How to resize rows in GridControl dynamically using a splitter

To make the row height resizable, perform these steps:

1. Create a control class that describes the IResizeHelperOwner interface.

2. Create an attached RowHeight property, add it to this class and assign the property value to the RowData’s RowState property.

3. In GridControl’s view, create DataTemplate for the view’s DataRowTemplate property that contains ContentControl and the control that was created earlier. Add RowSplitter into the control’s template.

4. Bind ContentControl’s ContentTemplate property to the view’s DefaultDataRowTemplate to show data. Also, bind ContentControl’s height to the control’s RowHeight property to resize the row.