Substring
=========

Category
--------
String Commands

Description
-----------

This command allows you to trim a string. Use this command when you want to select a subset of text or variable.

Parameters
----------

**Text**
	Select text or variable to modify.

**Start Index**
	Indicate the starting position within the string. 0 for beginning, 1 for first character, etc.

**Length**
	Indicate if only so many characters should be kept. -1 to keep remainder, 1 for 1 position after start index, etc.

**Result**
	Indicate the variable to receive the result.



Returned Value
--------------
	This command does not have returned value.

Example Usage
-------------

	Example Location:  
		`BYpass\\Examples\\String Commands\\Substring\\Substring.xml`

See Also
--------
	- :doc:`Concat Text <stringconcat>`
	- :doc:`Contains Text <stringcontains>`
	- :doc:`Format String <formatstring>`
	- :doc:`Get Word Count <getwordcount>`
	- :doc:`Get Word Length <getwordlength>`
	- :doc:`Modify String <modifyvariable>`
	- :doc:`String Operation <stringoperation>`
	- :doc:`String Replace <stringreplace>`
	- :doc:`StringIsNullOrEmpty <stringisnullorempty>`
	- :doc:`Text Extraction <textextractor>`
	- :doc:`Trim Text <stringtrim>`