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KeyboardNavigation

Class

Represents a keyboard navigation helper.

Definition

Assembly:Telerik.Windows.Controls.dll

Syntax:

public class KeyboardNavigation

Inheritance: objectKeyboardNavigation

Initializes a new instance of the KeyboardNavigation class.

public KeyboardNavigation(IListControl control, Func<int, bool> isSelectableIndex)

Parameters:controlIListControlisSelectableIndexFunc<int, bool>

Gets or sets whether the index is selectable.

public Func<int, bool> IsSelectableIndex { get; set; }

Gets the next index of an item which is selectable.

public int GetNextSelectableIndex(int current, int skip = 1)

Parameters:currentintskipintReturns:

Gets the previous index of an item which is selectable.

public int GetPreviousSelectableIndex(int current, int skip = 1)

Parameters:currentintskipintReturns:

Navigates to the first item in the child collection.

public void NavigateFirst(Key key = 0)

Parameters:keyKey

Navigates to the last item in the child collection.

public void NavigateLast(Key key = 0)

Parameters:keyKey

Navigates to the next item in the child collection.

public void NavigateNext(int startIndex, int increment, Key key = 0)

Parameters:startIndexintincrementintkeyKey

Navigates to the next item in the child collection.

public void NavigatePrevious(int startIndex, int increment, Key key = 0)

Parameters:startIndexintincrementintkeyKey

Navigates to item using its index in the child collection.

public void NavigateToIndex(int index, Key key = 0)

Parameters:indexintkeyKey