using System;
using System.Data;
using System.Data.SqlClient;
public class GetSchema
{
public static void Main()
{
string connectionString = "Data Source=localhost;Initial Catalog=Northwind;Integrated Security=SSPI";
string SQL = "SELECT * FROM CUSTOMERS";
SqlConnection con = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand(SQL, con);
SqlDataReader r;
DataTable schema;
con.Open();
r = cmd.ExecuteReader();
schema = r.GetSchemaTable();
con.Close();
foreach (DataRow row in schema.Rows)
{
foreach (DataColumn col in schema.Columns)
{
Console.WriteLine(col.ColumnName + " = " + row[col]);
}
}
}
}