I have a grid that imports excel data. It works when imprting the whole data/speradsheet. But what I's like to do is just import the
data and append it to the grid. Say if ther are 5 lines in the grid and 3 lines in Excel, I would like the capability to import those 3 and append it in the existing grid's data.

I appreciate anyone who can help in finding solution to this ddifficultty I am working on.