<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
void Page_Load(object sender, EventArgs e)
{
DataSet objDataSet = new DataSet();
// Read in the XML file
objDataSet.ReadXml(Server.MapPath("NewEmployees.xml"));
// Show it in a grid
dgEmployees1.DataSource = objDataSet.Tables[0].DefaultView;
dgEmployees1.DataBind();
// Modify a row
objDataSet.Tables["employee"].Rows[0]["firstName"] = "A";
objDataSet.Tables["employee"].Rows[0]["lastName"] = "B";
// Add a new row to the table
DataTable objTable = null;
DataRow objNewRow = null;
objTable = objDataSet.Tables["employee"];
objNewRow = objTable.NewRow();
objNewRow["firstName"] = "C";
objNewRow["lastName"] = "D";
objTable.Rows.Add(objNewRow);
// Save it to a new file
objDataSet.WriteXml(Server.MapPath("Employees2.xml"));
// Read in the new file
DataSet objDataSet2 = new DataSet();
objDataSet2.ReadXml(Server.MapPath("Employees2.xml"));
// Show it in another grid
dgEmployees2.DataSource = objDataSet2.Tables[0].DefaultView;
dgEmployees2.DataBind();
}
<%--NewEmployees.xml
Nancy
Lee
Seattle
WA
98122
Jason
Wang
Vancouver
WA
98123
--%>