putting the grid inside a centered div or table is there any other way to center the grid? ...more >>

Hi All, Is there any way to get remote machine datetime using asp.net application? Help would be appreciative. Thanks n Regards, Deepak ...more >>

Hello Is there a way to change the id of an generated html of an asp.net control? What I mean is that, for example, if I have an textbox control and give it an id of "txtName", the html generated is something like: id="_ctl2_txtName". Apparently,according to our clients "search engine ex...more >>

We 've been developing an ASP.NET application for our office. For some reason we created a web form which consists of about 60 visual controls. For visual display reasons we grouped them using the IE tab strip control. 20 of the visual controls are dropdownlists which are populated from sql s...more >>

Hi, Until now, I have been using DHTML for extended tooltips with picx and some lines when using asp. Now, I have switched to asp.net, and I want to know if there are webcontrols for multiline tooltips ? TIA...more >>

hello! how can i read a csv file with this syntax into my gridview? SSN","First Name","Last Name","Salary","Department 111-11-1111","Ann","Adams","60000.00","Accounting 222-22-2222","Beth","Baker","55000.00","Marketing 333-33-3333","Cecil","Carelton","61000.00","Information Technology 444-...more >>

hi, Is there any other way of implementing the following scenario except = framesets. I want to open the user's website link in a new browser window but the = URL remain unchanged that is URL should be of my site. How can i do this in asp.net except using framset. Reply me as soon as pos...more >>

Hello Group, In my web application (file myPage.aspx) I have user control registered as: <%@ Register TagPrefix="uc1" TagName="TopMenu" Src="TopMenu.ascx" %> in "html" I have: <uc1:topmenu id="myMenu" runat="server" /> In file TopMenu.ascx I have accesor read only: public TextBox UserNam...more >>

hi my question is, if the asp.net 2.0 framework can be already installed on productiv servers in a hosting envirement, or if there are known bugs and problems if applied to a productiv asp.net 1.1 windows envirement, will the installation effect existing asp.net applications? thankx for ...more >>

I am building a custome control and I need to access the information in the hidden field (HtmlInputHidden HIH) so that when a button is pressed the information in the hidden fields value is returned. Somehow, when the submit button is pressed the value in the Hidden field disappears into cybe...more >>

Hi, I have a custom control which render drop down boxes according to XML configuration file I would like to know how do I get the selected items of the drop down boxes should I override LoadViewState and SaveViewState? Thanks in advance ...more >>

Hi I want to set expiration date for my web based application. for eg it has to be worked for 15 days from the date when it was installed. More over i dont want to use system date to check the installed date with current date as because any one can easily change the syste...more >>

Hi i want to access registry from asp.net web application can anybody tell me how to do this one. am getting the follwoing error when trying to access registry through asp.net application "Requested registry access is not allowed" but when running in vb.net application am not getting a...more >>

How can i know the ip of the host from which an user visit my web? ...more >>