Consolidating all blog posts monthly are very refreshing as it gives me chance to go back and see what I did in last month and for readers gives the chance to see what he not followed up.
iText is a library that allows you to create and manipulate PDF documents. It enables developers looking to enhance web and other applications with dynamic PDF document generation and/or manipulation.
Another easy but interesting stuff I found today on http://in.jagran.yahoo.com/epaper/ (Hindi Language e-News Paper) and decided to develop it on my PC. If you open Google and search by typing “Image Map in HTML” you will get huge response and you can start learning this from there but here I got something different for you. I will take the advantage of jQuery Library for this. I’ll start discussion from very basic. Wanna see how? Let’s begin.
I know it is very easy for all, think of me as blogging addicted guy. Ehehe. Shortcut Keys:- Format Entire Document : Ctrl + K, Ctrl + D Format Selection : Ctrl + K, Ctrl + F
Introduction In this quick post you are going to learn how to bind the data to DropDownList and ListBox controls in ASP.NET. I know this is very easy but today a novice ASP.NET guy who is my friend on Facebook asked this to me and I created this solution for him.
Introduction You can merge two or more DataSet objects that have largely similar schemas to present in the same Data Container. In my case, I have two different database tables and I am wishing to display all records from both tables in a single Data Container. For this we can take the advantage of Merge() method in C#.
System.Data.SqlClient.SqlException: Cannot open database "Northwind" requested by the login. The login failed. Login failed for user 'IIS APPPOOL\DefaultAppPool'. In this quick post you will learn how to fix this issue. Today in the morning when I was executing one of my web applications I fall in titled error and the same I’m sharing, that how I fixed this.
Today I watched a very nice set of videos “Advanced Web Debugging with Fiddler Videos” captured at Microsoft MIX10 and the session by Eric Lawrence (Program Manager, Internet Explorer). I would like to share these videos with you.
Today when I uninstalled the Windows 8 Consumer Preview OS to install newly released Windows 8 Release Preview version OS and when I started using this OS I realized keyboard my responding very-very slow. I checked my keyboard connections and even replaced the keyboard by USB version but no use. After huge googling I found the solution that worked for me and the same I'm sharing this here.
As you know ASP.NET Core Identity (table structure) is different from what we had earlier in ASP.NET Identity. Actually the identity system which we have today with .NET Core is very mature and continuously evolved be it ASP.NET Membership, ASP.NET Identity 1, ASP.NET Identity 2 and now ASP.NET Core Identity. Recently I had to migrate few application to ASP.NET Core and similar its identity database. Because the table schema is changed, i had to re-think and create migration script which I would like to share with you today. It is very simple and easy, just three step and I had everything ready: STEP 1 : Change name of existing tables STEP 2 : Create ASP.NET Core Identity tables STEP 3 : Migrate data from old tables (ASP.NET Identity) to new tables (ASP.NET Core Identity) Script: https://gist.github.com/itorian/c699e8534b392a6c726ec66c48100072 You should also watch my video, where I demoed migration.
Note: You should read this post instead, I found below walkthrough will not work on ASP.NET Identity 2. I will re-work on this post soon. In this post you will learn how to customize User’s Profile and add some more fields like FirstName, LastName, EmailID etc with ASP.NET Identity System. In my last post I listed some of the great new features introduced with Identity system .
In this blog post you will learn inner join using lambda queries. There will be two samples, in first sample you will see how you can join two tables and in second sample you will see how you can extend even further to join three tables and so on. I will sample in-memory data, but the same implementation will work with IQueryable (lazy query) too. Here's the code snippet:- namespace ConsoleApp1 { class Program { static void Main() { var table1 = new List<Table1>(); table1.Add( new Table1 { Id = 1, Name = "Name 1" , Address = "Address 1" }); table1.Add( new Table1 { Id = 2, Name = "Name 2" , Address = "Address 2" }); table1.Add( new Table1 { Id = 3, Name = "Name 3" , Address = "Address 3" }); table1.Add( new Table1 { Id = 4, Name = "Name 4" , Address = "Address 4" });