WebC# 实体框架：编写一个通用方法来检查是否存在,c#,asp.net-mvc,entity-framework,dbcontext,system.reflection,C#,Asp.net Mvc,Entity Framework,Dbcontext,System.reflection,我的域类： public class Address { [Key] public virtual string AddressId { get; set; } public virtual string Address { get; set; } } 在我的MVC控 … WebDec 30, 2024 · You just need to do these two things: Add your connection string to your appsettings.json file Specify your connection string by overriding the OnConfiguring method in DbContext When adding your connection string, you need to specify a new key-value string inside the "ConnectionStrings" key.
Setting up your DbContext for Entity Framework in .NET Core
WebThe UseSqlServer method configures the context to use a SQL Server database, and takes a string representing the connection string as a parameter: protected override void … WebApr 11, 2024 · I have created a azure redis for cache and stored the connection string as application setting variable in app service using terraform. Now I want my code to access the connection string. In the existing application we explictly mentioned the connection string in web.config. So now I needed to get the azure application variable via code. development services corpus christi texas
Setup the DbContext Class and Database Connection String - YouTube
WebSep 9, 2024 · services.AddTransient(provider => provider.GetService ().CreateApplicationDbContext()); public ApplicationDbContext CreateApplicationDbContext() { //TODO Something clever to create correct ApplicationDbContext with ConnectionString you need. } The above idea come … WebIn DbContext constructor you can simply pass your connection string, but that may look dirty and will be difficult to maintain when any changes required in future. EF Encrypted connection string So, we create a separate class with static string property, we can read plain text value or encrypted value from configuration file. WebMar 28, 2024 · // Add the read-only connection as the default services.AddDbContext (options => { options.UseSqlServer(Configuration.GetConnectionString("ReadOnlyConnection")); }); // And add the read-write connection to be used if need be … development services city of phoenix