title: Get Row data from DataGridView of form1 to form2 TextBox without opening form 2 again
body: <p>I have two forms, <code>form1</code> (containing <code>Textbox</code>) and <code>form2</code> (containing <code>DataGridView</code> and button). Now I want to pass one of the selected row data from <code>form2</code> to <code>form1</code>. But the problem is that I don't want to open <code>form1</code> again. When I click on button it will update Textbox only.</p>