# Class WorkflowErrorEventArgs

OptimaJet.Workflow.Core.Runtime.WorkflowErrorEventArgs

Provides event data for [WorkflowRuntime.OnWorkflowError](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowRuntime/) and [WorkflowRuntime.OnWorkflowErrorAsync](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowRuntime/).

Namespace: [OptimaJet.Workflow.Core.Runtime](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/)

```csharp
public class WorkflowErrorEventArgs : EventArgs
```

## Type Hierarchy

-   [EventArgs](https://learn.microsoft.com/dotnet/api/system.eventargs)
    -   WorkflowErrorEventArgs Current type

## Constructors

`public WorkflowErrorEventArgs(ProcessInstance processInstance, ProcessStatus processStatus, TransitionDefinition executedTransition, Exception exception)` 

Initializes a new instance of the [WorkflowErrorEventArgs](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowErrorEventArgs/) class.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `processInstance` | `ProcessInstance` | The process instance whose execution caused the error. |
| `processStatus` | `ProcessStatus` | The status of the process at the time of the error. |
| `executedTransition` | `TransitionDefinition` | The transition that was being executed when the error occurred. |
| `exception` | `Exception` | The exception that was thrown. |

## Properties

`public Exception Exception { get; set; }` 

Gets or sets the exception that was thrown.

`public ProcessInstance ProcessInstance { get; set; }` 

Gets or sets the process instance whose execution caused the error.

`public ProcessStatus ProcessStatus { get; set; }` 

Gets or sets the process status at the time of the error.

`public TransitionDefinition ExecutedTransition { get; set; }` 

Gets or sets the transition that was being executed when the error occurred.

`public bool SuppressThrow { get; set; }` 

Gets or sets a value indicating whether the thrown exception will be suppressed.

false

means the exception will be propagated.

true

means the exception will be suppressed.

`public ActivityDefinition ActivityToSet { get; set; }` 

Gets or sets an activity that is set as current for the process whose execution caused the error.

If [null](https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null), the current activity is unchanged.

[Previous WorkflowCommand](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowCommand/) [Next WorkflowRuntime](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowRuntime/)