Contains values that specify the of a UI automation element
Assembly: System.Windows (in System.Windows.dll)
A control must cycle through its in this order:
The value can be used to indicate whether the user has acted on a control. For example, a check box can be displayed as both checked and dimmed, which indicates an indeterminate state.
Creating an indeterminate state is different from disabling the control. Consequently, a check box in the indeterminate state can still receive the focus. When the user clicks an indeterminate control, the value cycles to the next value.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.