public bool updateBuyed(BuyedProductsModel product)
{
string query = "UPDATE buyedProducts SET idProduct = @idProduct, priceBuy = @priceBuy, quantity = @quantity WHERE id = @id";
SqlConnection conn = new SqlConnection(cadena);
SqlCommand cmd = new SqlCommand(query, conn);
try
{
conn.Open();
cmd.Parameters.Add("@id", System.Data.SqlDbType.Int).Value = product.id;
cmd.Parameters.Add("@idProduct", System.Data.SqlDbType.Int).Value = product.idProduct;
cmd.Parameters.Add("@priceBuy", System.Data.SqlDbType.Money).Value = product.priceBuy;
cmd.Parameters.Add("@quantity", System.Data.SqlDbType.Int).Value = product.quantity;
int register = cmd.ExecuteNonQuery();
return(register == 1);
}
catch (Exception)
{
return(false);
}
finally
{
conn.Close();
}
}
public BuyedProductsModel returnBuyed(int id)
{
string query = "SELECT idProduct, priceBuy, quantity FROM buyedProducts WHERE id = @id";
SqlConnection conn = new SqlConnection(cadena);
SqlCommand cmd = new SqlCommand(query, conn);
BuyedProductsModel product = new BuyedProductsModel();
try
{
conn.Open();
cmd.Parameters.Add("@id", System.Data.SqlDbType.Int).Value = id;
SqlDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
product.idProduct = dr.GetInt32(0);
product.priceBuy = dr.GetDecimal(1);
product.quantity = dr.GetInt32(2);
}
}
catch (Exception)
{
}
finally
{
conn.Close();
}
return(product);
}
public bool createBuyed(BuyedProductsModel product)
{
string query = "INSERT INTO buyedProducts VALUES (@idProduct,@priceBuy,@quantity,GETDATE())";
SqlConnection conn = new SqlConnection(cadena);
SqlCommand cmd = new SqlCommand(query, conn);
try
{
conn.Open();
cmd.Parameters.Add("@idProduct", System.Data.SqlDbType.Int).Value = product.idProduct;
cmd.Parameters.Add("@priceBuy", System.Data.SqlDbType.Money).Value = product.priceBuy;
cmd.Parameters.Add("@quantity", System.Data.SqlDbType.Int).Value = product.quantity;
int register = cmd.ExecuteNonQuery();
return(register == 1);
}
catch (Exception)
{
return(false);
}
finally
{
conn.Close();
}
}