What is GetType method?

The GetType method is inherited by all types that derive from Object. This means that, in addition to using your own language’s comparison keyword, you can use the GetType method to determine the type of a particular object, as the following example shows.

What is the GetType in C#?

GetType Method is used to find the type of the current instance. This method returns the instances of the Type class that are used for consideration. Syntax: public Type GetType ();

What is GetType () in VB net?

The GetType operator returns the Type object for the specified typename . You can pass the name of any defined type in typename . This includes the following: Any Visual Basic data type, such as Boolean or Date .

What is the difference between typeof and GetType?

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.

What is GetType method in java?

getType(char ch) is an inbuilt method in java that returns a value indicating a character’s general category. This method cannot handle supplementary characters. To support all Unicode characters, including supplementary characters, use the getType(int) method.

What is typeof in C?

The typeof keyword is a new extension to the C language. The Oracle Developer Studio C compiler accepts constructs with typeof wherever a typedef name is accepted, including the following syntactic categories: Declarations. Parameter type lists and return types in a function declarator. Type definitions.

What is a type in a programming language?

In computer science and computer programming, a data type or simply type is an attribute of data which tells the compiler or interpreter how the programmer intends to use the data.

Is VB Net typeof?

Otherwise, result is False . If objectexpression is null, then TypeOf Is returns False , and IsNot returns True . TypeOf is always used with the Is keyword to construct a TypeOf ……Remarks.

Type category of typename Compatibility criterion
Class objectexpression is of type typename or inherits from typename

What is object type variable?

Holds addresses that refer to objects. You can assign any reference type (string, array, class, or interface) to an Object variable. An Object variable can also refer to data of any value type (numeric, Boolean , Char , Date , structure, or enumeration).

What are the types of data types in Java?

Data types are divided into two groups:

  • Primitive data types – includes byte , short , int , long , float , double , boolean and char.
  • Non-primitive data types – such as String , Arrays and Classes (you will learn more about these in a later chapter)

What are the different types of variables in Java?

Java Variables

  • String – stores text, such as “Hello”.
  • int – stores integers (whole numbers), without decimals, such as 123 or -123.
  • float – stores floating point numbers, with decimals, such as 19.99 or -19.99.
  • char – stores single characters, such as ‘a’ or ‘B’.
  • boolean – stores values with two states: true or false.