方法的.NET MVC接口

Question

我需要在接口中聲明方法的幫助。實施方法：

public virtual IEnumerable<TEntity> Get(
     Expression<Func<TEntity, bool>> filter = null, 
     Func<IQueryable<TEntity>, IOrderedEnumerable<TEntity>> orderBy = null, 
     string includeProperties = "") 
    {... 
    } 

謝謝。

Answer 1

這裏是你如何把它放在一個接口：

public interface IRepository 
{ 
    IEnumerable<TEntity> Get<TEntity>(Expression<Func<TEntity, bool>> filter = null, 
     Func<IQueryable<TEntity>, IOrderedEnumerable<TEntity>> orderBy = null, 
     string includeProperties = "") 
} 

或

public interface IRepository<TEntity> 
{ 
    IEnumerable<TEntity> Get(Expression<Func<TEntity, bool>> filter = null, 
     Func<IQueryable<TEntity>, IOrderedEnumerable<TEntity>> orderBy = null, 
     string includeProperties = "") 
}