Text Functions

With text functions, you can manipulate text (strings) and parameters and variables of the type Text.

Length(Str)	Returns the length of a text variable or parameter.
Find(StrSource, StrFind)	Returns the position of specific content inside a text variable or parameter.
InsertStr(StrSource, Posistion, StrContent)	Inserts additional text into a text variable or parameter.
DelStr(StrSource, PosFrom, Length)	Removes characters from a text variable or parameter.
SubStr(StrSource, PosFrom, Length)	Returns a specific part of a text variable or parameter.

Length

This function returns the length (number of characters) of a text variable or parameter.

Length(Str)

Parameters	Str	Text	Specifies the text (string) for which the length should be determined.
Returns		Numeric

Find

This function searches the source text for some specific content and returns its position inside the text variable or parameter.

Find(StrSource, StrFind)

Parameters	StrSource	Text	Specifies the source text (string) that should be searched.
	StrFind	Text	Specifies the text (string) that should be found.
Returns		Numeric

InsertStr

This function inserts additional text at a specific location into a text variable or parameter and returns the extended text.

InsertStr(StrSource, Posistion, StrContent)

Parameters	StrSource	Text	Specifies the original text (string).
	Position	Numeric	Specifies the position at which the additional text should be inserted.
	StrContent	Text	Specifies the additional text (string) that should be inserted into the original text.
Returns		Text

DelStr

This function removes characters from a text variable or parameter at a specific location and returns the shortened text.

DelStr(StrSource, PosFrom, Length)

Parameters	StrSource	Text	Specifies the original text (string).
	PosFrom	Numeric	Specifies the position at which the removing of text should start.
	Length	Numeric	Defines the length of the section that should be removed (number of characters).
Returns		Text

SubStr

This function returns a specific part of a text variable or parameter.

SubStr(StrSource, PosFrom, Length)

Parameters	StrSource	Text	Specifies the original text (string).
	PosFrom	Numeric	Specifies the position at which the newly created text should start.
	Length	Numeric	Defines the length of the section that should be included in the new text (number of characters).
Returns		Text