Error: Get the following error when trying to access api call from external sites. Access to fetch at xxxx from origin xxxx has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. If an opaque response serves your needs, set the request’s mode to ‘no-cors’ to fetch the resource with... » read more
Error: After generating a connected service from WCF, you get the following error during compile… The type or namespace name ‘ServiceContractAttributeAttribute’ does not exist in the namespace ‘System.ServiceModel’ Fix: Add the following from NuGet… System.ServiceModel.Primitives System.ServiceModel.Http Sources: https://stackoverflow.com/questions/45545013/system-servicemodel-not-found-in-net-core-project
UI For Blazor https://demos.telerik.com/blazor-ui Kendo UI for jQuery https://demos.telerik.com/kendo-ui/
Resources: https://dotnet.microsoft.com/apps/aspnet/apis
https://www.postman.com/downloads/
Sources: https://docs.microsoft.com/en-us/aspnet/core/tutorials/first-web-api?view=aspnetcore-5.0&tabs=visual-studio
Access ASP.NET Web API from Blazor razor page. Razor Page Sources: https://docs.microsoft.com/en-us/aspnet/core/blazor/call-web-api?view=aspnetcore-5.0
Core does not support WCF very well instead of not at all. Especially in terms of authentication and security, such as the service created by using WS* binding. I suggest you re-construct your server project with BasicHttpBinding or using Asp.net WebAPI to create the backend service. WCF is not supported in .NET Core out of... » read more
What is WCF? WCF stands for Windows Communication Foundation. It is used to create a distributed and interoperable Applications. WCF is an effective platform for developing service-oriented applications. It allows developers to create secure, reliable, and high profile development solutions which can be integrated across platforms and interoperate with existing investments. What is Web API?... » read more
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