An unhandled exception occurred while processing the request.
I got the following message below and have no idea what to do?TypeLoadException: Method 'Create' in type...
View ArticleJavascript and Asp.Net Core 3.1 input check boxes broken
Hello, So I had this working in Asp.net Core 2.2 with Twitter-Bootstrap 3.3.7. I then upgraded to Asp.net Core 3.1 and Twitter-Bootstrap 4.4. Now I am unable to get some of my javascript...
View ArticleProblem for using Asp.net c# and html mixing code
I tried to use below code in asp.net but there is error in html tags like and and say it could not find begin tag. but begin tag is in first if. the errors are in between line 44 to 52.@{string n...
View ArticleNet Core 3 Identity
Hey everyone. I'm new to asp net core and i need some help. I scaffolded the Identity into my web form razor project. The database name is ProiectLicenta where i can see all the Indentity tables....
View ArticleOne or more constructors in Home Controller - error
Dear all,I am getting the following error in asp.net core project. Can somebody let me know how to overcome this error.InvalidOperationException: Multiple constructors accepting all given argument...
View ArticleContinue Upload When Internet Connected
hi,with this code i upload my file in .net core ,i want when internet is disconnected , the upload operation is paused andwhen internet is connected it continue the uploadhow can i do this in...
View ArticleHelp figuring out 5 levels of @ indirection on Razor page
My code reads a website field from a database. The field's values are things likewww.google.com, www.bing.com etc without the preceding http:// (orhttps://).The MVC model returns and displays this...
View Articlecommand line resources
HiOne of the main reasons i don't use visual studio code more, is because of all the command line stuff,like for creating new projects, solutions etc.Does anyone have any good resources for command...
View ArticleCan i use database first approach with entity framework inside asp.net core
I want to start a new asp.net core MVC web project, but i am but sure if i can follow the database first approach? by creating the database inside my sql server >> then map the database inside my...
View ArticleIServiceCollection does not contain a definition for AddDefaultIdentity
Any idea why am I getting this error? Error Message --> "IServiceCollection does not contain a definition for AddDefaultIdentity"public class Program { public async static void Main(string[]...
View ArticleModel navigation property returns null value in my asp.net core project.
HiI have some entities like Patients with some relations to another entities. My problem is that, in Details view, the navigation properties (which points to other tables) does not display anything!...
View ArticleI Have problem in ICollection ASP CORE
Good morning, I have a question about something I am trying to develop, the project is in ASP CORE 3.1 MVC. I have 2 identities one to one and the other (which is the one with problems) from one to...
View ArticleSort title by alphabetical order
I'm not sure where to sort the title at, would that be at the view level or in the repository?i tried setting it in the repository but that doesn't seem to work public IEnumerable<DocumentEntity>...
View ArticleI Have problem in ICollection ASP CORE
Good morning, I have a question about something I am trying to develop, the project is in ASP CORE 3.1 MVC. I have 2 identities one to one and the other (which is the one with problems) from one to...
View ArticleIssue in Connected Service with Service dll
Hi,i am facing the exact issue whats described in the below link. i am not sure how to solve this issue and cound;t understand the solution given in the...
View ArticleAutoMapper.AutoMapperMappingException: 'Error mapping types.'
When I am mapping using mapper between the model the error is being showed AutoMapper.AutoMapperMappingException: 'Error mapping types.'I have the following model public class Country { [Key]...
View ArticleAzure Keyvault fails to initialize under Kali Linux
Hi devs,A week ago I decided to make the switch, I made Windows my secondary OS, and Linux - the main one. I love Linux, but I am experiencing an issue. I started learning ASP.NET Core maybe like half...
View ArticleHow do I query a database only once?
I have a drop down that's populated from a database table and its corresponding model. Works great!However, every time I return to the controller, I have to read the table again. This seems...
View ArticleDynamic LINQ in Asp Core 3.1
Hi all,I'm trying to implement dynamic OrderBy using Dynamic LINQ in an Asp Core 3.1 project, here's what I have:orderedList = filters.SortDirection.ToLower(CultureInfo.CurrentCulture) == "asc" ?...
View ArticleASP.NET CORE VS 2019 NuGet "jquery.UI.Combined" where are the files?
ASP.NET CORE VS 2019 NuGet "jquery.UI.Combined" where are the files?I installed the NuGet jquery.UI.Combined but nothing appears in the wwwroot. I also Added jquery ui with the "Add Client Side...
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