Toggle Method (OccWdConstraintSimple)

In This Topic

Toggle (exchange) master and slave occurrences of a constraint.

Syntax

public void Toggle()

Exceptions

Exception	Description
EPLAN.Harness.API.Exceptions.HpdApiNotInitializedException	Api is not in an initialized state. You can get current state from EPLAN.Harness.API.Studio.Status property. If API is uninitialized, you can initialize it by calling EPLAN.Harness.API.Studio.Init method. If API is in failed state, you can not resurrect it.
EPLAN.Harness.API.Exceptions.ObjectInvalidException	The object is in invalid state. Obtain a new one.
EPLAN.Harness.API.Exceptions.ArgumentNullException	Argument is null.
EPLAN.Harness.API.Exceptions.OccurrenceDeletedException	The exception that is thrown when you trying to access to already deleted occurrence.
EPLAN.Harness.API.Exceptions.FileOpenedAsReadOnlyException	You can not perform this action on a document opened as read only.

Example

The example shows how to toggle master and slave occurrences of a constraint.

// Initialize API
Studio api = Studio.GetInstance();
api.Init();

// Open a project and a workdesk.
Project project = api.OpenProject(@"d:\Harness proD 2.9\Projects\Demo\Demo.hxproj");

Variant variant = project.GetVariants()[0];
Designer designer = variant.GetWorkdesks().FirstOrDefault(w => w.Name == "Workdesk_1");
designer.Open(false, false);

// Select a constraint and togle its master and slave.
IOccConstraintSimple constraint = workdesk.GetAllOccurrences<IOccConstraintSimple>().FirstOrDefault(c => c.Name == "cp_00026 :: cn_00001");
constraint.Toggle();

// Save changes and close documents.
designer.Save();
designer.Close();
project.Close();

Reference

OccWdConstraintSimple Class
OccWdConstraintSimple Members

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