The diagram on the left shows the field created by that one magnet. The diagram in the middle shows what happens when you place an iron plate near that magnet. The field on the other side of the plate is almost nil.
Guest Account - Turn On or Off in Windows 8. A guest account is a local account for users who don't have a permanent account on your PC or domain. It allows people (guest) to use your PC without having access to your personal files. Users signed in to the guest account can't install apps, install hardware, and change PC settings. This tutorial will show you various options for how to turn on or off the guest account in Windows 8, Windows RT, Windows 8.1, and Windows RT 8.1.
Creating a custom credentials class is only the first step, because the reason for customizing credentials is to change WCF behavior regarding credentials provisioning, security token serialization, or authentication. Other topics in this section describe how to create custom serializers and authenticators.o register and use a custom client credentials configuration handler in the application configuration. extensions behaviorExtensions. add behaviorExtensions name attribute to an appropriate value. Set the type attribute to the fully-qualified type name.