Using AutoMapper and Entity Framework to change what columns are fetched from a database table

How can I alter the Entity Framework database schema (mysql database)?

In a project, I use EntityFramework to establish a connection to a MySQL database. Devart Dot.connect is the service provider....The user must provide connection parameters during runtime for this program to connect to a database. Of course, the name of the MySQL database is included....I built and stored the custom connexion parameters using the E...

Using Entity Framework to commit database updates

In my case, I need to extract data from a table by date. For a particular date, if no data is provided, I build a record with default values and show it to the user. I must commit the changes when the user has finished changing the data....So my concern is how to submit a table in Entity Framework when there may be both changes and additions that n...

Change Database during runtime in Entity Framework, without changing the Connection

I want to start using Entity Framework in our upcoming release and I have a server that hosts 50 databases with identical schemas....For each of those databases, I don't require a new connection. For data management and speed (this is a WebAPI application), I don't want to create a new EF context every time I communicate to one of the 50 databases ...

Entity Framework 6.0 not auto-generating 'On Changing' or 'On Change' partial methods for table fields

You're using the incorrect generator. Only those techniques are produced by...EntityObject... built-in generator (the one which is deprecated). These partial methods are not generated by the default generator since it uses POCO classes; however, you can change the generator to include them (it is a T4 template)....To use...EntityObject... generato...

Entity Framework mapping between ASP Identity user and other tables - change Id column

The name cannot be changed. The definition of Id can be found at the base of the extension system in...IUser<T>... wherein all...IdentityUser... Implementations need to eventually descend from....There is really no other way to accomplish it besides starting over....The name of the field as it is stored in the database COULD be changed, but the nam...

ASP Identity table column change but mapping is not possible with new column name

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Revert the changes in database using Entity Framework

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Use a variable table name for Entity Framework SqlQuery to fetch data into entity Class

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Updating entity framework model after changing the data type of column in database table

The problem has been fixed. I manually alter the type in the diagram view, and the model class is then mapped to it.

How to refer two tables, using a column in another table - Entity Framework

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