private void OnDragObjectOver(object sender, DragObjectOverEventArgs e)
{
if (tree.State == TreeListState.ColumnDragging)
{
scrollTimer.Start();
}
}
private void OnGridViewDragObjectOver(object sender, DragObjectOverEventArgs e)
{
Point location = MousePosition;
if (!(e.DragObject is GridColumn))
{
return;
}
e.DropInfo.Valid = GetChildAtPoint(PointToClient(location)) != pivot;
}
private void OnDragObjectOver(object sender, DragObjectOverEventArgs e)
{
if (tree.State == TreeListState.ColumnDragging)
{
scrollTimer.Start();
}
}
internal void MyRaiseDragObjectOver(DragObjectOverEventArgs e)
{
RaiseDragObjectOver(e);
}
private void OnGridViewDragObjectOver(object sender, DragObjectOverEventArgs e)
{
var draggedColumn = e.DragObject as BandedGridColumn;
var targetPositionInfo = e.DropInfo as AdvBandedColumnPositionInfo;
if (draggedColumn != null && targetPositionInfo != null)
e.DropInfo.Valid = draggedColumn.RowIndex == targetPositionInfo.RowIndex;
}
