# Class TCatchEvent

OptimaJet.Workflow.BpmnPlugin.Model.TCatchEvent

Namespace: [OptimaJet.Workflow.BpmnPlugin.Model](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/)

```csharp
public abstract class TCatchEvent : TEvent
```

## Type Hierarchy

-   [TBaseElement](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TBaseElement/)
    -   [TFlowElement](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TFlowElement/)
        -   [TFlowNode](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TFlowNode/)
            -   [TEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TEvent/)
                -   TCatchEvent Current type
                    -   [TBoundaryEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TBoundaryEvent/)
                    -   [TIntermediateCatchEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TIntermediateCatchEvent/)
                    -   [TStartEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TStartEvent/)

## Constructors

`public TCatchEvent()` 

Initializes a new instance of the [TCatchEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TCatchEvent/) class.

## Properties

`public Collection<TDataOutput> DataOutput { get; }` 

`public bool DataOutputSpecified { get; }` 

Gets a value indicating whether the DataOutput collection is empty.

`public Collection<TDataOutputAssociation> DataOutputAssociation { get; }` 

`public bool DataOutputAssociationSpecified { get; }` 

Gets a value indicating whether the DataOutputAssociation collection is empty.

`public TOutputSet OutputSet { get; set; }` 

`public Collection<TEventDefinition> EventDefinition { get; }` 

`public bool EventDefinitionSpecified { get; }` 

Gets a value indicating whether the EventDefinition collection is empty.

`public Collection<XmlQualifiedName> EventDefinitionRef { get; }` 

`public bool EventDefinitionRefSpecified { get; }` 

Gets a value indicating whether the EventDefinitionRef collection is empty.

`public bool ParallelMultiple { get; set; }` 

[Previous TCancelEventDefinition](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TCancelEventDefinition/) [Next TCategory](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TCategory/)