如何将数据集值分配给字符串 [英] how to assign dataset value to string

问题描述

如何将数据集值分配给字符串变量

How to assign dataset value to string variable

推荐答案

您不能将整个数据集分配给字符串:数据集是最基本)一组数据表(最基本)是一组数据行，它们又是一组数据单元.

可以将单元格分别分配给字符串，但是分配数据集不会产生任何对用户特别有用的信息.

您是否考虑过使用DataGrid?这里有一篇文章对此进行了介绍:为初学者使用ADO.NET [

You can''t assign a whole dataset to a string: a dataset is (at it''s most basic) a group of datatables, which (at their most basic) is a group of data rows, which again ar a group of data cells.

The cells individually can be assigned to a string, but assigning a dataset would not produce anything particularly useful for the user.

Have you considered useing a DataGrid? There is an article which covers that here: Using ADO.NET for beginners[^]

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