using System;
using System.Data;
using System.Data.SqlClient;
class Class1{
public static void Main() {
SqlConnection thisConnection = new SqlConnection("server=(local)\\SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI");
SqlDataAdapter thisAdapter = new SqlDataAdapter(
"SELECT ID, FirstName FROM Employee", thisConnection);
SqlCommandBuilder thisBuilder = new SqlCommandBuilder(thisAdapter);
DataSet thisDataSet = new DataSet();
thisAdapter.Fill(thisDataSet, "Employee");
Console.WriteLine("# rows before change: {0}",thisDataSet.Tables["Employee"].Rows.Count);
DataRow thisRow = thisDataSet.Tables["Employee"].NewRow();
thisRow["ID"] = "123";
thisRow["FirstName"] = "Ltd";
thisDataSet.Tables["Employee"].Rows.Add(thisRow);
Console.WriteLine("# rows after change: {0}", thisDataSet.Tables["Employee"].Rows.Count);
thisAdapter.Update(thisDataSet, "Employee");
}
}
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