posted 14 years ago
So the code already reads and displays some values from an Excel sheet, and now the problem is that you need to add a button to the GUI that causes a different Excel sheet (or file) to be opened, and the currently displayed values are replaced by values of this newly opened sheet/file - is that correct? If so, since you already know how to open an Excel file, read values from it and display them, where is the problem in implementing this?