April 10th, 2016

Visual Studio Code: Setting Environment Variable for Tasks

Visual Studio Code (VSCode) is a lightweight, open-source code editor and available on Linux, Mac OSX, and Windows. One of the key features of Visual Studio Code is its great debugging support for Node.js (JavaScript and TypeScript) and another feature is to run Tasks(Grunt, Gulp, MSBuild…etc.) from the IDE. If you are new to VSCode, I would recommend to see following video which shows how to debug Node.js app, put break-point and use watch window, use environment variable in Visual Studio Code editor:

March 22nd, 2016

How to display SSRS Report in ASP.NET MVC Application

Today, we will explain how to show SSRS reports in ASP.NET MVC application. Suppose you already created awesome SSRS reports and want to use MVC as Report viewing application. Here is your solution.
Open existing application or create new MVC application. You can install reporting package from NuGet.
Go to Tools -> Library Package Manager -> click on Package Manager Console and type following command into command window.

Videos

Realtime Voting App With React.js and ASP.NET SignalR

CRUD Operations with AngularJS + Sails.js Rest APIs

February 21st, 2016

MongoDB Query: Select and Filter Child Array

If you are using embedded document to model one to many relationships in MongoDB, sometimes you might need to get child data only depends on the report. This post explains some experiments related to select and filter child array with MongoDB queries. Consider a collection school with the following documents:

November 5th, 2015

Export Data to Excel (.xls, .xlsx) in ASP.NET – C#

In this article, we will see different ways to export data to Excel from a web application. It is very common task for web developers. Here are different approaches to do it in ASP.NETC#:

Approach 1:

Using the Excel PIA (primary interop assemblies) to generate a spreadsheet server-side.

It needs Microsoft Office suite installed on your server which is not good. So it is NOT recommended.

August 27th, 2015

CRUD with Multiple File Upload, ASP.NET MVC 5 and EF 6

This tutorial explains the following things in ASP.NET MVC:
1. How to upload multiple files using HTML5 multiple file input with additional model data.
2. How to save files to a specific path on the server (Not in database).
3. How to allow to upload file with same name. Different users can upload files with same name.
4. How to download the uploaded file.
5. How to manage files in edit mode.
6. How to use Entity Framework for CRUD operations with parent child table structure.