public void Remove(int idx, bool blankData = false)
{
_myKeys.AddGap(idx);
if(blankData)
{
IList<IBinaryDataListItem> binaryDataListItems = this[idx];
foreach(var dev2Column in binaryDataListItems)
{
dev2Column.UpdateValue(string.Empty);
}
this[idx, false] = binaryDataListItems;
}
}