# Class WorkflowProcessTransitionHistory

OptimaJet.Workflow.MySQL.WorkflowProcessTransitionHistory

Namespace: [OptimaJet.Workflow.MySQL](https://api.workflowengine.io/mysql/OptimaJet.Workflow.MySQL/)

```csharp
public class WorkflowProcessTransitionHistory : DbObject<ProcessTransitionHistoryEntity>
```

## Type Hierarchy

-   [DbObject<ProcessTransitionHistoryEntity>](https://api.workflowengine.io/mysql/OptimaJet.Workflow.MySQL/DbObject-TEntity/)
    -   WorkflowProcessTransitionHistory Current type

## Constructors

`public WorkflowProcessTransitionHistory(int commandTimeout)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `commandTimeout` | `Int32` |  |

## Methods

`public Task<int> DeleteByProcessIdAsync(MySqlConnection connection, Guid processId, MySqlTransaction transaction = null)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `connection` | `MySqlConnection` |  |
| `processId` | `Guid` |  |
| `transaction` | `MySqlTransaction` |  |

### Returns

| Type | Description |
| --- | --- |
| `Task<Int32>` |  |

`public Task<ProcessTransitionHistoryEntity[]> SelectByProcessIdAsync(MySqlConnection connection, Guid processId, Paging paging = null)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `connection` | `MySqlConnection` |  |
| `processId` | `Guid` |  |
| `paging` | `Paging` |  |

### Returns

| Type | Description |
| --- | --- |
| `Task<ProcessTransitionHistoryEntity[]>` |  |

`public Task<ProcessTransitionHistoryEntity[]> SelectByIdentityIdAsync(MySqlConnection connection, string identityId, Paging paging = null)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `connection` | `MySqlConnection` |  |
| `identityId` | `String` |  |
| `paging` | `Paging` |  |

### Returns

| Type | Description |
| --- | --- |
| `Task<ProcessTransitionHistoryEntity[]>` |  |

[Previous WorkflowProcessTimer](https://api.workflowengine.io/mysql/OptimaJet.Workflow.MySQL/WorkflowProcessTimer/) [Next WorkflowScheme](https://api.workflowengine.io/mysql/OptimaJet.Workflow.MySQL/WorkflowScheme/)