WebAPI - CORS
I'm at a loss, I', having some issues when accessing a WebAPI that I created on my web server. I read and went through the changes for the CORS found...
View Articleweb api with entity framework or ADO.net
We have web application developed in Asp.net 3.5 with 3 tier architecture. At that time we have used ADO.net and stored procedure. Now we planning to convert it into SPA using AngularJS and asp.net Web...
View ArticleWebApi 2.0 - "Object reference..." occurring only on Azure environment
Hi All,I need some help as i am stuck in a weird problem.I have a WebApi 2.0 that's exposes methods which fetch the data from SQL server using Entity framework via Unity Controller. The Database layer...
View ArticleSetting an explicit timeout value for action method WebApi2
have an Asp.NET Web API 2. My client calls a particular action method but I need someway to set the timeout value.I need the timeout value because I want the client to take appropriate action if the...
View ArticleWhy OWIN is secure
I read almost every where Secure your Web API with Token based authentication. Like these articlesSecure a Web API with Individual AccountsAuthentication and Authorization in ASP.NET Web APIBut I could...
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Regarding web api action calling url
just reading a article on web api from this url http://www.c-sharpcorner.com/article/remote-bind-kendo-grid-using-angular-js-and-Asp-Net-web-api/now see this code [RoutePrefix("api/EmployeeList")]...
View ArticleHow to parse JSON string?
I have a JSON string like this, and want to parse it as a C# object.{"id": 1, "title": "foo", "data":"bar"}
View ArticleDelegatingHandler added in OWIN Startup class fires for both MVC and Web API...
Adding a DelagatingHandler implementation in an OWIN Startup class causes the handler to be invoked for both MVC and Web API route requests. My understanding is that DelegatingHandlers should only be...
View ArticleWeb services to copy data from one table in client SQL server to central SQL...
Hi all,I am not sure how to implement the following scenario:There are 100 school offices need to transmit the absent students to the central database in a city hall for report. For example, school A,...
View ArticleASP.NET WEB API , EF, ANGULARJS EXPORT HUGE DATA AS CSV OR EXCEL 500K RECORDS...
I'm using ASP.NET WEB API 2 (.NET 4.6.1) and angularJS on the client side. My requirement is to export the tables data in either CSV or Excel format. I cannot use bcp or sqlcmd because of security...
View ArticleUnderstanding JSON Data
Hello everyone and thanks for your help in advance. I am relatively new to writing web api and the use of JSON. I need to ask what will likely be a very basic and stupid question, but here it goes....
View Article401 Unauthorized - running anything in my web
I have developed a beginner WebAPI application in Visual Studio 2010 using the WebAPI Project Template. It has an index.html and AngularJS Routing. I've also added the Entity Model configuration to...
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Unable to pass string array to the WebApi Actionfilter
Based on this link https://msdn.microsoft.com/en-us/library/aa664615(v=vs.71).aspx I can pass single dimension array of primitive types. However, whenever I am passing a string array I am not getting...
View ArticleNeed Help.. How can I get header information at server side ?
Hi Team,I have web Api service and client. Using following ajax code I called API service. In this call, I am passing version information to API service. $.ajax({ method: "POST", url:...
View ArticleSession state variable usage in web api
HiI am trying to use session variables in my web api non mvc application.I have enabled session in global.aspx page as protected void Application_PostAuthorizeRequest() {...
View ArticleCreate open types in OData V4 without a dictionary
According to: http://www.asp.net/web-api/overview/odata-support-in-aspnet-web-api/odata-v4/use-open-types-in-odata-v4The problem I have is that to enable $filter on properties with...
View Articledynamic from body object
How can I make a dynamic object with my from body API request? It is json coming in that is being mapped to an object currently. Limitation is I cannot recompile my CustomerMaintenanceDTO object....
View ArticleProblems Accessing [Authorize] Controller
Hello,Many thanks for reading my post.I am trying to work out how to use a token to access a controller that I have protected with the [Authorize] attribute with an "authenticationToken" that I have...
View ArticleSend multiple header to Web Api using AngularJs
I'm trying to post data with header in angularJs. If I post data without header then I'm able to get data on server side.return $http.post('http://localhost:53646/Login', data, { headers: {...
View ArticleOne more problem with self-signed cert
Hello I spent few hours without results to find solution for my problem with server-side certificate checking. In particular i tryed to implement such checking with the first step:if...
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