August 15th, 2016

Generalize a method to read any master table with C# and Dapper

On a web page or application form, it is common to have different master data like Country, State…etc. available in dropdownlist, listbox or any other control. It is needed to read all master data from database and bind to proper controls. This post explains different ways to read master tables with C# and Dapper.

July 17th, 2016

PostgreSQL Enum, C# and Dapper

Error: column "Gender" is of type enum but expression is of type text.

Are you getting this error when you are using enum datatype in PostgreSQL database? This blog post explains how to fix the error with C# and Dapper. The following environment is used for this post:

July 16th, 2016

ASP.NET Core Identity: Add Roles on Application Startup

In ASP.NET Core application, you want to seed roles and users in the database. This post explains how to add Roles on application startup using ASP.NET Core Identity. It is written in following environment:

ASP.NET Core 1.0.1
Postgresql 9.5.4 database
Npgsql 3.1.9
Dapper 1.50.2
Visual Studio 2015 update 3
Identity.Dapper