September 30, 2020

Entity Type Has No Key Defined

While working on Entity Framework we face lot of problems. This article discusses and provides the solutions of a common error: ModelValidationException, Entity Type Has No Key Defined; one or …

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Insert, Update, Delete in Entity Framework

ADO.NET Entity Framework is an powerful tools to developed applications. This article explains basic CRUD operations in Entity Framework. This tutorial will help you to insert, update, delete, select, search …

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Entity Data Model

The Entity Data Model or EDM is a graphical tools used to build entity framework based applications. This is none of the best features of entity framework. This article describes …

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Entity Framework

Entity Framework is a data access technology for ASP.NET applications. For data access many technologies are present. Entity Framework is best for its simplicity and functionality. This article describes basic …

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