ResumeLayout and SuspendLayout : Form « GUI Windows Forms « C# / CSharp Tutorial

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

using System;
using System.Windows.Forms;

class MainForm : Form
{
    private Label label1;
    private TextBox textBox1;
    private Button button1;

    public MainForm()
    {
         this.label1 = new Label();
         this.textBox1 = new TextBox();
         this.button1 = new Button();
         this.SuspendLayout();

         this.label1.Location = new System.Drawing.Point(16, 36);
         this.label1.Name = "label1";
         this.label1.Size = new System.Drawing.Size(128, 16);
         this.label1.TabIndex = 0;
         this.label1.Text = "Please enter your name:"; 

         this.textBox1.Location = new System.Drawing.Point(152, 32);
         this.textBox1.Name = "textBox1";
         this.textBox1.TabIndex = 1;
         this.textBox1.Text = "";

         this.button1.Location = new System.Drawing.Point(109, 80);
         this.button1.Name = "button1";
         this.button1.TabIndex = 2;
         this.button1.Text = "Enter";
         this.button1.Click += new System.EventHandler(this.button1_Click);

         this.ClientSize = new System.Drawing.Size(292, 126);
         this.Controls.Add(this.button1);
         this.Controls.Add(this.textBox1);
         this.Controls.Add(this.label1);
         this.Name = "form1";
         this.Text = "Visual C#";

         this.ResumeLayout(false);
     }
     private void button1_Click(object sender, System.EventArgs e)
     {
        System.Console.WriteLine("User entered: " + textBox1.Text);
        MessageBox.Show("Welcome, " + textBox1.Text, "Visual C#");
     }
     [STAThread]
     public static void Main()
     {
        Application.EnableVisualStyles();
        Application.Run(new MainForm());
     }
}

23.2.Form
	23.2.1.	Subclass Form
	23.2.2.	Use Inherited form in a separate Main class
	23.2.3.	Inherit Form With Constructor
	23.2.4.	ResumeLayout and SuspendLayout
	23.2.5.	Call form constructor to create a Form object
	23.2.6.	Cal Show method to display a form
	23.2.7.	Text as the title
	23.2.8.	Set Form Visible properties
	23.2.9.	The difference between Form.Show and Application.Run()
	23.2.10.	The Hello, WindowsForms Application
	23.2.11.	Build Form without by hand
	23.2.12.	Inherited Form
	23.2.13.	Move a Form in code
	23.2.14.	Irregular form
	23.2.15.	Add a Main Menu
	23.2.16.	Change Form size in menu action
	23.2.17.	Scroll Form
	23.2.18.	Form message filter
	23.2.19.	Form Dispose
	23.2.20.	Change Form Cursor
	23.2.21.	Add control to Form dynamically