1) dataset绑定datagridview,如何将更改的数据保存回数据库?
DataTable MYTABLE1 = DataGridView1.DataSource as DataTable;
if(MYTABLE1.GetChanges() != null)
{
adpt.Update(MyTable1.GetChanges());
}
2)我有一XML文档,怎么把它读到数据库里面去?
dim ds as new dataset
ds.readxml(你的文件.xml)
DataAdpater.UpDate(ds)