Syntax

LabVIEWParameter.WireRequirement

Data Type

LabVIEWParameterWireRequirements

Use the following constants with this data type:

• LVParamWireReq_Optional –(Value: 2) Indicates that the module can use the default value for the parameter instead of passing a value.
• LVParamWireReq_Recommended –(Value: 1) Indicates that the module can use the default value for the parameter. However, passing a value is recommended.
• LVParamWireReq_Required –(Value: 0) Indicates that the module must pass a value for the parameter.

Purpose

Indicates whether the parameter is required, recommended, or optional.

Remarks

The LabVIEW Adapter persists this property value when you specify a code module for a step. For an unspecified step, you must call Module.LoadPrototype before retrieving this property.

See Also

LabVIEWParameter.Direction

LabVIEWParameterWireRequirements

Module.LoadPrototype