how to use external resource.resx file in csharp

                
                        ResourceManager rm = new ResourceManager("UsingRESX.Resource1",  
Assembly.GetExecutingAssembly());  
String strWebsite = rm.GetString("Website",CultureInfo.CurrentCulture);  
String strName = rm.GetString("Name");  
form1.InnerText = "Website: " + strWebsite + "--Name: " + strName;