I know, of course that client side stuff cant call server code directly. What I am doing is putting in a basic LeftHand menu bar using a user control that contains a datagrid composed of linkbutton controls. I am populating this either manually (one item at a time programatically) or via a DataB...more >>

Hi , can I use an asp (not aspx) file as include in my aspx files ? lets say that I have a regular asp file that hold few functions , params (dim x etc ....) and cost's and i don't want to rewrite this file as aspx so how can i use it in my aspx files ? Thanks In Advanced Tiraman ....more >>

Session_End doesn't seem to get fired when a user closes their browser as I thought it would. Since this seems to be the case, how do I execute code that I want executed when a user closes the browser? *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in US...more >>

I am currently creating a compile on demand asp.net application because I need to query a database and return only an xml string using Response.Write, but visual studio wont colour or give me intellisense in a .aspx file that doesn't have code behind I assume there is no way to make it do that, bu...more >>

When I cut and paste text in the HTML editor is there any way to get the exact text that I copied to paste rather than having ID attributes inserted into all of the runat="server" controls with no tags? There just has to be a way to get the editor to act in this more straightforward fashion. ...more >>

With cookie based InProc sessions Session.SessionID gets changed after browser restarts as expected. Session.Abandon() and the session timing out however results in no change in the value of Session.SessionID. Does anyone know of a way to make asp.net provide a new Session.SessionID without a br...more >>

hi, i am 3 xml files containing train timetables, the columns in each xml file are "departuretime" and "destination". the difference between the 3 files are they contain train times for 3 different train companies. i want to display 3 columns (1 for each company), and display (in HTML) the ...more >>

I have a subwindow hich displays a grid. When the user selects a row from the grid, I wish to store the selected row ID in session state and close the subwindow, returning focus to the parent (opener). Normally I would do this in javascript, but I cannot find any client side intelligence in th...more >>

Hello, I have something really awkward at work - fighting with CheckBoxList... How can I define CSS for ListItem in CheckBoxList programmatically. I add CheckBoxList's Items on the fly, something like dim li as ListItem li = new ListItem("title","value"); '' how to define here the CSS for Li...more >>

Hi! How do I check if "date" exists before using that code? I've built a RSSreader and sometimes there's a date in it and sometimes not. How can I check if it exists to avoid crash (DataBinder.Eval: 'System.Data.DataRowView' does not contain a property with the name date) <asp:DataGrid ...more >>

Hi all, I'm trying to add querystring parameters onto an ASP image control ImageUrl property. Basically, the aspx page defines the base URL (such as ImageUrl = http://localhost) and the class is adding on paramters. But when I do this, the parameters are getting HTML encoded... so for exam...more >>

I am using a pre-built package of code for my site, which is called EasyDisc. All it does is it creates an interactive forum on your site, like any forum you see anywhere. I am having a problem getting started as I am new to .NET and sql. The app, once unzipped, tells me to "Make note of your S...more >>

Hi, I have a big problem with an webpart/assembly. i'm trying to connect to sql server but i get the error "Request for the permission of type System.Data.SqlClient.SqlClientPermission, System.Data, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed.". i've searched fo...more >>

Hi, I've put a appSetting tag into my web.config, but when I try to catch its value to my Image WebControl occurs the follow error: "Server tags cannot contain <% ... %> constructs." on myPage.aspx (Notice the ImageUrl tag): <asp:Image id="Image1" runat="server" ImageUrl=<%=System.Configur...more >>

Is there a way to change the "fadeout" of a tooltip? In other words, it'll display for about 10 seconds which may or may not be long enough for a user to read the tooltip. I'd like to programatically adjust it if possible, and if that's not, I would like to increase the time duration. Anyone...more >>

how to split the string which the separator is TAB.e.g. string a =3D "abc bcd abc"; a.split('Tab'); Does it need to use some special character...which like vbTab in VB6... Million Thanks...more >>

I need to add a parameter to a directorysearcher.filter rather than using hard-coded text. I have the following code that finds all members of an AD group and then for each of those results tries to find that users samAccountName. Perhaps I'm going about this incorrectly but I know if I could...more >>

Hi There, I have two datagrids on a webform both of which display DropDownLists when edit mode is invoked. That being said, does anyone have a generic or straightforward way in C# so that when I go into the edit mode of a row, the dropdownlists display the field values of that row? (They cu...more >>

How do you change the <title> tag on programmatically? (in VB.net) Thanks. ...more >>

This is just a rephrased version of a question I posted earlier. I think I'm closer now, so it seemed worthy of a new (more specific) post. In my repeater I'm dynamically creating text boxes, so at compile time I don't know what text boxes are going to be present at run time. This is where it ...more >>

I've been attempting to pass a chunk of data back from a child Windows form using public properties on the form and have been getting some odd errors. I wanted to return a row of data to avoid creating many public properties on the form to do the same thing. At first I tried returning a DataViewR...more >>

Is it possible to have a dataview and a datagrid based on two or more tables in a dataset? Thank you. ...more >>

Someone PLEASE HELP ME!!!!! All I want to do is a simple postback and grab the value from a textbox on clicking a linkbutton like below, but the value is not writing to the screen. I am frustrated with this seemingly simple task. I have enabledviewstate=true on the @Page directive, and I ...more >>

Hi, Any Idea how this can be done when the values to pass are part of a web control? Thanks Greg ...more >>

I have three aspx pages that are displayed to the user in a frameset. One aspx page holds title information and displays in the top frame, the aspx page in the left frame lists products, and the aspx page in the right frame shows product details. When the user first opens the ASP.NET Web appli...more >>

I know response.redirect doesn't open a new page. I have read many posts on how to fix this but I can't get the first one to work. Please help.. I have tried on 2 diff dev machines with no success (VS 2003) ASP.NET Web appl. with Java Script setting in design properties. I created a simple app w...more >>

I have a repeater control with text boxes in it that get built on the fly based on values in web.config. Now I need to grab the text from those boxes when the form is submitted. I can't just do something like testing to see if the id is nothing, because that id isn't declared, so my app won't...more >>

Does anybody know of a way to print a PDF on a clients browser without opening the activeX PDF viewer (that is if the client has it installed. TIA, Jim ...more >>

Hi, I have a test application, that is a Web.config, a Global.asax, default.aspx and a final.aspx page. When a user enters my application, I want session_start to always redirect him to the final.aspx page. Here's my Web.config: <configuration> <system.web> <identity impersonate...more >>

Hi all i'm having a little problem I have a aspx file with a iFrame defined The iframe is loaded with a html webeditor After editing data in the webeditor textbox, i want t get the data to a hidden field in the aspx file What is the best way todo this Is it possible to add some sample code b...more >>

I want to know that is it possible to change the values of STYLE = attributes. I want to change the position of panel object when I click a = button....is it need to use STYLE to change the position.=20 e.g. style=3D"Z-INDEX: 102; LEFT: 80px; POSITION: absolute; TOP: 32px" Million Thanks.....more >>

I created a simple asp.net web application, with a button. I declared the var tmpStr Imports .... Public Class myClass dim tmpStr as string Private Sub Page_Load check for postback and set tmpStr if not ispostback then tmpStr = "ABCDEFG" 'I debug check tmpstr here and it is "ABCD...more >>

Just confused about when OnInit and Constructor gets called in the parent/child case. Page.Constructor() Page.AddParsedSubObject() <- do all the sub's constructors get called here? Page.OnInit() Children.OnInit() (from what I have read, no particular oder) So where does CreateChildContr...more >>

Does anyone know when Microsoft would stop supporting ASP3.0, now that they moved over to .NET ? Thanks -S ...more >>

Hello, I am trying the DataList control for the first time and I am not able to get the information to show up in the control. I know that there is data in my data table. My DataList has a field which is bound to a column in my data table with the following code.. <ItemTemplate> <asp:...more >>

how can I use ASP.NET to design the Tab strip like UI...more >>

Hello, I have a registration page where I am collecting user information (username, password, last name, age, etc...). I made the password field as PASSWORD (field type from the textbox). If user leaves any field and presses the SUBMIT button, Then the edit checks are performed and if any Error...more >>

ASP.NET 1.1, c# web application I get an exception "Object reference not set to an instance of an object" for the follwoing line: myProductItem[0].ProductName = strProductName; I have a class for product information "productitem": public class productitem { public string ProductNam...more >>

Is it possible using the validation controls to ensure the user enters either a phone or mobile number and that it is exactly 10 numeric characters ? Thanks Murphy ...more >>

Hello, I am trying to create a JavaScript function and am getting the following error: 'jsFormValidation' is not a member of 'ASP.ciJava_aspx'. Sub Page_Load(Sender As Object, E As EventArgs) Dim ctrlValidate As String = tbxSubmitter.ID Dim strFormValidation As String = _ "<script lang...more >>

I am considering asking the government to spend your tax dollars to send me and a few others to VSLive, possibly the Orlando in September. None of us in my developer group have been to VSLive before, and was curious as to the value of information received. Thank you for any feedback regarding...more >>

Hi whats the new alternative to setfocus in vb.net ? thanks in antisipation - j ...more >>

I'm using Crystal reports to display a page in PDF format now this works but can take some time. I found a good example of how to dislpay a dynamic "loading....." whilst the page loads. Unfortunately the two do not seem to be compatible as it says Server cannot clear headers after HTTP headers...more >>

Hey there. I'm trying to figure out how to implement three headers into my datagrid so that it looks like the following. _______________________________________ | Header 1 | |-------------------------------------| | Header 2 | |----------...more >>

I have an ASP.NET web application that needs to be rolled out to a number of clients. The functionality is the same in all applications, but each client has its own database. At the moment, I have one application per client, but most of the files in the applications are the same, so this is n...more >>

Hi If you place a class in the top of a aspx.cs file that isn't the main class then the designer doesn't work. Good. I want to stop the designer from being able to work so that it can't accidently screw up my aspx formatting. Is there a better way of doing this? I don't really want to make ...more >>

Hi I have an ASP.NET application that writes to a log file in a directory outside the webapp directory (e.g. c:\program files\myapp\logs). OS is Windows 2003 If I see the list of users in the "Security" tab for the 'logs' directory, I see that <localmachine>\Users already exists. Now, <localmach...more >>

Hello, Can you call a vb.net procedure inside a JavaScript function? For example I need to validate 20-30 fields using JavaScript and if everything flies, run a vb.net procedure: <script language="JavaScript" type="text/JavaScript"> function frmValidate(theForm) { strName = theForm.Reque...more >>

Already posted to sql server group but maybe some help here.... If I run my application, I get a 'database does not exist'. If I then go onto the machine with the database on (different machine) and log in to query analyser, I can then go back to the web browser, it connects fine. Three mach...more >>

I have made a simple webform (a form for adding/editing users) that has a bunch of Dunamic RequiredFieldValidators. When I develop locallay things run perfect but when I deploy my solution to the Test Enviroment (via FTP) none of the validation works anymore. When I press the Save button on th...more >>

Thanks for the Help in Advance!! I am a beginner in VB.Net. I am trying to create a form which is displayed in a email for our customers to fill in a Request for quote. I would like them to type data into fields and have it added to the Datagrid. I am constantly getting the error Column 'O...more >>

I have to insert all Items of a listbox to a table ? How can I do that ? The code bellow always add the same first item to the table. must be another way to do this. Thank' Dim Conn As String = "Provider=Microsoft.Jet.OLEDB...... Dim strSQL = "Insert into Documents (IdFiche, PathDoc) values (@IdF...more >>

Help! I accidentally deleted all the .resx files in my project, and now I can't edit anything without VS.NET getting massive bugs. Is there a way to re-generate these files? ...more >>

WHere is the best place to store Data objects such as Adapters, Connection Strings, COmmand obejcts etc... I am thinking the web config file for the Conneciton String, can I also store the adapter and command defintions there?...more >>

Hi folks This is what I would like to do <asp:TemplateColumn HeaderText="Purchase Order"><ItemTemplate><asp:HyperLink runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.ID1") %>' NavigateUrl='page.aspx?var1='<%# DataBinder.Eval(Container, "DataItem.ID1") %>'var2='<%# Da...more >>

I am populating a Session array from a database query. I would like to transfer this array to a javascript array to avoid going back to the server. How? ...more >>

Is it possible to add a text or pictures to "days" cells of a Calendar control? ...more >>

H What is the common practice to add a new row to a DataGrid, So the "Lookand fill" will be consistent part of the DataGrid?...more >>

I see Session variables time out after 20 minutes (or whatever number of minutes you define) I want to have some variables that won't time out, but they only occupy very small amounts of data, say 10-20 bytes per user, so I think it won't too much of a performance impact to store it in the web serv...more >>

Hi If the DataSource is empty, I just want to avoid showing the Empty DataGrid with Column headers. How can I do this TIA Holysmoke...more >>