简单说下 Winform 的分页快速开发框架必须要实现的几个功能之一

-------这就是多出的一次查询，为了取得总的页数
DECLARE @Total INT
SELECT @Total = COUNT(0) 
FROM Sys_Button A
WHERE 1 = 1 
AND A.IsDelete = 0
AND ISNULL(A.Button_Name,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Name,ISNULL(A.Button_Name,‘‘)) +‘%‘
AND ISNULL(A.Button_Nick,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Nick,ISNULL(A.Button_Nick,‘‘)) +‘%‘
AND ISNULL(A.Button_Hint,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Hint,ISNULL(A.Button_Hint,‘‘)) +‘%‘
AND ISNULL(A.Button_Sub,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Sub,ISNULL(A.Button_Sub,‘‘)) +‘%‘

SELECT B.* FROM(

SELECT A.Button_Id ,A.Button_Name , 
----这里就是重点实现分页的代码了
@Total PageRecord ,ROW_NUMBER() OVER (ORDER BY Page_Nick,A.Button_Sort ) Record_Id, (@Total / @PageSize) + 1 PageCount 
FROM Sys_Button A 
LEFT JOIN Sys_Page B ON A.Button_Page = B.Page_Id
WHERE 1 = 1
AND A.IsDelete = 0
AND ISNULL(A.Button_Name,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Name,ISNULL(A.Button_Name,‘‘)) +‘%‘
AND ISNULL(A.Button_Nick,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Nick,ISNULL(A.Button_Nick,‘‘)) +‘%‘
AND ISNULL(A.Button_Hint,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Hint,ISNULL(A.Button_Hint,‘‘)) +‘%‘
AND ISNULL(A.Button_Sub,‘‘) LIKE ‘%‘+ ISNULL(@cButton_Sub,ISNULL(A.Button_Sub,‘‘)) +‘%‘

) B
WHERE B.Record_Id > (@PageIndex - 1) * @PageSize
AND B.Record_Id <= (@PageIndex) * @PageSize
ORDER BY Page_Nick, Button_Sort