从数据表制作数据集 [英] Make Dataset from Datatable

问题描述

我有一个数据表(A)每2秒更新一次，并且需要做
创建数据集有两个从表(A)获取表的数据作为参考，要像表(A)一样进行更新

I have a data Table (A) has update every 2 Sec and need to do
Create dataset has two table get data from table (A) as reference to be updated like table (A)
Does anyone know how to make it?

推荐答案

怎么样，创建2个数据表.
每2秒将inst数据更新到第一个数据表中吗?
引用第二个数据表

How about, creating 2 datatables.
Do your update int the 1st datatable every 2sec
Reference the 2nd datatable

DataTable dt2 = new DataTable();
dt2 = dt;

然后将这些数据表放在单个数据集上

Then put these datatables on a single dataset

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