Need to Integrate Swipe Machine in my C# Application for billing
Need to Integrate Swipe Machine in my C# Application for billing
View ArticleHow do I ensure Repeater rows remain visible when adding a new blank row?
I have 2 dropdowns, DroDownList1 and DropDownList2. To insert records into the database, I select a value from DropDownList1 and based on specified condition, a value is automatically inserted into...
View ArticleWeird issue with input form on a simple ASP.NET core web application
I have a weird, or probably a simple dumb user error on a simple web application. The project is created with the wizard. (asp.net core web app with a new controller with EF). The database has been...
View Articledocument.activeElement.id not working in safari
document.activeElement.id is not working in safari
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Language specific UseRewriter i startup .net core 7
Im trying to trick my startup to add AddIISUrlRewrite by different domains, I not sure it's possible, any ideas? I'm Not really sucessfull. C#<pre> var options = new RewriteOptions(); bool...
View ArticleHow to return to previous section without losing data
I have a unique situation where all asp.net markup code are all one page divided by sections. In one particular section called sect_MPE, all markups are stored in this section. Users would enter data...
View ArticleChart1.Series
bonjour avec le code ci-dessous je trouve que quelque champ de ma demande, n le graphique n'affiche que les description de (AA,CC,SS,GG,...) pas de (BB,DD,FF,...) code source...
View ArticleVB Linq - Group invoices by store, and include all the invoice items
I searched around the internet, but wasn't able to find much, and I lack the knowledge of using the correct terms to search with. I'm trying to group a bunch of invoices together by store code, and I...
View ArticleHttpUtility.UrlEncode in vb.net
in vb.net windows form: how can i WebBrowser1.Navigate url with query string in arabic to asp.net thank's
View Article.Net Core 6 - IMongoCollection, Suppression State Warning CS8602 Dereference...
Been some years now since I worked with .Net Core 3, been busy with PHP 8, and was surprised at the new stuff in .Net Core 6, and it's insatiable appetite to point out null conditions, so I'm playing...
View ArticleRazor RadioButton ViewModel Property Binding
Hi, I'm having a hard time finding a simple enough (ELI5) direct answer to on here and the interwebz If I have the following html fragment on a razor page. How does the clicked button bind to the...
View ArticleEnable to read the DIO values its getting error on page
I have TestDTO.cs file inside this file, i have 5 field added as string and serialized that field. then one method created that method getting the called this DTO values. i have now new requirement is...
View ArticlePremature return to Index.razor
I have a new Blazor app with two Pages/Blazor components: index.razor and config.razor. The config.razor page lists the database objects that can be edited, and clicking on an object item in the list...
View ArticleStringBuilder error
Hi all, We are currently having problem with data exported to excel. When we review the exported file, some show values with exponential format. To try to work around that, I have the code below with...
View ArticleAdvise on how to reuse code behind in asp.net VB pages
Hallo I have about 100 asp.net forms. I have a master page and many pages that refer to the master. The .aspx pages differ, but the .aspx.vb codebehind of all is essentially identical. The .aspx_vb has...
View ArticleIllustrating ad emails
Hi guys I am writing a tool for meeting management in my organization so I use ews managed api to call the exchange server What I need to do is showing the ad user emails just like when you press to...
View ArticleIs is possible to import an excel file with hyperlinks?
I have an excel file with five (5) columns. All the records in the second column are hyperlinked. When I tried importing the file to SQL Server, the hyperlinks are gone. I have spent almost 4 days...
View Article"Context.UserIdentifier" of SignalR is always null when I use...
I'm working on Blazor server App project. I have the following codes for CustomAuthenticationStateProvider:CustomAuthenticationStateProvider.cspublicclass CustomAuthenticationStateProvider :...
View ArticleHTML SELECT CONTROL WITH RUNAT="SERVER
How cam i keep the data source of htmlselect control after postback ? ( I have 14 select controls and don ot wantto load data from db) **I need the control to not do postback when changed and have both...
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Blazor component debugging
I have an existing MVC app, to which I added some Blazor components on some pages. I.e. instead of starting a new fully Blazor app, I am trying to extend the functionality of an existing app. I am...
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