基於dapper的通用泛型分頁

1、定義一個用來裝載適合所有類的分頁結果類

public class PageDataView<T>
{
	 private int _TotalNum;
	 public PageDataView()
	{
		this._Items = new List<T>();
	}
	public int TotalNum
	{
		get { return _TotalNum; }
		set { _TotalNum = value; }
	}
	private IList<T> _Items;
	public IList<T> Items
	{
		get { return _Items; }
		set { _Items = value; }
	}
	public int CurrentPage { get; set; }
	public int TotalPageCount { get; set; }
}

　　

PageDataView的Items一個泛型屬性，所以可以適合所有的類，簡潔而通用。

 

下面是dapper通用萬能的泛型分頁公共類的使用方法：

public static PageDataView<MSys_Admin> GetList(string name, string loginName, int page,int pageSize=10)
{
	PageCriteria criteria = new PageCriteria();
	criteria.Condition = "1=1";
	if (!string.IsNullOrEmpty(name))
		criteria.Condition += string.Format(" and Name like '%{0}%'", name);
	if (!string.IsNullOrEmpty(loginName))
		criteria.Condition += string.Format(" and LoginName like '%{0}%'", loginName);
	criteria.CurrentPage = page;
	criteria.Fields = "*";
	criteria.PageSize = pageSize;
	criteria.TableName = "Sys_Admin a";
	criteria.PrimaryKey = "UID";
	var r = Common.GetPageData<MSys_Admin>(criteria);
	return r;
}

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