Why showing error message while opening .xls file
In my asp.net, C# application we are generating and downloading .xls file. But when I’m trying to open, it’s giving a message
c#
How to enable MVC in a WebForms project?
I have an existing webforms project. I’ve added MVC5 from Nuget, and added the following:
Fire and Forget (Asynch) ASP.NET Method Call
We have a service to update customer information to server. One service call takes around few seconds, which is normal.
Create a new image on the file system from System.Drawing.Image?
Ok, I’m sorry, this is probably a noob question but I’m kinda stuck.
JQuery Ajax Post to C#
I’m trying to retrieve JSON Object on C# here is my JavasSciprt post but I’m unable to hande it on codebehind, thanks!
Throwing an HttpException always sends back HTTP 500 error?
I’m trying to throw an HTTP 403 error code back at the client. I’ve read that HttpException is the cleanest way to accomplish this, but it’s not working for me. I throw the exception from within a page like this:
Global.asax file is missing on my Asp.Net Empty Web application project
I have created a C#-> Asp.Net Empty Web Application (Framework 4.0). I want to add few line of code in Global.asax on Application_Error section. But unfortuantely global.asax file is missing. How can i add that file? My visual studio version is 2012
Precompile asp.net views with ms build
When I deploy asp.net application through visual studio I know I can just check Precompile during publish and uncheck Allow precompiled site to be updateable.
Changing the default value of session’s variable timeout in asp.net mvc
I have an Asp.net Mvc application with razor views engine , in which i used a variable Session['user'] : when an user log on the application Session['user'] = login and in the logout this variable takes as value Null.
Convert DataTable to IEnumerable in ASP.NET Core 2.0
I need to generate an ‘IEnumerable from a DataTable that I receive as an input from another system. The following code worked in ASP.NET 4.6.1.