Form.Activated : Form « System.Windows.Forms « C# / C Sharp by API






Form.Activated

  


using System;
using System.Windows.Forms;
using System.ComponentModel;

public class MainWindow : Form {
    private string lifeTimeInfo;
    public MainWindow() {
        this.Closing += new CancelEventHandler(MainForm_Closing);
        this.Load += new EventHandler(MainForm_Load);
        this.Closed += new EventHandler(MainForm_Closed);
        this.Activated += new EventHandler(MainForm_Activated);
        this.Deactivate += new EventHandler(MainForm_Deactivate);
    }

    protected void MainForm_Closing(object sender, CancelEventArgs e) {
        DialogResult dr = MessageBox.Show("Do you REALLY want to close this app?",
             "Closing event!", MessageBoxButtons.YesNo);
        if (dr == DialogResult.No)
            e.Cancel = true;
        else
            e.Cancel = false;
    }

    protected void MainForm_Load(object sender, System.EventArgs e) { 
        lifeTimeInfo += "Load event\n"; 
    }
    protected void MainForm_Activated(object sender, System.EventArgs e) { 
        lifeTimeInfo += "Activate event\n"; 
    }
    protected void MainForm_Deactivate(object sender, System.EventArgs e) { 
        lifeTimeInfo += "Deactivate event\n"; 
    }
    protected void MainForm_Closed(object sender, System.EventArgs e) {
        lifeTimeInfo += "Closed event\n";
        MessageBox.Show(lifeTimeInfo);
    }
    public static void Main(string[] args) {
        Application.Run(new MainWindow());
    }
}

   
    
  








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29.Form.Invalidate
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46.Form.OnDragDrop
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48.Form.OnInputLanguageChanged
49.Form.OnKeyDown
50.Form.OnKeyPress
51.Form.OnMouseEnter
52.Form.OnMouseHover
53.Form.OnMouseLeave
54.Form.OnMouseMove
55.Form.OnMouseWheel
56.Form.OnPaint(PaintEventArgs e)
57.Form.OnResize
58.Form.Opacity
59.Form.Paint
60.Form.Region
61.Form.Resize
62.Form.ResizeRedraw
63.Form.SetStyle
64.Form.ShowInTaskbar
65.Form.Size
66.Form.Show
67.Form.StartPosition
68.Form.SuspendLayout
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