The contents of a text file are as follows: The Quick Brown Fox Jumped Over The Lazy Dog. Note that there isn't any space at the end of each of the 3 lines. Now when I do this: Sub Page_Load(ByVal obj As Object, ByVal ea As EventArgs) Dim arrString(10) As Char Dim strmReader ...more >>

hi, i am stuck up on this problem. In a load balanced scenario the post back is not happening i.e. when a control on the web form is clicked, the post back does not occur at the server and server code does not get executed and it times out depending on the IIS settings. For example, we have a...more >>

Dim authConnection As New OleDbConnection("Provider = VfpOleDB.1;Data Source = d:\cgl\vfpmaster\ttsdata\tts.dbc") authConnection.Open() i got an error "'VfpOleDB.1' ´£¨ÑªÌ¨Ã¥¼µn¿ý©ó¥»¾÷¹q¸£¤W¡C" String it seems "the user didn't login the machine " ?? Do i ne...more >>

(1)Session("ConnectionAuth") = "Provider = VfpOleDB.1;Data Source = d:\cgl\vfpmaster\ttsdata\tts.dbc" (2)Dim authConnection As New SqlConnection(Session("ConnectionAuth").ToString()) There is an error in statment(2) , it said invalid ' provider' tts.dbc is my vfp database which located in m...more >>

Hi all, I have a custom server control that can contain one or more buttons. I'm trying to expose an event handler as a property so that the buttons can fire a click event when clicked. However, I'm getting the following error: Cannot create an object of type 'System.EventHandler' from its ...more >>

Dear all I am using asp.net in a Small Business Server to send email out ! The programe work fine in XP but show the following error in Small Business Server. I don't know why.... Sunny Server Error in '/email' Application ---------------------------------------------------------------...more >>

Hello, I set in the configuration file of the application: <system.web> <pages styleSheetTheme="E01_Theme01" /> ...... This works. Now I have a SubFolder of the application with an own WebConfig-File and there I set <configuration> <system.web> <pages styleShee...more >>

Hi, If i omit to mention e.g. the option 'debug' in the line below of an aspx file, does it means it's set to false? <%@ Page Language="VB" CodeFile="any.aspx.vb" Inherits="_Default" %> Thanks Cas ...more >>

Hello! I have been using C# windows forms for about a year but not used web forms or html. My doughter has a horse at a stable called Kilanda. She wants to do a home page about this Kilanda where there is 6 horses owned by different persons. There will be no database involved. The main h...more >>

Hi All Can someone help me, how to stream the pdf file using C# and ASP.NET and VS2003. Thank you in advance Ami ...more >>

Is there a way I can redirect from PageA to PageB and have PageB open up in a new window? I see that in 2.0 the button has a new property which is the "postbackURL", but I am guessing that I should not use this if I want to allow the user to have open multiple PageB while having a single Pa...more >>

Do you know a tool to generate a web form app from a database (including features like: insert, edit, delete and list)? ...more >>

For about 5 days I've been trying to fix a problem with asp.net on a windows xp media center pc with iis 5.1. Initially I could not debug asp.net applications, and came to discover that aspx and some other asp.net extensions were not registered to be managed by an isapi filter. I tried runni...more >>

Is there any sample about getting the results from executing an exe using C#? Thanks for answering. ...more >>

Hi, in my formview "insertItem" template, I have a fileupload control that I need to handle when the page is saved. I can't get to that control, or any of the controls thru code. What gives? Thanks ...more >>

Hi, Is it possible to develop ASP 2.0 applications in VS 2003 ? Harish...more >>

I want to download a zip (c:\test\mine.zip) in the server to client. I modified the code form http://support.microsoft.com/default.aspx?scid=KB;EN-US;q306654 and write it to a click event of a button: string sFileName = @"c:\test\mine.zip"; //Response.ContentType = "Application/zip"; R...more >>

Hi I have a hidden (visible=false) column on a gridview bound to a sql server table. I am trying to access the field as; For Each row As GridViewRow In grdEvents.Rows If row.RowType = DataControlRowType.DataRow Then bf = CType(row.Cells(row.Cells.Count - 1).FindControl("event id"), ...more >>

I'm a programmer but not a database administrator and really don't want to be either. After a fair amount of reading and many problems related to SQL and related stuff, I finally figured out how to create a database in Visual Studio and enter some data into it. Now, I'm trying to make a Web...more >>

Hi My web app uses asp.net 2.0 roles/membership. My problem is how to manipulate those remotely and I am thinking of implementing a web service. My question is how does a web service residing in a sub folder of the web app can access the web app's roles/membership info and manipulated it vi...more >>

What books, sites would you recommend that teach how to build an auction site like ebay in C# and asp.net? Thanks. ...more >>

Newbie here. Trying to get the imageurl of a link to change on mouseover. I'm using the following code : ----------------------------------------------- Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Me.lnk_introduction.Attributes.Add("onmo...more >>

I am writing my first web application using MS Visual Web Developer 2005 Express. I am using VB.NET for my language. The application is meant to track participants in a traveling car show. What will happen is that when participants arrive at each checkpoint they will enter their ID into a tex...more >>

I am going to write a smart client application. This application will be used both on an intranet as well as over the internet. Among other things, the application needs to be able to tell the server to monitor certain items/tasks and notify the client when the item/task has changed. Initially, ...more >>

Hello, I'm developping an app in ASP.NET 2.0 using VS.NET 2005, I'm using System.Web.Caching.Cache to store various data between page calls (I've tried : httpContext.Current.Cache/httpRuntime.Cache). When executing the app using the webserver built in to VS.NET 2005 it works just fine, bu...more >>

If I am not wrong, System.IO is one of the seven namespaces that get imported in all ASP.NET page automatically but in the following code: <%@ Import Namespace="System.IO" %> <script runat="server"> Sub Page_Load(ByVal obj As Object, ByVal ea As EventArgs) Dim ioFileInfo As New F...more >>

I seem to be having errors creating and accessing an SQL database. Unfortunatley, I am brand new to SQL setup and administration issues so this really is not my area of expertise. I know I had to install some type of IIS component to run databases from Visual Studio 2003. Since then, I've inst...more >>

(my last post was incomplete so this issue is being reposted) I have an ASP.Net C# app with a Default.aspx page with an ascx user control on the page named EditGrid.ascx given the ID myEG on the page. I am trying to raise a custom event in this user control passing custom data arguments. ...more >>

Hello -- I'm having a heck of a time grabbing a blob ( a jpeg image) from a mySQL database and displaying it on a page. I am able to connect to the database and retrieve the data, however when the page loads, it just spews the binary garbage rather than displaying the image. Here's the c...more >>

This is a managed MSDN newsgroup, right? I posted a question on 8/20 regarding event order, but have received no response at all. I was under the impression that such posts would be responded to within a couple of days at most. Have the rules/expectations changed? Is this in fact not a managed...more >>

Using RegularExpression, I want to validate a TextBox so that the TextBox accepts only 8-digit numbers. This can be done with the following RegularExpression: [0-9]{8} But how do I validate the TextBox so that it accepts 8-digit number or more than 8-digit numbers using RegularExpressions? ...more >>

Hello, Following is my scenario: When I click a button on my aspx page, the panel containing a use control becomes visible. This user control has a data grid in it. The user enters some data and clicks OK button on user control. This should make the panel disappear and a button "Save" to ap...more >>

Hi all, I want to display watermark images (transparent images) as background image for all my asp.net pages. when I open the pages I should see the transparent image. the server controls after rendering should be displayed normally on top of the transparent image. Thanks very much. ...more >>

Hi I am trying to use the asp.net web site configuration tool with my app and I have copied all files from C:\WINNT\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles into the ASP.NETWebAdminFiles sub folder of the root of my app. I am getting several errors. One of the errors is ...more >>

Hi all, Which is the best way to return a value back to the web page from a pop up page? I have a asp.net web application which opens a popup page on a link button click. The Link button is contained in a datagrid column. When i submit the popup page I want a value from the page to be returne...more >>

I have a zip file (c:\mine.zip) in the server. How can I set it to client when user click a button in a WebPage? ...more >>