P4ServerUpdate Method

Update an environment setting used by the server, such as user, client, .. Makes a local only change which overrides registry, environment etc... And does not get written into the registry or the environment use "null" value to remove an existing Update setting.

public static void Update(
	string var,
	string val
)

Public Shared Sub Update ( 
	var As String,
	val As String
)

public:
static void Update(
	String^ var, 
	String^ val
)

static member Update : 
        var : string * 
        val : string -> unit