excel file in vb.net

Question

How do I open, edit, read excel columns in vb.net? Like, for example, I want to know the values of column B up to the cell that it contains values. Thank you.

Answer 1

Use ADO.Net.

Here's a link.

More examples:

Read excel 1st sheet into VB.NET

Reading Cells in Excel Using VB.NET

How to open Excel 2007 in vb.net