c# use entity framework core code example

Example 1: c# .net core entity framework

//ref https://softchris.github.io/pages/dotnet-orm.html#why-orm

Example 2: paging entity framework core

public abstract class PagedResultBase
{
    public int CurrentPage { get; set; } 
    public int PageCount { get; set; } 
    public int PageSize { get; set; } 
    public int RowCount { get; set; }
 
    public int FirstRowOnPage
    {
 
        get { return (CurrentPage - 1) * PageSize + 1; }
    }
 
    public int LastRowOnPage
    {
        get { return Math.Min(CurrentPage * PageSize, RowCount); }
    }
}
 
public class PagedResult<T> : PagedResultBase where T : class
{
    public IList<T> Results { get; set; }
 
    public PagedResult()
    {
        Results = new List<T>();
    }
}