
📦 A variable is a reference to some value in memory (either stack or heap) 📦Think of it as a container for holding a value. 📦C# is a strongly typed language. In C# when you declare and initialize a variable you must specify the data type of the value that the variable will hold/reference, followed by the variable name and then assign it a value:
Syntax:
[Data Type] [Variable Name] = [Value];
For example:
int num = 75;
Out here int
is a data type, num
is the variable name (also known as an identifier). The =
operator assigns a value to a variable. The right side of the =
operator is a value that will be assigned to the variable. in this case it is the integer 75
. The variable name and the data type that the variable references is on the left side of the =
operator.
Examples:
int num_1 = 10;
float rate = 10.2F;
char code = 'A';
bool isTrue = true;
string my_name = "Kauress";