protected abstract TResult VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, TArgument argument);
protected override Expression VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, object context)
{
return(ScopeParameter);
}
protected override object VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, ILEmitResolverBuilderContext argument)
{
// [return] ProviderScope
argument.Generator.Emit(OpCodes.Ldarg_1);
return(null);
}
protected override Type VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, CallSiteValidatorState state) => null;
protected override object VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, RuntimeResolverContext context)
{
return(context.Scope);//直接返回RuntimeResolverContext封装的容器
}
protected override Expression VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, ParameterExpression provider)
{
return(provider);
}
protected override object VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, ServiceProvider2 provider)
{
return(provider);
}
protected override object VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, ServiceProviderEngineScope scope)
{
return(scope);
}
protected override Expression VisitServiceProvider(ServiceProviderCallSite serviceProviderCallSite, CallSiteExpressionBuilderContext context)
{
return(context.ScopeParameter);
}