How to work with button in c#

Question

I made a form called registration form and in it i made a submit button. On clicking on the submit button my form gets submitted. But I want that on clicking the enter button on the keyboard my form should get submitted. how should it do it?

Satyapriya Nayak · Answer

Hi Ekta @Vulpes solution is good.But you can do it in another way. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.OleDb; namespace Login_page_Msaccess { public partial class Form1 : Form { string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings[dsn]; OleDbCommand com; string str; object obj = null; public Form1() { InitializeComponent(); } private void btn_login_Click(object sender EventArgs e) { OleDbConnection con = new OleDbConnection(ConnectionString); con.Open(); str = select count(*) from login where UserName=@UserName and Password =@Password; com = new OleDbCommand(str con); com.CommandType = CommandType.Text; com.Parameters.AddWithValue(@UserName TextBox_user_name.Text); com.Parameters.AddWithValue(@Password TextBox_password.Text); obj = com.ExecuteScalar(); if ((int)(obj) != 0) { lb1.Text = WELLCOME ::  + TextBox_user_name.Text; } else { lb1.Text = invalid user name and password; } con.Close(); } private void Form1_Load(object sender EventArgs e) { //this.AcceptButton = btn_login; } private void TextBox_password_KeyPress(object sender KeyPressEventArgs e) { if (e.KeyChar.Equals(Convert.ToChar(13))) { btn_login_Click(sender e); } } } } Thanks

Vulpes · Answer

Just set the form's AcceptButton property to whatever button you want to be clicked when the user presses enter. For example: this.AcceptButton = btnSubmit;

How to work with "button" in c#