从TextBox读取/写入数据到SQL Server DB VB.NET [英] Reading/Writing Data From TextBox to SQL Server DB VB.NET

问题描述

我正试图找到一种方法来从文本框中读取数据并将数据写入sql db.例如，textbox1将在table1中加载column1，textbox2将在table1中加载column2.以另一种形式，textbox1将填充table1中的column1，textbox2将填充table1中的column2.填充列时，它们将覆盖内部的所有现有数据. button1将以两种形式执行这两个功能.

I am trying to find a way to read and write data from text boxes into an sql db. for example, textbox1 will load column1 in table1, and textbox2 will load column2 in table1. in a different form, textbox1 will fill column1 in table1 and textbox2 will fill column2 in table1. When filling the columns, they will overwrite any existing data inside. a button1 will execute both functions in both forms.

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