Check out example codes for "c# variable". It will help you in understanding the concepts better.
Code Example 1
/*int*/int myNum = 5;
/*doube*/ double myDoubleNum = 5.99D;
/*char*/ char myLetter = 'D';
/*bool*/ bool myBool = true;
/*string*/ string myText = "Hello";
Code Example 2
// All types of variables
int MyNumber = 2; // A number
float MyDotNumber = 2.2; // A Number with decimals
string MyText = ("Hello World") //Text
bool YesOrNo = true; //True or False
// Formats
(Type) (Name) = (Value);
E.g:
int NameOfVariable = (Value depending on type)
Code Example 3
int variable;
Learn ReactJs, React Native from akashmittal.com