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Class  >  jsexecutor  >  ExecuteFromFile(string)
jsexecutor class : ExecuteFromFile(string) method

Description

Executes JavaScript code.

Syntax

instance.ExecuteFromFile(string path)

Arguments

ClassNameDescription
stringpathThe path to the JavaScript file.

Return value

ClassDescription
stringReturn value from the JavaScript.

Sample code

1:

window w;

2:

jsexecutor jse = w.CurrentJSExecutor;

3:

string result = jse.ExecuteFromFile("c:\appropriate\path\sample.js");

Notes

Loads and executes JavaScript code from a file.

The JavaScript code is complemented to the immediate function and executed. For example

return 'result'; -> (function (){return 'result';}());


Please note that the return value is string.

If the result is a number, the number will be returned as a string. Example: 1-> '1' , 1.05-> '1.05'.

If the result is a boolean value, the value is returned as a string. Example: true -> 'true' / false -> 'false'

If the result is a string, the string will be enclosed in double quotes and returned. Example: 'Returned string' -> '"Returned string"'.

If the result is null, undefined, array, object, function object, or unevaluable, the string 'null' is returned.

The 'null' is also returned if the run raises an exception.

Links for reference

None.

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