Web要继续先使用数据库或先使用模型,请确保在运行的应用程序的配置文件中指定了Entity Framework的连接字符串。 要使用这些类(先从数据库生成或先从模型生成),首先使用代码,请使用属性或API DbModelBuilder添加任何其他配置,并删除引发此异常的代码 Web15 hours ago · I'm trying to connect to a mysql database using c# and Entity Framework. Im working on a code that isnt mine and Im new to c#. I have the MySql.Data and MySql.Data.EntityFramework both in 8.0.32 version.
Why does an Entity Framework Connection require a …
WebSep 1, 2014 · I am using Entity Framework and in my solution there are 9 projects and it will enlarge. My problem is stating connection string in .config file. When I did like this, I had to state connection string for 4-5 projects and when I wanted to change my connection, changing ConnectionStrings is becoming an obligation for 4 or 5 projects. WebC# 实体框架在运行时更改连接,c#,entity-framework,asp.net-web-api,connection-string,C#,Entity Framework,Asp.net Web Api,Connection String,我有一个web API项目,它引用了我的模型和DAL程序集。 new harbaugh contract
Connection Strings in the ADO.NET Entity Framework
WebConnection pooling is handled as in any other ADO.NET application. Entity connection still uses traditional database connection with traditional connection string. I believe you can turn off connnection pooling in connection string if you don't want to use it. (read more about SQL Server Connection Pooling (ADO.NET)) Never ever use global context. WebAug 13, 2010 · It turned out the Connection string which was generated earlier had all the edmx's name on it. I took out all the model names from the connection string leaving only the below string in my metadata "metadata=res://*/;provider=System.Data.SqlClient;provider This worked for me. Share … WebMar 27, 2014 · There are two different types of connection strings here. The best bet (IMO) is to have a read up in the docs - The first is an ADO.Net connection string: http://msdn.microsoft.com/en-us/library/ms254500.aspx The second is an Entity Framework connection string: http://msdn.microsoft.com/en-us/library/cc716756.aspx new harassment policy lets youtube remove