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An online shopping website has the requirement of updating specific product prices during festive seasons.The developer has written the following code.
When the tester ran the code, he found out that product price was not updated.
What was the error?
public struct Product
{
public int productId;
public string productName;
public int price;
}
public class Program
{
public static void Main()
{
Product productObj = new Product();
productObj.productId = 101;
productObj.productName = "XBOX One";
productObj.price = 40000;
Console.WriteLine("Before Price Update : " + productObj.price);
UpdatePrice(productObj);
Console.WriteLine("After Price Update : " + productObj.price);
}
public static void UpdatePrice(Product productObj)
{
productObj.price = 35000;
}
}
The method “UpdatePrice()” cannot be called directly
Struct is a value type so the price would not be updated
Struct variable values can be set only once and cannot be changed further
No Error and the code will work fine.
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Qtr No. 213, New Town Yehlanka Indore 454775
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