ASP.NET MVC4 – DevsDaily

‘bdfb4361-93b5-436d-bed2-2e56f3e60351’ is not a valid 24 digit hex string

May 13, 2014 by Sunny Sharma

I encountered this error while working with MongoDB Official C# Driver. This error occured when I was trying you insert some test data into a collection. Here’s the snap of error it shown Later in the course I figured out i was using BsonReprentation Attribute to decorate the Bson data type as objectId. When I … Read more

Getting Started With MongoDB and ASP.Net MVC4: Day 2

April 23, 2014 by Sunny Sharma

This article takes you a step further in getting started with MongoDB and ASP.NET series. Today, we will learn how to perform basic CRUD operations in MongoDB using Mongo Shell and a little about MongoDB C# Driver organization. The first two articles in this series are basically focused on MongoDB installation and how to use … Read more

Getting Started With MongoDB and ASP.Net MVC4: Day 1

April 22, 2014 by Sunny Sharma

Introduction and GoalWith this article I’m starting a step-by-step series on how to use MongoDB with ASP.NET MVC. In the course we will go from the basic to the advanced operations of MongoDB and gradually how to use it with ASP.NET MVC. What you will learn You will learn the basics of MongoDB administration. You’ll … Read more

A new guard page for stack cannot be created- ASP.NET MVC4 Error

February 7, 2014 by Sunny Sharma

An hour back I was working with ASP.NET and encountered with this pretty error. I kept wandering for about ten minutes what really has happened. My iisexpress.exe was automatically shut down and it didn’t work when I kept hitting CTRL+F5. How I solved it:Later i the process I came to know that I had the … Read more

How to use Server.MapPath in ASP.NET MVC 4?

January 21, 2014 by Sunny Sharma

You can use Server.MapPath in ASP.NET MVC 4 like this:String path = HttpContext.Current.Server.MapPath(“~/myFolder/myFile.txt”);You can use the way mentioned above but ASP.NET MVC 4 has another way to map files on server and that is using HostingEnvironment class. Actually Server.MapPath() also internally calls HostingEnvironment.MapPath() to map the file paths on server. It belongs to the System.Web.Hosting … Read more

Cannot create/shadow copy ‘DotNetOpenAuth.OAuth’ when that file already exists. – ASP.NET MVC4

January 16, 2014 by Sunny Sharma

Error: Cannot create/shadow copy ‘DotNetOpenAuth.OAuth’ when that file already exists. How I solved it: Try to re-build the solution and it should work. It worked in my case, I’m not kidding !