What is typeof In C#

The typeof operator is used to get the data type (returns a string) of its operand . The operand can be either a literal or a data structure such as a variable, a function, or an object.

You can use “typeof()” operator in C# but you need to call the namespace using System.IO ; You must use “is” keyword if you wish to check for a type. typeof is not defined in a namespace, it is a keyword.11 Haz 2009

typeof keyword takes the Type itself as an argument and returns the underline Type of the argument whereas GetType() can only be invoked on the instance of the type .

The typeof is an operator keyword which is used to get a type at the compile-time . Or in other words, this operator is used to get the System. Type object for a type. This operator takes the Type itself as an argument and returns the marked type of the argument.20 Haz 2021