XLL+ Class Library (7.0)

Argument Properties

The properties of the Argument class are listed here.

Behavior

public method ContainerClass Template class used in C++ for the targets of vector or matrix arguments.
public method Name Name of the argument, as it will appear in the Excel Formula Wizard

Signature

public method Signature The signature of the argument, including its dimensions and constraints.

Help

public method Description Description of the argument, as it will appear in the Excel Formula Wizard.
public method ResourceId ID of language-independent text resource used for the argument's name in the Excel Formula Wizard.
public method ShowPopupInFormulaWizard Sets whether the argument should have a popup button in the Formula Wizard.

Default values

public method DefaultValueText Default value used for argument if it is empty or missing.
public method UseDefault Controls whether the argument is optional.

Array

public method CellUseDefault Controls which cells in an array should be treated as missing.
public method FillArray Controls how empty cells in an array are handled.
public method RejectNullArray If this flag is set to true, then an empty array will be rejected.
public method TruncateArray Controls which cells cause the converter to truncate the array at that point.
public method UBoundInner Controls the values of upper bound constraints.
public method VectorDirection Controls whether a vector input is required to be in a row or a column, or is not constrained.

Value List

public method ShowValueListInFormulaWizard Controls whether a value list is used to display a drop-down list in the Excel Formula Wizard.
public method ValueList Contains a list of value/description pairs.
public method ValueListIsExclusive Controls whether a value list is used to validate inputs.

See Also

Argument Model | Function model

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