This method is called for each instance of the context that is created. The base implementation does nothing. C# Kopiera protected internal virtual void OnConfiguring (Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder); Parameters optionsBuilder DbContextOptionsBuilder A builder used ...
Examples of each of these are shown in the preceding sections. The same configuration can be applied regardless of where the builder comes from. In addition,OnConfiguringis always called regardless of how the context is constructed. This meansOnConfiguringcan be used to perform additional configuration...
OnConfiguring(DbContextOptionsBuilder) Override this method to configure the database (and other options) to be used for this context. This method is called for each instance of the context that is created. The base implementation does nothing. ...
_options=options;//This service is not stored in _setInitializer as this may not be the service provider that will be used//as the internal service provider going forward, because at this time OnConfiguring has not yet been called.//Mostly that isn't a problem because set initialization is ...
ShortDisplayName())); } _options = options; // This service is not stored in _setInitializer as this may not be the service provider that will be used // as the internal service provider going forward, because at this time OnConfiguring has not yet been called. // Mostly that isn't ...
_options=options;//This service is not stored in _setInitializer as this may not be the service provider that will be used//as the internal service provider going forward, because at this time OnConfiguring has not yet been called.//Mostly that isn't a problem because set initialization is ...
The issue occurs because the DbContextOptions is not configured. You can do this by overriding the "OnConfiguring" method. 👎 11 fernandohre commented Apr 14, 2022 @Epy92 yes, this is a way to solve the problem. But it's a bad practice, keeping in mind that will expose your connect...
If you have an interceptor which injects other services, it does not appear to be possible to use the DbContextOptionsBuilder to add the interceptor. Let's assume I have a SaveChangesInterceptor called CustomSaveChangesInterceptor which ...
The OnConfiguring() method of the DbContext class can be used to configure the data source for Entity Framework Core. Add this method to the CompanyContext.cs class as shown below. Notice we are providing the database connection string to the UseSqlServer() method of the DbContextOptions...
protectedoverridevoidOnConfiguring(DbContextOptionsBuilderoptionsBuilder){base.OnConfiguring(optionsBuilder);//optionsBuilder.Options.} 开发者ID:ReinhardHsu,项目名称:cloudscribe,代码行数:7,代码来源:CoreDbContext.cs 示例9: OnConfiguring ▲点赞 1▼