By setting the AcceptButton attribute of the form, you can set the "accept" button of the form. If this design is used, every time you press Enter, it is equivalent to clicking this button and entering

By setting the AcceptButton attribute of the form, you can set the "accept" button of the form. If this design is used, every time you press Enter, it is equivalent to clicking this button and entering

1 using System; 2 using System. collections. generic; 3 using System. componentModel; 4 using System. data; 5 using System. drawing; 6 using System. text; 7 using System. windows. forms; 8 9 namespace Test0210 {11 public partial class Form1: Form12 {13 public Form1 () 14 {15 InitializeComponent (); 16} 17 18 private void Form1_Load (object sender, eventArgs e) 19 {20 this. acceptButton = button1; 21} 22 23 private void button#click (object sender, EventArgs e) 24 {25 MessageBox. show ("triggered accept button"); 26} 27} 28}