本文整理汇总了C#中Microsoft.Framework.DependencyInjection.ServiceCollection.Aggregate方法的典型用法代码示例。如果您正苦于以下问题：C# ServiceCollection.Aggregate方法的具体用法？C# ServiceCollection.Aggregate怎么用？C# ServiceCollection.Aggregate使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Microsoft.Framework.DependencyInjection.ServiceCollection的用法示例。
在下文中一共展示了ServiceCollection.Aggregate方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetOrAdd
public virtual IServiceProvider GetOrAdd([NotNull] IDbContextOptions options)
{
var services = new ServiceCollection();
var builder = services.AddEntityFramework();
foreach (var extension in options.Extensions)
{
extension.ApplyServices(builder);
}
// Decided that this hashing algorithm is robust enough. See issue #762.
unchecked
{
var key = services.Aggregate(0, (t, d) => (t * 397) ^ CalculateHash(d).GetHashCode());
return _configurations.GetOrAdd(key, k => services.BuildServiceProvider());
}
}示例2: GetOrAdd
public virtual IServiceProvider GetOrAdd(IDbContextOptionsExtensions options)
{
var services = new ServiceCollection();
var builder = services.AddEntityFramework();
foreach (var extension in options.Extensions)
{
extension.ApplyServices(builder);
}
// TODO: Consider more robust hashing algorithm
// Note that no cryptographic algorithm is available on all of phone/store/k/desktop
unchecked
{
var key = services.Aggregate(0, (t, d) => (t * 397) ^ CalculateHash(d).GetHashCode());
return _configurations.GetOrAdd(key, k => services.BuildServiceProvider());
}
}