DataCard UltraGrafix Select Instalační manuál stáhnout pdf (Strana 87)

Maxsys and MX Series Software Administrator’s Guide 75

First Index

After

Returns a numeric value of the character following the first occurrence of

a specified character (from the beginning of the field).

Example: THISISATESTCARD 1, with a value of S returns a value of 5.

To do this select a source field and then either Character or Field.

Last Index

Before

Returns a numeric value of a count of the number of characters from the

last specified character to the beginning of the field.

Example: THISISATESTCARD 1, with a value of S returns a value of 9.

To do this select a source field and then either Character or Field.

Last Index Of Returns a numeric value of the position of the last character specified.

Example: THISISATESTCARD 1, with a value of S returns a value of 10.

To do this select a source field and then either Character or Field.

Last Index

After

Returns a numeric value of the next occurrence of a specified character

from the beginning of the field.

Example: THISISATESTCARD 1, with a value of S returns a value of 11.

To do this select a source field and then either Character or Field.

Length Of Returns the length of a particular field.

Example: THISISATESTCARD 1 returns a value of 17.

To do this select a source field.

Math Create values which may be used in other functions, such as Substring

start and end indices. Two data sources and an operation (either addition

or subtraction) are selected. Each data source must supply data of type

‘String’, the data will be converted into an integer. The two resulting

integers will be added or subtracted according to the selected operation.

The output of the function is an integer value.

To do this select a source field (Data Field or Function), an operation (+ / -),

and an operand.

Field Type Description

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DataCard UltraGrafix Select Instalační manuál Strana 87