从数据集中检索值 [英] Retreiving value from a datatset

问题描述

大家好！!!!

我有一个文本框命名为txtName.

我也有一个数据集，其中我从数据库中检索了ID，Name，Salary.如何将文本框的值设置为通过数据集从数据库检索的值.

如果是数据读取器，我将如何处理数据集????

Hi all!!!

i have a textbox naming txtName.

Also i have a dataset in which i have retreived ID, Name , Salary from the database. how can i set the value of the textbox to the value retreived from the databse through dataset.

Have it been data reader i would have done it how how to do it with dataset ???

推荐答案

数据集默认情况下包含数据表，因此至少会有1个数据表您应该通过
获得价值
txtName.text =数据集.Tables[0] .Rows [0] ["Name"].ToString();

datasets contains datatables by default there will be at least 1 datatable so you should get the value by

txtName.text = dataset.Tables[0].Rows[0]["Name"].ToString();

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