public void DeleteProduct(int id)
{
var command = new SqlCommand("delete from products where id=:id");
command.Parameters.AddWithValue("id", id);
MsSqlDatabaseHelpers.ExecuteNonQuery(command, ConnectionString);
}
public void UpdateProduct(Product product)
{
var command = new SqlCommand("update products set name=@name, description=@description, price=@price where id=@id");
command.Parameters.AddWithValue("id", product.Id);
command.Parameters.AddWithValue("name", product.Name);
command.Parameters.AddWithValue("description", product.Description);
command.Parameters.AddWithValue("price", product.Price);
MsSqlDatabaseHelpers.ExecuteNonQuery(command, ConnectionString);
}
public void AddNewProduct(Product product)
{
var command = new SqlCommand("insert into products (id, name, description, price) values (@id, @name, @description, @price)");
command.Parameters.AddWithValue("id", product.Id);
command.Parameters.AddWithValue("name", product.Name);
command.Parameters.AddWithValue("description", product.Description);
command.Parameters.AddWithValue("price", product.Price);
MsSqlDatabaseHelpers.ExecuteNonQuery(command, ConnectionString);
}