## LevelingOptions.MessageHandler property

Gets or sets message handler callback which can be used to intercept log messages produced by Aspose.Tasks during resource leveling.

```csharp
public IMessageHandler MessageHandler { get; set; }
```

## Examples

Shows how to level specific resource, customize leveling options and examine leveling algorithm messages.

```csharp
var project = new Project(DataDir + "Software Development Plan.mpp");

var levelingOptions = new LevelingOptions();
levelingOptions.StartDate = new DateTime(2013, 3, 10);
levelingOptions.FinishDate = new DateTime(2013, 4, 30);
levelingOptions.Resources = new List<Resource> { project.Resources.GetById(7) };
levelingOptions.MessageLevel = MessageLevel.Information;
levelingOptions.MessageHandler = new LevelingMessageHandler();

ResourceLeveler.LevelResources(project, levelingOptions);
```

### See Also

* interface [IMessageHandler](../../../aspose.tasks/imessagehandler/)
* class [LevelingOptions](../)
* namespace [Aspose.Tasks.Leveling](../../levelingoptions/)
* assembly [Aspose.Tasks](../../../)