What is .NET Core? .NET Core is a general-purpose development platform Maintained by Microsoft and the .NET community on GitHub Its work in cross-platform, supporting Windows, macOS and Linux Can be used in device, cloud, and embedded/IoT scenarios. First release on 27 June, 2016 Let’s see how to install .NET Core for windows Step 1:
Tag: ASP.NET Technical Solution
ASP.NET Application Performance Tuning and Scalability Improvement (Part – 1)
Every developers and customer wants his/her application performed well. But it is very tricky to improve performance of a web application. It’s actually depends on different parameter like HTML client, HTTP network, Web server, middle-tier components, database components, resource-management components, TCP/IP networks, and database servers. Sometimes performance of the application increases drastically, if you change
Multiple DbContext in a single asp.net mvc applications with EF code first
Is it possible to create multiple DbContext in a single asp.net application with entity framework code first? Yes! Then, How!! This was the questions to me for a couple of weeks. Here is the simple article where you will get all answer. First, I want to say, yes it is possible to create multiple DbContext
bobj is undefined
Problem Statement I have an application developed with the following tools and technologies. MS .NET Framework 4.5 SAP Crystal Report 13.5 ASP.NET Web form SQL Server 2008 R2 In deployment server the report is not displayed. Instead I found a javascript error “bobj is undefined”. But it works fine in development server. Solutions Copy aspnet_client
CRUD Operation using asynchronous method in ASP.NET MVC
Introduction In .NET framework 4.5 asynchronous programming concept has been introduced. In this regard, .NET introduced two keyword async and await. It is much easier to implement than the multi-threading concept. The .NET Framework 4 introduced an asynchronous programming concept referred to as a Task and ASP.NET MVC 4 supports Task. In this article I
HTTP Error 404.3
Did you find the error “HTTP Error 404.3” ? Yes, I found the error at the time of deploying my ASP.NET web application to IIS 7. I found the following error (screen shot). To solve the error follow the following steps: Step 1: Go to Control Panel -> Programs and Features -> Turn Windows
Microsoft Office Excel cannot access the file ‘C:\inetpub\wwwroot\Download\mahedee.xlsx’
I have deployed my application in a 64 bit OS and got the following error at the time of uploading an excel file. Microsoft Office Excel cannot access the file ‘c:\inetpub\wwwroot\ Download \ mahedee.xlsx’. There are several possible reasons: • The file name or path does not exist. • The file is being used by
HTTP/1.0 503 Service Unavailable
Some days ago, I fall in a problem. I could not create an ASP.net project. An error occurred when I press ok button in New project. ERROR: “The Web server reported the following error when attempting to create or open the Web project located at the following URL: ‘http://localhost/MyProjectMahedee’. ‘HTTP/1.0 503 Service Unavailable’.” Solution: Go
Visual Studio 2005 debugger does not work in IE 8!
Do you face debugger problem of Visual studio 2005 in IE 8? Yes, I faced problem. Few days, Debugger of Visual studio 2005 was not working in IE8 in my pc. This is because IE 8 has a feature called Loosely-Coupled Internet Explorer (LCIE) which results in IE running across multiple processes. Older version of
Could not access network location %SystemDrive%\inetpub\wwwroot\”
I have found the message – Could not access network location %SystemDrive%\inetpub\wwwroot\” – When I was trying to install Infragistic NetAdvantage on Windows 7. To solve the problem do the followings. 1. Type “regedit” in the Run From Start Menu dialog box to open the “Registry Editor”. 2. Find the following key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\InetStp\PathWWWRoot 3. Change