CatchmentSWMMRunoffData Property

Gets the SWMM runoff method data from the catchment. Provides access to SWMM-specific parameters such as impervious area, average slope, equivalent width, infiltration method, and related data.

Namespace: Autodesk.Civil.DatabaseServices
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.9.0.960

Syntax

C++

Copy

public CatchmentRunoffSWMM SWMMRunoffData { get; }

Public ReadOnly Property SWMMRunoffData As CatchmentRunoffSWMM
	Get

public:
property CatchmentRunoffSWMM^ SWMMRunoffData {
	CatchmentRunoffSWMM^ get ();
}

Return Value

CatchmentRunoffSWMM
Returns the SWMM runoff data, or null if the SWMM runoff method is not the active method on this catchment.

Remarks

The returned object references the catchment's current state. If the RunoffMethod is changed after obtaining this object, accessing its properties will throw InvalidOperationException. Check for null before use to verify the runoff method is active.

Reference

Catchment Class

Autodesk.Civil.DatabaseServices Namespace