In C# My Sql Entity Framework 6 Insert is return exception Cannot add or update a child row: a foreign key constraint fails (portaldb.masterselectionhistory, C
I am learning to use MVVM in Xamarin Forms. I am stuck with a Binding issue. I have been trying different solutions on the internet for the past few hours. I am
I am trying to implement 3ds to an existing worldpay payment to my system. Although this works with test environment requests, I am facing problem with the live
I have an application that generates file that needs to be stored in a GIT repository in ADO. I'm trying to connect to a repository but it fails to give me a GI
Should the BlobServiceClient be created in a similar pattern like HttpClient, effectively as a singleton, or should it be done per request? My instinct suggests
My code try to check is the PostgreSQL server running and accessible by given credentials for given database. Use the Npgsql NuGet. If all the data, also IP, P
I'm pretty new to Azure AD and I could get the AD login working with username and password after setting client IDs, Domain and SignupSignin policies. My questi
I have created an AWS lambda with C# .net core 3.1. This lambda takes a json object as input and one of the property names of the json object is a datetime. Loo
I am new to AvaloniaUI 0.10.5. Currently I am using the VideoView control (LibVLCSharp.Avalonia 3.5.0) in an application on macOS. The code is a copy of Donadre
I am trying to implement a rate limit using the AspNetCoreRateLimit package. I would like to limit the rate on only one endpoint This one: https://[removed for
I have a SQL database table with 9000 rows and 97 columns. Its primary key has 2 columns: Color and Name. You can see the simplified table to image better:
I'm struggling with removing (unlinking) a contact record from a marketing list via Web API of Dynamics 365 CRM. I was able to successfully link a contact recor
I have a TabControl and I'm adding Tabpages to it programmatically. Each TabPage loads a UserControl in it, and each user control contains a few controls. For e
I'm using asp.net core 6 & Swashbuckle.AspNetCore and I'm using SwaggerAnnotations in my actions But my Tags Groups are not ordered Here's my Swagger UI pag
I am using REST api to generate JSON object from Server Side C#. I have my JSON object ready but since its having more then 500000 records, dxdatagrid (DevExtr
I am trying to use JSON_ARRAYAGG(JSON_OBJECT(...)) in Entity Framework Core but I don't know much how to trick Entity Framework Core to use this function with a
I have tried below two methods and ensured that license is updated along with the correct binary. Using .net framework 4.5.2. Below using doc.save method is not
I'm looking for a solution where I could aggregate data coming from TCP or even from an azure queue based on a device id. I have been looking at the documentati
I'm getting "The type arguments for method 'GridHelper.Grid(HtmlHelper, IEnumerable)' cannot be inferred from the usage. Try specifying the type arguments expli
I use the below code to upload the file to OneDrive API. var uploadedFile = await requestBuilder .ItemWithPath(fileName)