getValueNumber

Gets the value of a key when that value is a number.

Method of

File

Syntax

Number getValueNumber (
String subkey,
String valname);

Parameters

The getValueString method has the following parameters:

subkey	The key path to the appropriate location in the key hierarchy, such as "Software\\Netscape\\Navigator\\Mail".
valname	The name of the value-name/value pair whose value you want.

Returns

Number value of the specified key or null if there's an error, the value is not found, or the value is not a string.