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FarPoint.CalcEngine Assembly / FarPoint.CalcEngine Namespace / ExternalReferenceExpression Class

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    ExternalReferenceExpression Class
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    Represents the abstract class from which all external reference expression types derive.
    Object Model
    ExternalReferenceExpression Class
    Public MustInherit Class ExternalReferenceExpression 
       Inherits Expression
    Dim instance As ExternalReferenceExpression
    public abstract class ExternalReferenceExpression : Expression 

    An external reference is a reference to a cell (or range of cells) that explicitly states the sheet name, so that the reference can be to a location on a different sheet. While the reference may be to a sheet external to the one on which the reference appears, it does not have to be. By adding the sheet name to the reference, the external reference allows cross-sheet references of cells and ranges.

    External references can be cell references (for individual cells) and range references (for a contiguous range of cells).

    For references within a sheet, use references; for more information refer to the ReferenceExpression class.

    For more information about expressions and formulas, refer to the Formula Overview.

    Inheritance Hierarchy


    See Also