# Drag Markers

DragdropManager allows users to add drag markers to your applications. Learn more about drag markers in this topic.

## Content



Users can display drag markers while dragging and dropping records. The DragDropManager provides two types of drag markers, such as **SourceMarker** and **TargetMarker**. The SourceMarker gets a border to highlight the drag source, and TargetMarker gets a border to highlight the drop location.

The image below depicts drag markers during drag-and-drop operations.

![Snapshot with drag markers during drag and drop operation](https://cdn.mescius.io/document-site-files/images/0fd6e12b-d324-40d6-9d0f-d56e7bea0ba7/images/drag-dropmarkers-default.gif)

You can also customize drag markers by changing the **BorderBrush** and **BorderThickness** properties:

```csharp
//To set the Drag and Drop Customizations
_dd.SourceMarker.BorderThickness = new Thickness(10, 10, 10, 10);
_dd.SourceMarker.BorderBrush = System.Windows.Media.Brushes.SlateBlue;
_dd.TargetMarker.BorderThickness = new Thickness(10, 10, 10, 10);
_dd.TargetMarker.BorderBrush = System.Windows.Media.Brushes.Coral;
```

This is how the output looks:

![Snapshot with customized drag markers](https://cdn.mescius.io/document-site-files/images/0fd6e12b-d324-40d6-9d0f-d56e7bea0ba7/images/customizable-dragdropmarkers.gif)