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Paradoxal Press
Buy directly from Paradoxal Press at $33.99 (Save 43%)
Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA
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Listing 18-9 extracted from chapter Windows forms applications
Listing 18-8< > Listing 18-10
This listing can be compiled with the command line: csc.exe /target:exe Example_18_9.cs Errors: 0 Warnings: 0
Example_18_9.cs
using System.Drawing;
using System.Drawing.Drawing2D;
public class Form1 : System.Windows.Forms.Form {
private void OnClick( object sender, System.EventArgs e ) {
using ( Graphics g = CreateGraphics() ) {
Brush brush = new HatchBrush( HatchStyle.DiagonalCross,
Color.White, Color.Black);
Point[] pts = new Point[5];
pts[0] = new Point(50, 3);
pts[1] = new Point(30, 100);
pts[2] = new Point(80, 30);
pts[3] = new Point(4, 35);
pts[4] = new Point(70, 100);
g.FillClosedCurve( brush, pts, FillMode.Alternate );
}
}
private System.Windows.Forms.Button button;
private System.ComponentModel.Container components = null;
public Form1() {
InitializeComponent();
}
protected override void Dispose( bool disposing ) {
if ( disposing ) {
if ( components != null ) {
components.Dispose();
}
}
base.Dispose(disposing);
}
private void InitializeComponent() {
this.button = new System.Windows.Forms.Button();
this.SuspendLayout();
this.button.Location = new System.Drawing.Point(208, 16);
this.button.Name = "Click";
this.button.TabIndex = 0;
this.button.Text = "Click";
this.button.Click += new System.EventHandler(this.OnClick);
this.AutoScaleDimensions = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.AddRange( new System.Windows.Forms.Control[] {
this.button});
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout( false );
}
[System.STAThread]
static void Main() {
System.Windows.Forms.Application.Run( new Form1() );
}
}
Copyright Patrick Smacchia 2006 2007
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