I have an ASP.NET Core app that runs great in IIS Express. Similarly, if I launch the app from the command line via dotnet run, everything works smoothly:
I have a DropDownList inside an UpdatePanel that is populated on postback from a SqlDataSource. It has a parameter which is another control. I sometimes need multiple postbacks, but what happens is that each time the update panel refreshes, items are added to the DropDownList. So the DropDownList ends up having data that is incorrect, or repeated data.
I have inherited a poorly written web application that seems to have errors when it tries to read in an xml document stored in the database that has an “&” in it. For example there will be a tag with the contents: “Prepaid & Charge”. Is there some secret simple thing to do to have it not get an error parsing that character, or am I missing something obvious?
I have installed ASP.NET Core 2.1 but even though I have created a new ASP.NET Core Web Application using ASP.NET Core 2.1 with Individual User Accounts → Store user accounts in-app I can’t find the AccountController or Views.
I would like to read the contents of a CSV file and create a dataset.
I am trying like this:
I’m going to be working on a project that involves a number of elements: ASP.NET MVC website C# console application iPhone App To get all these separate applications talking to the database, my immediate thought was to use a WCF Service. However, I now need to add an API to the site to allow third … Read more
WebException was unhandled by user code – The remote server returned
an error: 403 Forbidden Exception.
I am pretty new in C# and my English is not so good – sorry in advance if I miss a point.
I do not want to split connection strings using string manipulation functions to get Server, Database, Username, and Password.
I had a little bit of code that I was duplicating for ASP.NET and SignalR and I decided to rewrite it as OWIN middleware to remove this duplication.