private void UnsubscribeFromDragDropEvents()
{
RadDragAndDropManager.RemoveDropQueryHandler(this.AssociatedObject, OnDropQuery);
RadDragAndDropManager.RemoveDropInfoHandler(this.AssociatedObject, OnDropInfo);
RadDragAndDropManager.RemoveDragQueryHandler(this.AssociatedObject, OnDragQuery);
RadDragAndDropManager.RemoveDragInfoHandler(this.AssociatedObject, OnDragInfo);
}
private void InitializeRowDragAndDrop(GridViewRow row)
{
if (row == null)
{
return;
}
row.SetValue(RadDragAndDropManager.AllowDragProperty, true);
row.SetValue(RadDragAndDropManager.AllowDropProperty, true);
RadDragAndDropManager.RemoveDropQueryHandler(row, OnGridViewRowDropQuery);
RadDragAndDropManager.AddDropQueryHandler(row, OnGridViewRowDropQuery);
RadDragAndDropManager.RemoveDropInfoHandler(row, OnGridViewRowDropInfo);
RadDragAndDropManager.AddDropInfoHandler(row, OnGridViewRowDropInfo);
}