bCodeblock:ArgumentList

Purpose

The argument list as string.

Class

bCodeblock

Type

Access / Assign

Data Types

String

Description

bCodeblock:ArgumentList defines the names of the variables which can be used within the source code. Variable names are separated by commas.

After creating a bCodeblock object the access contains the value "Server".

Important notes!
The argument list is used in the method bCodeblock:CreateCodeblock() to create a codeblock from the source code.

The values of multiple variables are defined with the access bCodeblock:ArgumentValues.

If the predefined argument list is changed and a defined data server is to be used in the source code, then the data server must be contained in the argument list.

Samples

In the following sample a new argument list is defined for an object of the class bCodeblock.

LOCAL oCodeblock AS bCodeblock

LOCAL iBase AS INT

LOCAL iExponent AS INT

// Create codeblock

oCodeblock := bCodeblock{"Pow(Base, Exponent)"}

// Define argument list

oCodeblock:ArgumentList := "Base,Exponent"

// Define values of argument list

iBase := 2

iExponent := 4

oCodeblock:ArgumentValues := {iBase, iExponent}

// Compile source code

IF oCodeblock:Compile()

// Evaluate source code

? oCodeblock:Eval()

ENDIF

In the following sample a new argument list is defined, in which the data server is used also.

LOCAL oCodeblock AS bCodeblock

LOCAL fFactor AS FLOAT

// Create codeblock

oCodeblock := bCodeblock{"Server:DISTANCE * Factor"}