Variable Declaration in C#

Variable Declaration in C#

Syntax for variable declaration in C# is:

 ;

Here, data_type must be a valid C# data type including char, int, float, double, or any user defined data type etc., and variable_list may consist of one or more identifier names separated by commas.

Some valid variable declarations along with their definition are shown here:

int i, j, k;
char c, ch;
float f, salary;
double d;

You can initialize a variable at the time of declaration as:

int i = 100;