winforms - How to queue and update a dataGridView with 2 buttons in C#? -

i have 2 different buttons couple of textboxes , datagridview.

the first button used insert data , put textboxes , that. want somehow queue data , not put in datagridview.

the second button update button put data have queued datagridview

not lot of information here, i'm gathering, create custom class holds information textboxs:

public class mytextboxclass {        private string textbox1 { get; set; }        private string textbox2 { get; set; } } 

inside form, create global list of custom class...

private list<mytextboxclass> textboxclasslist = new list<mytextboxclass>(); 

on first button click, create new class , add class global list.

mytextboxclass singleentry = new mytextboxclass {      textbox1 = textbox1.text,      textbox2 = textbox2.text }; textboxclasslist.add(singleentry); 

then second button adding of list items datagridview

foreach(mytextboxclass entry in textboxclasslist) {      this.datagridview1.rows.add(entry.textbox1, entry.textbox2); }