使用linq在网格视图中绑定多个数据

问题描述

大家好，
我有一个datagrid视图，该视图想显示来自两个表的多个数据，它们是tbl_PersonInfo和Financial，它们之间存在关系:
ID(PK)
姓名
家庭
............
FinancialPersonID(PK)(FK)
债务价值
Bestankarvalue
............
现在我想在gridView中显示Id，Name，Family，debtValue，BestankarValue
但是我什么都做不到！
哪个查询为True ????????
Gridview的Columns Generation和Columns属性应该是什么?????????
我是初学者，请帮我亲
感谢

hi all dev,
i have a datagrid view that want to show multiple data from two table that are tbl_PersonInfo and Financial , which they are in a relationship:
Id (PK)
Name
Family
............
FinancialPersonID (PK)(FK)
DebtValue
Bestankarvalue
............
Now i want to show Id,Name,Family,debtValue,BestankarValue in gridView
but i could not anything!!
which query is True????????
What should be Columns Generation of Gridview and Columns Property?????????
I m a Beginner,please help me pro
thanks

推荐答案

//Create the object of your context class.
DataContextClass1 ctx = new DataContextClass1();
//Join the both tables and select the columns required.
var query = from p1 in ctx.PersonInfo
            join f1 in ctx.Financial on p1.ID equals f1.ID
	    select new { p1.Id, p1.Name, p1.Family, f1.debtValue, f1.BestankarValue };
//Bind the gridview.
GridView1.DataSource = query;
GridView1.DataBind();

祝一切顺利.
--Amit

All the best.
--Amit

var query = from p in tbl_PersonInfo
            join f in Financial on p.ID equals f.ID
	    select new { p.Id, p.Name, p.Family, f.debtValue, f.BestankarValue };

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