Variables Naming Convention in QTP Scripting

Variables Naming Convention in QTP Scripting:

Variables represent values that can be changed within a procedure or function. Local scope variables are placeholders that reside within a function- or a script-body.

Prefixes for Variable Data Types

Data Type	Prefix
Boolean	bln
Date	dt
Variant	v
Integer	int
Object	obj
String	str
Arrays	arr

 The values of global variables can be used and changed all over the project within all scripts and libraries.

Syntax: "g" + [Prefix]+[ShortDescription] 

Eg: gstrName