Note
Access to this page requires authorization. You can try signing in or .
Access to this page requires authorization. You can try .
ISelectionProvider.IsSelectionRequired Property
Definition
- Namespace:
- System.Windows.Automation.Provider
- Assembly:
- UIAutomationProvider.dll
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets a value that specifies whether the UI Automation provider requires at least one child element to be selected.
public:
property bool IsSelectionRequired { bool get(); };public bool IsSelectionRequired { get; }member this.IsSelectionRequired : boolPublic ReadOnly Property IsSelectionRequired As BooleanProperty Value
true if selection is required; otherwise false.
Examples
The following example shows an implementation of this method for a list that requires an item to be selected at all times.
/// <summary>
/// Specifies whether the list must have an item selected at all times.
/// </summary>
bool ISelectionProvider.IsSelectionRequired
{
get
{
return true;
}
}
''' <summary>
''' Specifies whether the list must have an item selected at all times.
''' </summary>
Private ReadOnly Property IsSelectionRequired() As Boolean Implements ISelectionProvider.IsSelectionRequired
Get
Return True
End Get
End Property
Remarks
This property can be dynamic. For example, the initial state of a control might not have any items selected by default, meaning that IsSelectionRequired is false. However, after an item is selected, the control must always have at least one item selected.
Applies to
See also
Feedback
Was this page helpful?