// GET MODULE SETTINGS
var mc = new ModuleController();
var mi = mc.GetModule(1534);
var tSettings = mi.ModuleSettings;       
var sValue = tSettings["MLSImagesUrl"];

// GET TAB MODULE SETTINGS
var tmc = new ModuleController();
var tmi = tmc.GetTabModule(1534);
var tmSettings = tmi.TabModuleSettings;       
var smValue = tmSettings["MLSImagesUrl"];