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csdn
18 年
c# 只向dataGrid添加一行纪录,而不对数据库操作??
在一个Winform 中,有一个dataGrid,一个butApply 按钮,一个butOk按钮. 当我点击butApply 时,只显示在dataGrid中添加了新纪录,而不对数据库操作;而当我点击butOk时,才把记录写入数据库!!
Ars Technica
21 年
More ADO.NET help: Working with OleDbCommand, OleDbDataAdapter, DataSet, and DataGrid
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