keyExists

keyExists

Returns whether the key exists.

Method of

WinReg object

Syntax

boolean keyExists ( string key);

Parameters

The method has the following parameter:

key

A string representing the path to the key

Returns

Boolean value

Description

If the user does not have read access to the given key, this will also return false.

Example

winreg = getWinRegistry();
if ( winreg != null )
{
    winreg.setRootKey( winreg.HKEY_LOCAL_MACHINE);
    if(winreg.keyExists("SOFTWARE\\mozilla"))
    {
    //keyExists returned true
    } else {
    //keyExists returned false
    }
}