Change Form size in menu action : Form « GUI Windows Forms « C# / CSharp Tutorial






using System; 
using System.Windows.Forms; 
 
class FormChangeSize : Form { 
  MainMenu MyMenu; 
 
  public FormChangeSize() { 
    Text = "Adding a Main Menu"; 
    MyMenu  = new MainMenu(); 
 
    MenuItem m1 = new MenuItem("File"); 
    MyMenu.MenuItems.Add(m1); 
 
    MenuItem m2 = new MenuItem("Tools"); 
    MyMenu.MenuItems.Add(m2); 
 
    MenuItem subm1 = new MenuItem("Open"); 
    m1.MenuItems.Add(subm1); 
 
    MenuItem subm2 = new MenuItem("Close"); 
    m1.MenuItems.Add(subm2); 
 
    MenuItem subm3 = new MenuItem("Exit"); 
    m1.MenuItems.Add(subm3); 
 
    MenuItem subm4 = new MenuItem("Coordinates"); 
    m2.MenuItems.Add(subm4); 
 
    MenuItem subm5 = new MenuItem("Change Size"); 
    m2.MenuItems.Add(subm5); 
 
    MenuItem subm6 = new MenuItem("Restore"); 
    m2.MenuItems.Add(subm6); 
 
 
    subm4.Click += MMCoordClick; 
    subm5.Click += MMChangeClick; 
    subm6.Click += MMRestoreClick; 
 
    Menu = MyMenu; 
  }   
 
  [STAThread] 
  public static void Main() { 
    FormChangeSize skel = new FormChangeSize(); 
 
    Application.Run(skel); 
  } 
 
  protected void MMCoordClick(object who, EventArgs e) { 
    Console.WriteLine("Top:"+Top); 
    Console.WriteLine("Left:"+Left); 
    Console.WriteLine("Bottom:"+Bottom); 
    Console.WriteLine("Right:"+Right); 
    
  } 
 
  protected void MMChangeClick(object who, EventArgs e) { 
    Width = Height = 200; 
  } 
 
  protected void MMRestoreClick(object who, EventArgs e) { 
    Width = Height = 300; 
  } 
 
}








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 codeMove a Form in code
23.2.14.Irregular formIrregular form
23.2.15.Add a Main Menu
23.2.16.Change Form size in menu action
23.2.17.Scroll FormScroll 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