public List <homework> Readhomework()
{
var result = new List <homework>();
var connection = new System.Data.SqlClient.SqlConnection();
connection.ConnectionString = _connectionString;
connection.Open();
var command = new System.Data.SqlClient.SqlCommand("", connection);
command.CommandText = string.Format(@"Select *from homework");
var reader_ = command.ExecuteReader();
while (reader_.Read())
{
homework item = new homework();
item.name = reader_["name"].ToString();
item.address = reader_["address"].ToString();
item.openTime = reader_["openTime"].ToString();
item.phone = reader_["phone"].ToString();
result.Add(item);
}
connection.Close();
return(result);
}
public void Creat(homework sb)
{
var connection = new System.Data.SqlClient.SqlConnection();
connection.ConnectionString = _connectionString;
connection.Open();
var command = new System.Data.SqlClient.SqlCommand("", connection);
command.CommandText = string.Format(@"
INSERT INTO homework(name,address,openTime,phone)
VALUES (N'{0}',N'{1}',N'{2}',N'{3}')
", sb.name.Replace("'", "''"), sb.address, sb.openTime, sb.phone);
command.ExecuteNonQuery();
connection.Close();
}
