13,153 Topics
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| | I have tried to read https://www.daniweb.com/programming/web-development/threads/386380/cannot-run-exe-files-in-asp-net-application but still lost in trying to achieve something. I installed the latest .net framework, and IIS on the latest updated windows 11. I wish to achieve the following: Have a webpage with a button, when pressed, it will launch a webpage that runs a …  |
| | I have a DataGrid with a picture as link button in one of the columns. The linkbutton automatically gives me a blue linkframe around the picture. How do I get rid of that? Thanks! /Daniel |
| | Learning to code is one such skill that sets your kid apart from the crowd. In the same way, it also helps your kid in landing some amazing opportunities in his/her career. Some Points are: 1) Take baby steps 2) Block-based for beginners 3) Python programming course for kids 4) …  |
| | My client's web dev team migrated the site last week from CFM to ASP.NET. Now all 15000 pages we have indexed in the engines produce 404 errors. I've been told to use 301 redirects to fix this problem. My question is - should I use 301 redirects on 15,000 unique … |
| | Hello , I have question regarding visual studio , I have a console application that uses some data from Linux server , how can I run my application remotely from my windows on Linux without having to add the application on the Linux server .. for the sake of debugging … |
| | Hi All, Any body know how to convert EML files to Doc or MSG with proper formatting Many thanks in advance |
 | My .NetFramework version does not work with my Microsoft.SharePointClient.dll version. Which vershions should I use? I am trying to add some CSOM functionality to my C# program such that I will be allowed to do CRUD operations on a Microsoft List (aka SharePoint List). Assuming you know what CSOM and …  |
 | Anyone here that wants to share if they use AI Code Assistants professionally, which one and why? I'm looking for experiences with backend .NET development in Visual Studio to be specific. |
| | ok so i have a page with a gridview on it and it displays rows from sql table. i have also a link assigned to each row: <asp:GridView ID="GridViewMatters" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridViewMatters_RowDataBound"> <Columns> <asp:BoundField DataField="client_ref" HeaderText="Client Reference" /> <asp:BoundField DataField="our_ref" HeaderText="Our Reference" /> <asp:BoundField DataField="client_name" HeaderText="First Name" /> <asp:BoundField DataField="section_name" … |
 | I'm New In c# and want to create a windows service here what I'm trying public TestService() { InitializeComponent(); timeDelay = new System.Timers.Timer(); timeDelay.Elapsed += new System.Timers.ElapsedEventHandler(WorkProcess); } public void WorkProcess(object sender, System.Timers.ElapsedEventArgs e) { string process = "Timer Tick " + count; LogService(process); count++; } protected override void OnStart(string[] … |
| | Can anyone make a tool for this? |
| | I have been tasked at work, well actually I volunteered to create an MVC site (as a demo) that will eventually be the base for moving my employer's legacy C#/asp.net code to MVC. It's a large site, used globally, and we are a small team of 5 devs. Right now …  |
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| | I am using visual basic dot net, with the asp.net add on. I have created a programme which works great, basically it has a logon, which uses mysql for the data, then loads a 2nd page using the username data. I am using the global variable to store the username …  |
 | RICHTEXT1: Am_______________________________________E7 On a dark desert highway, cool wind in my hair G__________________________________________D Warm smell of colitas rising up through the air F______________________________________________C Up ahead in the distance, I saw a shimmering light Dm My head grew heavy and my sight grew dim RICHTEXT2: On a dark desert highway Cool … |
 | What are some essential skills every web developer should have? |
| | I have 5 textboxes. How to calculate the total of price entered by users? Users need to enter quantity in each textbox and then it will calculate with price that already display or show in label (quantity*price). The result will be showed in textbox readonly. How to make it? <pre …  |
| | Hello , I wanna ask something regarding the TPL Dataflow , I Understand that in Dataflow blocks you can use Transform block if i wanna apply changes to my input that is coming from the previous but why resources and programmers use observable and subscribe on target is that doing … |
| | Hello , I have a small question using Parrallism in c# , why did Microsoft came up with Task Parallel Library(TPL) .. why they did not use only threads in other words what did the TPL overcame in the threads problems?? Can some one help me to understand? |
 | .tar vulnerability https://github.com/dalmat501/https-github.com-dotnet-runtime/pull/1/commits/2c9ef4796667b3a2443c11ea24a96d40199b3606 https://github.com/advisories/GHSA-gw9q-c7gh-j9vm |
| | Hello, I have a typical login page in vb.net (Asp.net). It checks a sql table for a user/pw. If admin1 user they get directed to admin page. if not, they go to basic users page. I put this below code in my web.config page in the testlogin folder. (which I … |
| | I want to filter the datagridview on Search button click,i am using 3-tier architecture,the grid should be updated with the search result |
| | I really need help and i would apreciate if someone can help me with this I need to do the same than here but with .NET, instead of node js. I never worked with .NET before. Is my first time working with tokens and APIs. So i kinda need help … |
| | Hi, I am .net developer. I need a Multipage asp.net password protected website template or sample. Thanks Kaan |
| | There are several misconceptions about angular frontend development and hence developers as well. It is a misconception that angular is a library, Angular applications are slow and not for performance intensive use cases as they aren’t been developed accurately. It does not have state management or is not compatible with …  |
| | How to pass the linkbutton text to the modal popup. Now Im only getting a empty popup <script type="text/javascript"> $("#linkbutton1").click(function(){ var text =$("#linkbutton1).val(); $("#modal_body").html(text); }); function openModal() { $("#myModal").modal('show'); } </script> <div> <div id="myModal" class="modal fade" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <h4 class="modal-title"> Modal Title</h4> </div> <div class="modal-body"> … |
| | How to display text in modal popup from the grid's cell by clicking the hyperlink In jquery part I used window.open the code I wrote opened a new popup window so I changed it to modal popup but it loads while pageload before the click of hyperlink and blurs the … |
| | I have a html table, Item_Table, with dynamically added rows containing input tags. i have to add the data from Item_Table to the database in Sql Server, so i am using javascript and C# MVC for the process. But i am getting an error saying "System.NullReferenceException: 'Object reference not set … |
| | Severity Code Description Project File Line Suppression State Error CS1061 'SignupScreen' does not contain a definition for 'BtnSubmit_Click' and no accessible extension method 'BtnSubmit_Click' accepting a first argument of type 'SignupScreen' could be found (are you missing a using directive or an assembly reference?) WpfSignupscreen D:\Visual Studio Work\WpfSignupscreen\WpfSignupscreen\SignupScreen.xaml 23 Active |
 | I need a quick solution that will convert HTML doc to PDF and still maintain the same look and feel with pre-populated data and also maintain links in the PDF doc. Any solutions? |
| | Hi! I need a web application for my business. Should I hire an agency or a freelancer? What's the better value? Thank you. |
| | So i started working for a new dating app that needed help launching a sugar daddies dating app in Switzerland. Now Sugar daddy dating is a very niche service so you cannot advertise on Facebook and Instagram. You have to find very smart worded methods and ways to promote it. … |
| | Does anybody know a good way to parse JSON strings in vb.net .net6? Newtonsoft is obsolete for .net6. Thx |
| | I want to pick whats best starting out that will help me move to better language in the future. Preferably something to benefit me in employment/University. Im not the quickest of learners. Thank you |
 | Hello guys am trying to implement Info Cards using the IInfoCard and IInfoCardFactory and IInfocards interfaces. If you know how to complete the methods of these interfaces to make a program show the forms for the respective categories, then you might just be the guy to help me. I have … |
| | Good morning everyone, I have an MVC projet in ASP.NET and I got a little problem with the project, when I run the main **program.cs** script it breaks and says that the **Model** is null. I have followed every required step when implementing an entity relationship framework in ASP.NET. I … |
| | Helllo guys am trying to build my first ASP.NET application here and I have a **Models** folder and **Controllers** folder. The models folder contains the class for an entity called customer whose properties are to be read from sqlite database. Thee is also a **Pages** folder that contains a folder … |
| | Hi I have a `.Net Core Blazor` server project and I'm making use of the Repository pattern for data access. Initially, I had registered the repository as a scoped service. While testing I noticed that if I quickly switched pages for e.g. by clicking on the navigation menu, while the … |
| | I'm at the transcript evaluation part of my enrollment and I've been considering switching plans to Software Development. I am interested in programming, but I have noticed that there are not very many certs attached to this degree compared to others. Also, I have read that the CIW certs are … |
 | Is there anyone who have tried the Laravel framework, is it worth starting to study it?  |
| | A program A class has Random number of students.... They took an exam and got random scores from 1 to 100. Write to the console: the number of students in the classes The number of students that passed (above 70) The number of students that got average scores (between 50 …  |
| | Hello I have VB.NET System ; I wanna to make setup (.exe) for the program. The Program depend on SQL Server Database. How I can make it exe file with the database, and to install all the configuration on any PC. What I shall do according to the connection string … |
| | How do I set the default “index” landing page (also known as the default content page) on a Classic ASP file? While setting up a simple first “Hello World” style classic ASP program locally, I remember how things are set up on the server where I will eventually migrate my … |
| | Hello , i am using free 3 of 9 barcode to create a bar code of each student in my DB , the problem that in my card it is not shown as it is supposed to be but as *98777*  so any one knows how i can solve … |
 | I have a tab structured view which consists of 5 different tabs. the content in all the 5 tabs were same, So i have reused the code and rendered the same code multiple times using knockout js. the problem here is that I have a datepicker control too. As the … |
| | Hello , mu website objective is to some kind of reposrts the problem when i retrive for example the people in my dtabase under specific age the grid view does not show me all of them i have googled this problem and i found that it can not retrive more … |
| | Hello , i am creating new website using asp net and c# .. what i am basically doing is that i have somedata in my database and will let the user show them in report based on what he is gonna choose to display for example i have in my … |
| | I was wondering if someone can create the printer with raspberry pi ? Will pay the price for the costs of labor, materials, etc. or maybe you can recommend someone to make it? Like this https://exciting.io/2012/04/12/hello-printer/ |
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| | Hello, so I have a more complex class in another file, but I have duplicated my trouble on a simpler class which I will show to you. I am trying to base64 encode a path via cipher text, either a good idea or a bad idea. Anyway, I am noticing …  |
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