I have a question how to solve my problem. There is a table with items. Each item has a status "open" or "closed". For instance, 9 items with "closed" status and 14 ones with "open". I need to find the…
I understand that the SelectListItems are meant to not return back the items on post and perhaps be null, but because of this my ModelState.IsValid condition is always false and the Studies field which contains the list is the one…
What am I doing? I am trying using two modal in one view. What's the problem? When run give this error: An unhandled exception occurred while processing the request. InvalidOperationException: The model item passed into the ViewDataDictionary is of type…
I am trying to implement Content-Security-Policy with the NWebSec NuGet package The basic configuration level is working at this moment but trying to add nonce for each script and style in the project. How to add a nonce to the…
I am getting the following error when trying to load DataTables ajax sourced data: DataTables warning: table id=report-table - Ajax error. For more information about this error, please see http://datatables.net/tn/7 Below is my DataTables html: <table id="report-table" class="display nowrap" style="width:100%">…
I'm trying to use the strangler fig pattern to migrate a legacy Net Framework MVC app in stages. I heard a talk by Mark Rendle about using YARP to migrate a Webforms app this way, which was great. However, I…
Add-Migration : A parameter cannot be found that matches parameter name 'Context'. At line:1 char:15 + Add-Migration -Context ManagementSystemContext + ~~~~~~~~ + CategoryInfo : InvalidArgument: (:) [Add-Migration], ParameterBindingException + FullyQualifiedErrorId : NamedParameterNotFound,Add-Migration I'm trying to add migration to App but…
One of my customers wanted to implement SSO using ADFS. I was thinking to do a POC for the same using ADFS in Azure. But one requirement is only some users have ADFS login and other user needs to use…
Please help me to add paramaters in this queryToDB SqlCommand this is the code cons = new SqlConnection(ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString); cons.Open(); SqlCommand queryToDB = new SqlCommand("INSERT INTO [dbo].[FileUploadDBs] values (@Name, @Path, @Blasted, @CreatedBy, @CreatedDate)", cons); //param.ParameterName "@Name"; //param.Value = prefix + extension;…
I was trying to create an empty MVC project in VS 2022 but I couldn't find true project type. When I chose "Asp.NET Web Application (Model-View-Controller)", it wasn't empty. When I chose "Asp.NET Web Application", it wasn't a MVC project.…