What source control systems are people using for distributed (WAN) dev teams ? I've seen quite a few people say that VSS is buggy and gets corrupted easily.. is that true still ? Thanks Adrian ...more >>

I have an HTML table with several fields like this: <A href="Savings.aspx?category=Food"><asp:imagebutton id="imgFood" ImageUrl="images\buttons\btn-food-i.gif" runat="server"></asp:imagebutton></A> When the user sees these buttons, they will currently be on the savings.aspx?category=whatev...more >>

I need to create report that user wants to be able to copy from browser to docs / e-mail and spreadsheet. I was wondering is it possible to write a JavaScript that would copy part of html to clipboard. Thank you, Shimon ...more >>

Hello, I have the following line of code in a script... litMsg.Text = Server.MapPath("/"); where litMsg is an ASP.Net Literal control. When I try and run this page, I get the error ... System.ArgumentException: Empty path has no directory. Anyone any idea what this means? I have use...more >>

Hi I am trying to get an online gallery (www.ngallery.org - open source) to upload image to a folder. At the moment I am using localhost but plan to move to some web space when I get it all working. I need to update my 'images' folder permissions so the ASP.NET worker process has write ...more >>

I created this class Public Class HTMLFileInput : Inherits System.Web.UI.HtmlControls.HtmlInputFile Public Property Data As String Get Return ViewState("HTMLFileInput.Data") End Get Set (ByVal Value As String) ...more >>

Hello, Does anyone happen to have a Browsercaps update that properly sets the Crawler attribute? I am seeing that google and others are being recognized as browsers and not crawlers. Thank you....more >>

I'm an ASP .Net newbie and need some help. Does ASP .NET support what I consider a "structure" or an "associative array"? I'm look for a data type that will hold a key name and a value such as this pseudo code below: Dim EmployeeInfoas (Structure or Associative Array?? What data type h...more >>

Continuing my lessons out of a book, I ran into a problem when trying for the first time to update a datastore (access database in this case). My Code: Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim strConnection, strSQL As Strin...more >>

Hi I am trying to show and hide a line dynamically. I setup the line in HTML using the HR tag but it does not have a visible attribute. Also it does not allow run at server added to it. Thanks. -- Paul G Software engineer....more >>

I'm doing my best to learn ASPNET from a book devoted to ASPNET 1.0. So far, I haven't run into any problems, until now. This is a simple page that should just show the sql strings created by the CommandBuilder (or is it data adapter) object. Here is my code (the books code, actually): ...more >>

I was recently assigned to build a database administration tool with an infragistics web grid UI. I am able to pull the data into a dataSet and bind it fine. However, when I attempted to use the UpdateCell or UpdateCellBatch events to transfer updated data to the data set, the event arguements (...more >>

I looked this up on MSDN's site under the bug reports section and all I could find is that the configuration manager needs to be opened up by the administrator in full trust mode. I'm not sure what all that means, but I am the administrator on my box. I need to be able to get in and switch the...more >>

Good Morning, I have a user control I dynamically load in the page_init event into a asp:placeholder control. This page also has another placeholder I would like to dynamically load controls into when the user takes an action on my first dynamically loaded control. Control 1 is a couple o...more >>

Is it possible to sort the data is dataset. .Net 1.1. Thanks, Smith ...more >>

I have an aspx page that does some database look ups on the initial load. I then need to do stuff later after an autopostback based on some of the values. So I put some variables in input variables of type hidden. Problem is on the reload-prerender the variables are not filled in yet. Is th...more >>

Is it possible to write web based application in .net 1.1 to print on any printer configured with IP on the internet? The printer that I am printing will have external IP. Is it possible to program that in .net 1.1. Thanks, Smith ...more >>

Hello, I have written code in ASP.net 2.0 to insert the values in a SQL Server Database. the code is as follows Dim addemp As System.Data.SqlClient.SqlCommand = New System.Data.SqlClient.SqlCommand("INSERT INTO Department (department_name,lastname,firstname,title,hiredate,reports...more >>

Hello: ASP.NET's Forms Authentication facility (class FormsAuthentication, <authorization> tags in Web.config, Application_AuthenticateRequest() in Global.asax, GenericPrincipal, etc.) is very powerful, but it isn't strict enough for my application. The user of my web application must st...more >>

Hello Everyone, I am working on a asp.net application and I have encountered an error that is confusing the heck out of me, this is the structure of the website /root /root/admin If I hit anything in the root folder then everything seems to be working fine, if I hit anything in the /ro...more >>

Hello: Is there a way to induce an event from the user's clicking the browser BACK button? I need to be able to execute some server-side code before the user interacts with the "previous" web page. Thanking you in advance . . . ...more >>

Hi everyone, When I compile my code with "using System.Web.UI.Design;" I get a compile error. I don't think I'm missing a reference as I can use System.Web.UI.HtmlControls and System.Web.UI.WebControls. What's the mystery? Thanks....more >>

I am getting the following error when I try to go to the second page of my datagrid: Invalid CurrentPageIndex value. It must be >= 0 and < the PageCount I have searched the other logs on this error and the recommendation has been to set the currentpageindex = 0. When I do this, it does no...more >>

My web page allows a user to click a button for a report to be created. When they click, the code calls a web service which accesses SQL Server and calls a stored procedure. THE SP takes 2 minutes to run. The web service return data type is DataSet and the dataset is handed to a method which c...more >>

Hello all, I am running IIS 5.1 on Windows XP professional. I am writing a web application in C# with Visual Studio.NET. I would like to populate various data structures in my web application from an Access database on the local hard drive. However, the instant my code touches the Access datab...more >>

Hello, I have a page with two link buttons. When I click on the first one I call server.execute("target.aspx") to view target.aspx on the original page. Then I click on the second link button and in this case I redirect to another page, HOWEVER, I get Invalid ViewState exception. I know the ...more >>

Hey, I have everything working now except for this. I have some fields that I am getting data from, then I am sending them to a SQL database. Now the empty string and VB.NET null are different than the SQL Null (type: "System.DBNull"). So, i need some way of cenverting the values into a "Syst...more >>

Hi I have a windows control I embed onto an aspx page which is grabbing a dataset from the client and sending it to the server through a webservice. This works fine in a windows app. However when i put the aspx on a webpage there is a security issues that pops when user tries to use the wi...more >>

This is one GREAT resource made by Microsoft. http://beta.asp.net/QUICKSTART/util/classbrowser.aspx Check it out! Kivak Wolf ...more >>

I have a status page that I want to return an http error (e.g. 500) depending on the internal status of my application. It seems that I should be able to do this with Response.AppendHeader, but I can't find any specifics. Thanks...more >>

Hi, Are there any sample tutorials or code in implementing something like how the "MY MSN" page is? Especially how the drag and drop of panels are. Thanks in advance, Shahid ...more >>

I want to Create an web application using tabstrip control with (4 Tabs i.e. Tab1, Tab2, Tab3, Tab4). When the page is loaded for the first time Tab3 should be disabled, and Tab4 should be hidden. i.e the user can see 3 tabs with one tab disabled. There will be two buttons in Tab1 (Button1 , B...more >>

Hi I'm using a DataReader to pull items into a DropDownList from an SQL database. Everything works fine, but my client has started to nice that newly added database entries aren't appearing in the DDL. I've tested locally with exactly the same new record and it shows up fine in the DDL, ...more >>

Hello, I am uploading a file using this form in ASP.NET. I have also added a simpel textfield: <form runat="server" enctype="multipart/form-data"> <input type="file" id="oFile" Name="oFile" size="70" runat="Server"> <input type="text" SIZE="20" MAXLENGTH="20" id="Name" NAME="Name"> ...more >>

I have a DataSet defined as follows : Dim ds As New DataSet ds.Tables("MyTable").Rows(i)("MyFieldName") where I can go through from one record to another using 'i'. Now I created a DataView as follows : Dim dv As New DataView(ds.Tables("MyTable")) dv.RowFilter = "My...more >>

Hi all, I have a page which displays some database results. On each column heading I have 2 images, an arrow up, and arrow down for my data sorting. The problem I have is that at the moment, the user enters search criteria into the search box and clicks the search image button to trigger ...more >>

Hi i've one exe ( got through vb.net) and i want to execute this exe file through my asp.net application and i wrote the following lines of code in the button click event to run the exe but when i click on button it is not running that exe i've given shell("E:/project/windowsapplication1.exe"...more >>

Is it possible to create OutPutCache vary by folder of the page? regards, Simon ...more >>

Hi, We have a ms access database that we will be using to develop a website which would have fairly low usage levels. We have some experience with windows apps but not so much with asp.net projects. We have used ADO datasets previously for a windows application that we developed where th...more >>

Hi guys, I'm building a Photographer Portfolio website, and I wonder if IIS/ASP.NET could do the same with JPG as APACHE/PHP do. I need to retrieve all the information about the uploaded JPG, like Camera, Shutter, Flash used, Exposion time, Date, etc... in pho under apache server...more >>

Hi, I'm sure there must be any easy way of doing this, but I just can't see it: I have a repeater bound to a dataset. In each item of the repeater I have a listbox with a few options. I want to be able to access the repeater's row data from inside the method wired up to the listbox's On...more >>

Hello, I am trying to circumvent my users from closing a page as much as possible. I they decided to close then so be it but I want to give them a message telling them they need to continue to finish the process. I tried to add it to the onunload event but that event is fired on a postback...more >>

I have a panel which I am opopulating programatically on the page load event (i.e. only on the first load not the post back). My added controls disappear on postback. I would have thought the panel would remember it's state. Is there anything I am doing wrong? ...more >>

Hi I've been trying to add a control dynamically to my page in order to pass a value to some client side script. I've solved that problem with a different approach now but I'd still like to know what was going on with my first method. On first load the following example will add MyTextBox...more >>

I have a site with two user types (user and admin) I'd like to add some code to one master base page (BasePageMater), and one user base page (BasePageUser) and one admin base page (BasePageUser). BasePageMaster inherits System.Web.UI.Page BasePageUser and BasePageAdmin inhertis BasePageMast...more >>

Hi Friends, I want to make formula in business Intelligence Project like as we make formula in Crystal report. Thanks, Alex ...more >>