hmX_Execute Method In Context (Context ; Methodname ; Line) → Next line

Introduced in v3.0, Preemptive: yes

Parameter	Type	In/Out	Description
Context	Longint	→	Execution context
Methodname	Text	→	Method name
Line	Longint	→	Line to execute
Nextline	Longint	←	Next line to execute

Description

The command hmX_Execute Method In Context executes a method in an execution context. You can only execute methods you have added previously with the command hmX_ADD METHOD TO CONTEXT. Pass the name of the method you want to execute in the parameter methodname. The line parameter indicates, which line to execute. In this case nextline returns the next line. Pass 0 for all lines.

The result nextline returns the next line of execution. If you pass 0 as line and an error occurs, the executer will stop and the nextline returns the next line after the error.

Example

The following example tokenizes a method, adds the method to the context and executes the method:

var $vx_script : Blob
var $context; $vl_nextline : Integer

SET BLOB SIZE($vx_script; 0)
hmX_TOKENIZE("$a:=100"; $vx_script)
hmX_ADD METHOD TO CONTEXT($context; "myMethod"; $vx_script)
$vl_nextline:=hmX_Execute Method In Context($context; "myMethod"; 0)