/* User Interfaces in C#: Windows Forms and Custom Controls by Matthew MacDonald Publisher: Apress ISBN: 1590590457 */ using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Drawing.Drawing2D; namespace GDI_Basics { /// <summary> /// Summary description for GradientBrushes. /// </summary> public class GradientBrushes : System.Windows.Forms.Form { /// <summary> /// Required designer variable. /// </summary> private System.ComponentModel.Container components = null; public GradientBrushes() { // // Required for Windows Form Designer support // InitializeComponent(); // // TODO: Add any constructor code after InitializeComponent call // } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if(components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { // // GradientBrushes // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(388, 298); this.Name = "GradientBrushes"; this.Text = "GradientBrushes"; this.Resize += new System.EventHandler(this.GradientBrushes_Resize); this.Paint += new System.Windows.Forms.PaintEventHandler(this.GradientBrushes_Paint); } #endregion [STAThread] static void Main() { Application.Run(new GradientBrushes()); } private void GradientBrushes_Resize(object sender, System.EventArgs e) { this.Invalidate(); } private void GradientBrushes_Paint(object sender, System.Windows.Forms.PaintEventArgs e) { ArrayList stylesShown = new ArrayList(); LinearGradientBrush myBrush; int y = 20; int x = 20; foreach (LinearGradientMode gradientStyle in System.Enum.GetValues(typeof(LinearGradientMode))) { myBrush = new LinearGradientBrush(new Rectangle(x, y, 100, 60), Color.Violet, Color.White, gradientStyle); e.Graphics.FillRectangle(myBrush, x, y, 100, 60); e.Graphics.DrawString(gradientStyle.ToString(), new Font("Tahoma", 8), Brushes.Black, 110 + x, y + 20); y += 70; } } } }