# Class TEvent

OptimaJet.Workflow.BpmnPlugin.Model.TEvent

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

```csharp
public abstract class TEvent : TFlowNode
```

## 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 Current type
                -   [TCatchEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TCatchEvent/)
                    -   [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/)
                -   [TThrowEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TThrowEvent/)
                    -   [TEndEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TEndEvent/)
                    -   [TImplicitThrowEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TImplicitThrowEvent/)
                    -   [TIntermediateThrowEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TIntermediateThrowEvent/)

## Constructors

`public TEvent()` 

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

## Properties

`public Collection<TProperty> Property { get; }` 

`public bool PropertySpecified { get; }` 

Gets a value indicating whether the Property collection is empty.

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