NevronOpenVision
Nevron.Nov.UI Namespace / NListBox Class
Fields Properties Methods Events


In This Topic
    NListBox Class Members
    In This Topic

    The following tables list the members exposed by NListBox.

    Public Constructors
     NameDescription
    Public ConstructorDefault constructor  
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    Public Fields
     NameDescription
    Public Fieldstatic (Shared in Visual Basic)Reference to the Items child.  
    Public Fieldstatic (Shared in Visual Basic)Schema associated with NListBox.  
    Public Fieldstatic (Shared in Visual Basic)Reference to the Selection property.  
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    Protected Fields
     NameDescription
    Internal Field  
    Internal Field  
    Internal Field  
    Internal Field  
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    Public Properties
     NameDescription
    Public PropertyGets the index of the first selected item. If there are no selected items returns -1.  
    Public PropertyGets or sets the items collection of the list box  
    Public PropertyGets the index of the last selected item. If there are no selected items returns -1.  
    Public PropertyGets or sets the list box selection  
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    Protected Properties
     NameDescription
    Protected Internal PropertyGets or sets the range selection anchor index  
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    Public Methods
     NameDescription
    Public MethodOverloaded. Ensures that the specified item is visible.  
    Public MethodFills the list box with the values of the specified array. Assigns the corresponding array value to the Tag property of each list box item.  
    Public MethodFills the list box with the options from the specified enum. Assigns the corresponding enum value to the Tag property of each list box item.  
    Public MethodGets the index of the first list box item whose Tag property is equal to the given value.  
    Public MethodGets the index of the first list box item with the given text or -1 if an item with such text is not found.  
    Public MethodOverridden. Navigates to the specified item.  
    Public MethodNavigates to the next item whose text starts with the given char (case insensitive check is performed).  
    Public MethodOverridden. Called to propagate the forward display traversal to the node child.  
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    Protected Methods
     NameDescription
    Protected MethodOverridden. Accumulates the display children of the node that are considered to be content.  
    Protected MethodOverridden. Overriden to layout the content and the scrollbars.  
    Protected MethodOverridden. Given a top Y coordinate in viewport coordinates, returns the index of the first visible item in the scrollbable items list.  
    Protected Internal MethodGets the list box item, which currently has the focus  
    Protected MethodOverridden. Given a bottom Y coordinate in viewport coordinates, returns the index of the last visible item in the scrollbable items list.  
    Protected MethodOverridden. Gets the anchor element for keyboard navigation  
    Protected MethodOverridden. Gets the scrollable item at the specified index  
    Protected MethodOverridden. Gets the scrolling index of the specified item in the scrollbale items list  
    Protected MethodOverridden. Gets the count of items that can be scrolled through  
    Protected MethodOverridden. Overriden to return the desired size of the items container.  
    Protected MethodOverridden. Gets the count of items that are currently visible  
    Protected MethodOverridden. Measures the desired size of the element content.  
    Protected MethodOverridden. Overriden to provide support for navigation based on the first character of list box items' text.  
    Protected Internal MethodCalled by the selection, when an item has been deselected.  
    Protected Internal MethodCalled by the selection, when an item has been selected.  
    Protected MethodOverridden. Called after the document node is registered in its owner document.  
    Internal MethodOverridden.   
    Protected MethodOverridden. Sets the first visible item from the scrollable items by index  
    Protected Internal MethodUpdates the selection with the specified item.  
    Internal MethodOverridden.   
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    See Also