Password fields match : Password Field « GUI Windows Forms « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. GUI Windows Forms
3. Password Field

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Windows.Forms;

partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        if ( UserIsValid( password1.Text, password2.Text ))
        {
            MessageBox.Show("Congratulations - they match!");
        }
        else
        {
            MessageBox.Show("They don't match - try again.");
        }
    }

    private bool UserIsValid(string firstPassword, string secondPassword)
    {
        return (firstPassword == secondPassword);
    }
}

partial class Form1
{
    private void InitializeComponent()
    {
        this.label1 = new System.Windows.Forms.Label();
        this.label2 = new System.Windows.Forms.Label();
        this.password1 = new System.Windows.Forms.TextBox();
        this.password2 = new System.Windows.Forms.TextBox();
        this.button1 = new System.Windows.Forms.Button();
        this.SuspendLayout();

        this.label1.AutoSize = true;
        this.label1.Location = new System.Drawing.Point(13, 10);
        this.label1.Name = "label1";
        this.label1.Size = new System.Drawing.Size(83, 14);
        this.label1.TabIndex = 0;
        this.label1.Text = "Enter password";

        this.label2.AutoSize = true;
        this.label2.Location = new System.Drawing.Point(25, 37);
        this.label2.Name = "label2";
        this.label2.Size = new System.Drawing.Size(71, 14);
        this.label2.TabIndex = 1;
        this.label2.Text = "Enter it again";

        this.password1.Location = new System.Drawing.Point(103, 7);
        this.password1.Name = "password1";
        this.password1.Size = new System.Drawing.Size(182, 20);
        this.password1.TabIndex = 2;

        this.password2.Location = new System.Drawing.Point(103, 34);
        this.password2.Name = "password2";
        this.password2.Size = new System.Drawing.Size(182, 20);
        this.password2.TabIndex = 3;

        this.button1.Location = new System.Drawing.Point(210, 63);
        this.button1.Name = "button1";
        this.button1.TabIndex = 4;
        this.button1.Text = "OK";
        this.button1.Click += new System.EventHandler(this.button1_Click);

        this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
        this.ClientSize = new System.Drawing.Size(302, 98);
        this.Controls.Add(this.button1);
        this.Controls.Add(this.password2);
        this.Controls.Add(this.password1);
        this.Controls.Add(this.label2);
        this.Controls.Add(this.label1);
        this.Name = "Form1";
        this.Text = "Form1";
        this.ResumeLayout(false);
        this.PerformLayout();

    }

    private System.Windows.Forms.Label label1;
    private System.Windows.Forms.Label label2;
    private System.Windows.Forms.TextBox password1;
    private System.Windows.Forms.TextBox password2;
    private System.Windows.Forms.Button button1;
}

public class PasswordFieldCompare
{
    [STAThread]
    static void Main()
    {
        Application.Run(new Form1());
    }
}

23.19.Password Field
	23.19.1.	Password field
	23.19.2.	Password fields match