PipingSystem.GetFlow

Public Class

Gets the flow of this piping system.

Namespace: Autodesk.Revit.DB.Plumbing

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public double GetFlow()

Return Value

Double

Exceptions

Exception

Condition

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InvalidOperationException

The flow can not be calculated for this system.

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Remarks

The system flow is calculated in the non-blocking evaluation framework. The caller may set up callbacks that react to the asynchronous calculation results. If no callback is set up (e.g, called from third-party applications), the calculation is automatically switched to synchronous calculation so the caller can access the up-to-date result. Similarly, the public method get_ParameterValue(BuiltInParameter.RBS_PIPE_FLOW_PARAM) has the same behavior. Due to this change, the parameter RBS_PIPE_FLOW_PARAM no longer supports dynamic model update.