I want to auto run asp.net page after a fixed interval of time without sending any request from browser to server. I dont want to use windows service or something like that. *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it!...more >>

I am using Visual Studio 2K3 writing a ASP.NET web application. Is there a way to force the C# compiler to catch possible exception? In Java, all exceptions thrown MUST BE caught, otherwise compiler would give you error. In C#, is there a way to do that? ...more >>

I am using Visual Studio 2K3 writing a ASP.NET web application. Is there a way to force the C# compiler to catch possible exception? In Java, all exceptions thrown MUST BE caught, otherwise compiler would give you error. In C#, is there a way to do that? ...more >>

Hello, I am working on an ASP.NET/VB web site with Microsoft SQL 2000 database. I have a page with a search form where keywords are submitted. Consider I write the the keywords 'asp' and 'book'. The results page is called as follows: results.aspx?search=asp%20book Then I use this script ...more >>

This is basic Session handling but it's not working. On a Page1.aspx I have this code: ----------------------------------- If TextBox1.Text = "admin" And TextBox2.Text = "Admin01" Then Session("admin") = "True" Response.Redirect("Page2.aspx") End If ---------------------------------...more >>

I have a C# class that generates a string based on 2 integers. One integer is equal to int.MinValue and the other is equal to int.MaxValue. Each time my class generates a new string from those 2 numbers, one of the integers is incremented. What I need is a way to safely store the current st...more >>

Is it recommend to use .net web controls always over html controls when they exist OR (as I believe) should HTML controls and HTML be preferred when no server side code is needed (because I think the script is slightly quicker) -- Br, Mark Broadbent mcad, mcdba , mcse+i ...more >>

Is there anyway can I findout the connections speed(atleast dialup/dsl/cable modem/T1...) of my website visitor? Thanks, Jonathan ...more >>

Hello, I am working in ASP.NET/VB and I need to see a string value. Howe can I display the string values and also only one of the values? Thanks, Miguel ...more >>

This is my first try at an .ASPX page. I guess I'm skipping the hello world step. What all do I need to do to make this baby run? In .ASP VBScript I just put it between <% %>. Here's my test which throws and error -- http://www.womentowomen.info/test.aspx Code: System.Net.WebClien...more >>

Hi All - I am an experienced ASP programmer but am a novice (that's being generous) at ASP.NET. Anyhow, I am trying to learn it but am already running into snags. I am trying to execute some simple sample code in a text file called 'Test.aspx' but when I run the code it doesn't seem like the...more >>

Hi- I have created a .NET web application that uses 6 aspx pages. As the users goes from one page to the next several variables are set and displayed on future pages. I found out today that if one person is on Step 4, for instance, if another user goes to Step 3, all of the information the ...more >>

Here is how I've done it. intMAX = Math.Max(Math.Max(Math.Max(dr("NAQty"), dr("CurrentNotRequiredYetQty")), Math.Max(dr("OutstandingQty"), dr("SavedQty"))), Math.Max(dr("UnapprovedQty"), dr("UpdatedQty"))) Is there a better way? ...more >>

I have a datagrid with the first column as a Edit,Update,Cancel button column. The other 5 columns are template columns. When I click the Edit button in IE6 the row correctly displays the controls defined in the <EditItemTemplate> however when I right click and do a view source I cannot fi...more >>

I need to save a text with html tags in a SQL Server database. I'm using server.htmlencode, but don't function. A error is generate. Somebody know how to resolve this problem? Dexter ...more >>

Hi all I am building a page dynamically on Page_Load. using Table web controls for this. the web page builds up and loads up and displays ok. but as soon as there is a post back of any sort, all my dynamic building is gone. the page reverts back to it's "original" design time state. i have...more >>

Using Msxml2.XMLHTTP I am executing some code on the server side by calling ..ASPX page. Basically this queries the database and returns the result. My question is there anyway I can call SQL Server 2000 itself to accomplish the same. Jonathan Smith ...more >>

Hi, I have a very limited knowledge of JavaScript so any help would be appreciated. I have to modify an existing JavaScript code which performs some simple text scrolling. The text to scroll is defined in a script variable like this: var content = 'some text and HTML formatting...'; Is ...more >>

Hi, I have a very limited knowledge of JavaScript so any help would be appreciated. I have to modify an existing JavaScript code which performs some simple text scrolling. The text to scroll is defined in a variable like this: var content=' some text and HTML formatting...'; Is there a ...more >>

Hi, In my ASP.NET web application, all events are being fired more than once and this is leading to problems and unnecessary code to detect it and work around it. What is causing the events to be fired multiple number of times and is there any way for me to fix it. Thanks. Tony John....more >>

Hi, just wondering if there is a way to disable the back button of the browser as I have a logoff page and would like to not allow the back operation? Guessing there may be a way to do it through java script. -- Paul G Software engineer....more >>

var myObj = new ActiveXObject("Msxml2.XMLHTTP"); var myObj = new ActiveXObject("Microsoft.XMLHTTP"); If my development environment is ASP.Net/VB/Net/.NetFramework 1.1/IE 5+ Which of the above statement I should use? Thanks, Jonathan Smith ...more >>

Is there a property or method of the textbox web server control that I can use to format the text in it a certian way. For example I am displaying a date value from a database in a text box. It displays like so: mm/dd/yyyy mm:hh:ss. I 'was' using the .ToShortDateString() function like so: txtETA...more >>

Hi, I was wondering in your asp.net apps and this is outside of putting Web and user controls on pages, do you guys build alot of objects in your app? Meaning if you create an Employee object that uses collection, I would consider this to be one. I guess what i'm getting at how many objec...more >>

One of the quickstarts for localization has an example of how to make a DLL out of a resrouce file. In the example, they do the following: resgen string.txt string.resources al /embed...yada yada yada I got the resgen portion working fine, but no where on my PC can I find this al program...more >>

I have deployed a simple aspx application on my server(which has windows2003 & iis6.0) and also deployed on my workstation(windows 2000workstation & iis5.0) Application runs fine when tested inside of these machines. But if I try to access this aspx page outside of this machine I get prompted w...more >>

Hi all, Does anyone know how to view DICOM images (.dcm) in a picturebox/imagebox in asp.net. dicom are medical images which cannot be altered, but you should still be able to view them, maybe by setting a reference to it... does anyone have any ideas??? thanks -- AdamPC@hotmail.com...more >>

I have been using the old HTML unordered list in order to have bullet-point lists. But they don't look good because there is no white space between each list item. <UL> <LI>List Item Here etc... How can I get a bullet-point list but also have white space between each item, control indenta...more >>

I have the following DataGrid: <asp:datagrid id="grdPackages" runat="server" AutoGenerateColumns="False" AllowSorting="True"> <Columns> <asp:BoundColumn DataField="ShipDate" SortExpression="ShipDate" HeaderText="Ship Date"></asp:BoundColumn> <asp:TemplateColumn HeaderText="Confirm...more >>

Hi all, I've declared a class called SecurePage that inherits from the Page class provided by the framework. In this class I've declared a protected member called sessionState and a method called loadSessionState(). loadSessionState initialises the sessionState object when it's called. ...more >>

Hi, We developed a frame based .net web application. And using FormAuthenticaion. Everyting works fine but whn session is timed out then login page is there in all three frames. How this thing can be avoided. We tried it using target top, parent but nothing worked for us..... Please help it...more >>

Hello, I have this code: 1) <script runat="server"> 2)Sub Page_Load(sender As Object, e As System.EventArgs) 3)Dim keywords() As String = Request.QueryString("search").Split(CChar("")) 4)End Sub </script> When I use, for example, page.aspx?search=asp%20book everything works wel...more >>

Hello, I am creating an application that uses impersonation to log a user into our domain and then show them the contents of their network share where they store their files. I have all the permissions and impersonation working correctly, Now I have hit a snag on how to get my idea to work....more >>

I'm trying to update an existing record in an Access 2003 db and i'm getting the following error: The following error has occured ERROR [42000] [Microsoft][ODBC Microsoft Access Driver] Syntax error in UPDATE statement. at System.Data.Odbc.OdbcConnection.HandleError(HandleRef hrHandle, SQL...more >>

Hi, I have an ASP.NET Web Application which uses a number of controls in an external strongly named assembly. Whenever I view a page that uses one of the controls within the strongly named assembly a FileLoadException is thrown, saying that "The located assembly's manifest definition wit...more >>

Hello, I have an ASP.Net webform that shows numerous attributes of parts we sell. There is one portion of the form that I have the user click a button to get the information for. I did this for two reasons: 1) not everyone wants to see it every time. 2) Depending on the complexity of th...more >>

Hi, Tryin to do exam web app. I need to insert a timer in my app just to check the time the user did to pass the exam. There's just one page which reload for each question until the last one. How could I do that ? Thks for help. ...more >>

how to share Session Sharing Across the domain ...more >>

Instead of having a copy of the aspnet_client folder in each site's files on a machine, can a virtual directory/application be made with each site's root in IIS to the machine's c:\inetpub\wwwroot\aspnet_client folder? Would this create security issues? If it is OK to do this, should it be a...more >>

Hi I run different kinds of queries and display the resulting data on a ASP.NET datagrid. I want to give a facility to let the user graph selected fields (if logicaly possible) using crystal reports. For example, if the query is; select regions,sales_per_region, <some other fields> use...more >>

I have a Webpage that dynamically loads a series of thumbnail images from a SQL database into a placeholder. The problem I have is that the page displays before all the images have been populated and hence you can see the images slowly populating on screen. the question I have is h...more >>

I am using an asp.net table to display postings in a classifieds website. This is a section of the HTM I am using... <asp:table id="tblAdvert" Width="466px" Height="78px" runat="server" BackColor="Gainsboro" BorderStyle="Solid" BorderWidth="1px" BorderColor="Midnight...more >>

I have in the ASP.NET appliction have a reference to a class library. While intellisense is not working for any of the classes in the class library. I just get the four from the object class (Equals, GetHashCode, GetType, ToString). Any ideas? I've never seen this happen so consistently. R...more >>

Hi, I am trying to add images to a column based on the result of another column. I created a template column and using a code-behind function this is part of my html for the grid <asp:BoundColumn DataField="status" ReadOnly="True" HeaderText="Status"> <ItemStyle HorizontalAlign="Cent...more >>

Please I'm looking for the best Datagrid for an ASP.NET application in terms of functionnalities and speed. Thanks Patrick Imbault ...more >>

I have a Session variable I need to check the value of. If it is value a then redirect to some page. I need to implement this in a user control that is on all the relevent pages. I placed the if and redirect statement within the page_load of the user control. However, when you try to acces...more >>

Hi, I have a datagrid on my aspx page and its properties are set for Visible = true and enabled = true but datagrid doesn't show up at all. I don't have a datasource attached to it yet but I should still see the grid, correct? JJ...more >>

I have a lot of troubles with my users because they are using my asp.net app and thw session dead , but they are working filling a form. They don't have the appi alone for 10 minutes or somethign like that, they area working, filling dropdown lists and, apparentely wthout a cause, the session ...more >>

Hi, I have a Web application in ASP.NET. My Application allows the users upload files into the server after checking their user names and passwords. For each transaction, the Web program will write the information about user name, filename upload, filesize, date and time of uploading into th...more >>

All, I have a dropdown list box that when a user clicks on it i would like to run some code within the webform1.aspx I have the following <asp:dropdownlist id="ddlLocation" OnClick="check_click" runat="server"> check_click is defined as follows within the header tag <script runat=se...more >>

hi guys, first i don't know if that's the right place to post such a posting if it isn't please direct me to the right newsgroup. second i would like to open mapquest with my office address already in it, how do i do that ? thanks ...more >>

I am having issues with keeping form field values between pages when navigating using the back command on the browser. I have a form that a user fills out, and they click a button that will take them to another page to view the information, a preview page if you will. This preview page has a ...more >>

Hello all, Not sure what to call it, but when you go to some sites, you are forced to retype a graphic (looks like graffiti) password to continue. I presume this is to thwart bots, DOS attacks, etc. I would like to do the same thing for one of my sites. Does anybody know how to generate ...more >>

Hi, Is there a way to sort a datagrid without the help of SQL server? I usually use ADO.Net to get a dataset from SQL sever then bind it to datagrid. Now I am asked to make datagrid support sorting, of course I can change my SQL statements by adding order by clause for sorting purposes. Bu...more >>

I am wanting to change the headers on my datagrid in code because the contrents of my grid are dynamic and I was wondering how to do this. I do not see a property in the datagrid.columns which would allow me to change the headings. Do I have to use one of the events to trap and change the...more >>

Hello I have a data repeater control. Each row has set of controls with its own data sources; DropDownList,TextBox and buttons. User can add new rows, delete excisting rows and enter data. When user is done entering data and submits the form (clicks "save" button) what is the easiest way to ...more >>

All, I have a calendar control that is at the bottom of a webform, now when the user selects a new date on the control the page refresh's and moves back up to the top. Does anyone know how to return to the same position as the calendar control saving the user from scrolling back down to it...more >>

I'm stumped on this problem. I've created a user control that dynamically creates 5 linkbuttons in the CreateChildControls method. Each of these child controls is linked to a commandeventhandler, has command name and argument attached and is assigned a unique id. If I use this control on a web f...more >>

Hello, What is the easiest way to give a system maintenance message to users who try to run an asp.net application. I do not have separate development and runtime environment, I just need to figure out a way to return a message back to user while I am changing application. Thanks, Jim. ...more >>

When I load the .Net Quickstarts from the Program Files menu the "ASP.Net Quickstarts" link attempts to access http://localhost/quickstart/ASPPlus/ This page comes up as "Forbidden". Does anyone know what's wrong with my configuration and how I change it? Many thanks. ...more >>

Hi all, I have a form with 3 combobox whitin a asp page called data.asp, whose action form is itself; the first combobox drives the behaviour of the other two. The onchange event of the first combobox is related to a javascript function in which I call the submit method for the form, whose a...more >>

Hi! I'm porting an ASP application to ASP.NET 1.1 and having problems with accessing Session values in ASP that were created and initialized in ASP.NET 1.1. For example, I added a variable in an ASP.NET pages Page_Load routine, C#: Int32 Member = 12; Session.Add("Member", U_Member.ToStri...more >>

I need to send an .ASP page as an email template using VBScript. I'd like to do so using CDONTS or CDOSYS. this is the dynamic email template http://www.womentowomen.info/emailtemplates/grid23.asp?id=122 the script needs to loop through a recordset and send emails using data from SQL 200...more >>

Hello, I have a table with two fields brand_code Text(2) PK brand_name Varchar(20) Brand_code is generated automatically. If no records are there in the table the new brand_code will be "01" else right("00" & max(brand_code)+1,2) select max(convert(integer,brand_code)) from brands ...more >>

This is probably a stupid question but here goes anyway. What's the best way to design web pages that work in 640x480 or 800x600 and above? The pages I have created look fine in 800x600 or above but my boss has just been to a site that runs their desktops at 640x480 and has come back with a...more >>

Hi, I have sec´veral dropdownlists in a webform. One of them show month names 'Jan ... Dec'. When I click on it, it opens and ONLY shows 11 months and a scrollbar, thus I have to scroll to see 'Dec'. How can I get it showing all twelwe months without a scrollbar? TIA Kenneth P...more >>

All the documentation says that leaving an ASP.NET application in debug mode has a big performance hit. I can't detect any difference between debug and non-debug modes. Am I missing something or is the documentation wrong? I've been load testing an ASP.NET website (built in VS.NET 2003 in C#...more >>

I'm trying to add an extra layer of error checking on a Drop Down List. The list is populated from one table, and then I select the selectedValue from another DB. While it SHOULDN'T ever happen, just incase, I want to check that the selected value actually exists as a value in the dropDownL...more >>