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Entity Framework CRUD: Select Insert Edit Update Delete using Entity Framework in ASP.Net

Entity Framework CRUD In this article I will explain with an example, how to perform select, insert, edit, update, delete using Entity Framework in ASP.Net using C# Database: I have made use of the following table Sample  with the schema as follows Configuring and connecting Entity Framework to database Now I will explain the steps to configure and add Entity Framework and also how to connect it with the database. You will need to add  Entity Data Model  to your project using Add New Item Dialog as shown below. As soon as you add the  Entity Data Model  to your project you will be prompted with the following dialog. You need to click YES button. Then the  Entity Data Model Wizard  will open up where you need to select  Generate from database  option Now the wizard will ask you to connect and configure the connection string to the database. ...
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MySQL - Entity Framework : The value for column 'IsPrimaryKey' in table ...

Steps For solving this error: 1. Open Services ( services . msc ) and restart MySQL57 service . 2. Execute the following commands in MySQL . use << database name >>; set global optimizer_switch = 'derived_merge=OFF' ; 3. Update the . edmx
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