A good way to use services inside of hosted services is to create a scope when needed. This allows to use services / db contexts etc. with the lifetime configuration they are set up with. Not creating a scope could in theory lead to creating singleton DbContexts and improper context reusing (EF Core 2.0 with … Read more
What you want isn’t possible directly but you can use Expressions in C# 3.0: public void ExampleFunction(Expression<Func<string, string>> f) { Console.WriteLine((f.Body as MemberExpression).Member.Name); } ExampleFunction(x => WhatIsMyName); Note that this relies on unspecified behaviour and while it does work in Microsoft’s current C# and VB compilers, and in Mono’s C# compiler, there’s no guarantee that … Read more
You can do it a few ways. If you have control over IIS, you can change the “Idle Timeout” within the application pool, by default it is 20 minutes. If you do NOT have control over IIS (Shared or other hosting), you can use an external service to ping the site. MyWebKeepAlive or Pingdom are … Read more
So I made it work. The problem was the version of the “Microsoft.Net.Compilers”. I downgraded from v2.6.1 to v2.4.0. I don’t know why so if someone knows it would be cool to know.
The right and easiest way to do this is with SignalR. Please download Microsoft SignalR in https://www.nuget.org/packages/Microsoft.AspNet.SignalR/2.1.2 Create a hub class in separate folder in project path called hubs, add two class files into the hubs folder Startup.cs using Owin; using Microsoft.Owin; [assembly: OwinStartup(typeof(SignalRChat.Startup))] namespace SignalRChat { public class Startup { public void Configuration(IAppBuilder app) … Read more
Try adding Response.End(); after the call to Response.BinaryWrite(). You may inadvertently be sending other content back after Response.BinaryWrite which may confuse the browser. Response.End will ensure that that the browser only gets what you really intend.
Here are the commands to encrypt web.config file without any programming… For encryption aspnet_regiis -pef “Section” “Path exluding web.config” For Decryption aspnet_regiis -pdf “Section” “Path exluding web.config” From this commands you can encrypt or decrypt all the section.
You can add Attributes to ListItems programmatically as follows. Say you’ve got a CheckBoxList and you are adding ListItems. You can add Attributes along the way. ListItem li = new ListItem(“Richard Byrd”, “11”); li.Selected = false; li.Attributes.Add(“Style”, “color: red;”); CheckBoxList1.Items.Add(li); This will make the color of the listitem text red. Experiment and have fun.
Probably best easiest to expose them as properties of your page (or master page if used on every page) and reference them via page directives. <script type=”text/javascript”> var userID = ‘<%= UserID %>’; var courseID = ‘<%= CourseID %>’; …. more stuff…. </script> Then set the values on Page_Load (or in the Page_Load for the … Read more
Give each window a new window name. window.open(url, WindowName)