Column Reorder Tracker

We are using the virtual grid and doing our own Column Header Reordering which is working very well. We would like to draw insertion points between the columns when we are draging to give the user some more feedback. Is there anything like the TreeViewAdvDragHighlightTracker for this task? (Note: we have used the TreeViewAdvDragHighlightTracker for a similiar task in the TreeView and it has worked splendedly)

There is a GroupDragHelper in Grid.Grouping DLL. If you have the source code, do a search for headerDragHelper and you can see how it is used to drag the headers in the GridGroupingControl. There is also the redArrowIndicatorDragHelper that is used to move columns in teh GriGroupingGrid. If you search for redArrowIndicatorDragHelper, you can see that usage as well.

hmm.. not seeing redArrowIndicatorDragHelper What is the full namespace for this? Thanks

It is in this file. Syncfusion\Essential Suite\2.0.3.0\Grid.Grouping\Src\DragGroupHeader\GridDragGroupHeader.cs(51)