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GrapeCity.CalcEngine Namespace / ICalcStorage<TKey,TValue> Interface / Item Property


In This Topic
    Item Property (ICalcStorage<TKey,TValue>)
    In This Topic
    Gets or sets the TValue at the specified id.
    Syntax
    'Declaration
 
Default Property Item( _
   ByVal id As TKey _
) As TValue
    'Usage
 
Dim instance As ICalcStorage(Of TKey,TValue)
Dim id As TKey
Dim value As TValue
 
instance.Item(id) = value
 
value = instance.Item(id)
    TValue this[ 
   TKey id
]; {get; set;}

    Parameters

    id

    Property Value

    A CalcIdentity indicates the data address.
    Remarks
    When get value, if item which is not existed, return a null reference (Nothing in Visual Basic). When set value, if id is not existed, means add a new item to storage.
    See Also

    Reference

    ICalcStorage<TKey,TValue> Interface
    ICalcStorage<TKey,TValue> Members