How to export/import data from/to datagridview to a Excel file? <p>I am using <strong>Microsoft Office 2007</strong> and <strong>Visual studio 2010</strong>.</p> <p>I want to save data of DataGridView into Excel file once I click the button on Windows form.</p> <p>Also I want to load data from Excel file into DataGridView by clicking a button.</p> <p>Pls help...I am very new to VB so unable to write code. Plsss help..</p>