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Form1.cs
资源名称:VC#.NET范例.rar [点击查看]
上传用户:chinafred
上传日期:2007-08-14
资源大小:10127k
文件大小:4k
源码类别:
数据库编程
开发平台:
C#
- using System;
- using System.Drawing;
- using System.Collections;
- using System.ComponentModel;
- using System.Windows.Forms;
- using System.Data;
- using System.Drawing.Drawing2D;
- namespace ch2_3
- {
- /// <summary>
- /// Form1 的摘要说明。
- /// </summary>
- public class Form1 : System.Windows.Forms.Form
- {
- /// <summary>
- /// 必需的设计器变量。
- /// </summary>
- private System.ComponentModel.Container components = null;
- public Form1()
- {
- //
- // Windows 窗体设计器支持所必需的
- //
- InitializeComponent();
- //
- // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
- //
- }
- /// <summary>
- /// 清理所有正在使用的资源。
- /// </summary>
- protected override void Dispose( bool disposing )
- {
- if( disposing )
- {
- if (components != null)
- {
- components.Dispose();
- }
- }
- base.Dispose( disposing );
- }
- #region Windows Form Designer generated code
- /// <summary>
- /// 设计器支持所需的方法 - 不要使用代码编辑器修改
- /// 此方法的内容。
- /// </summary>
- private void InitializeComponent()
- {
- //
- // Form1
- //
- this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
- this.ClientSize = new System.Drawing.Size(472, 263);
- this.Name = "Form1";
- this.Text = "HatchBrush演示";
- }
- #endregion
- protected override void OnPaint(PaintEventArgs e)
- {
- Graphics g = e.Graphics;
- g.SmoothingMode = SmoothingMode.AntiAlias;
- g.FillRectangle(new SolidBrush(Color.FromArgb(180,255,255,255)), this.ClientRectangle);
- //绘制不同阴影样式的圆形
- HatchBrush hb = new HatchBrush(HatchStyle.ForwardDiagonal, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb, 0, 0, 100, 100);
- //输出代表阴影样式的字符串
- g.DrawString("ForwardDiagonal",this.Font,new SolidBrush(Color.Blue),0,100);
- HatchBrush hb1 = new HatchBrush(HatchStyle.BackwardDiagonal, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb1, 110, 0, 100, 100);
- g.DrawString("BackwardDiagonal",this.Font,new SolidBrush(Color.Blue),110,100);
- HatchBrush hb2 = new HatchBrush(HatchStyle.Cross, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb2, 220, 0, 100, 100);
- g.DrawString("cross",this.Font,new SolidBrush(Color.Blue),250,100);
- HatchBrush hb3 = new HatchBrush(HatchStyle.DiagonalCross, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb3, 330, 0, 100, 100);
- g.DrawString("DiagonalCross",this.Font,new SolidBrush(Color.Blue),330,100);
- HatchBrush hb4 = new HatchBrush(HatchStyle.HorizontalBrick, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb4, 0, 120, 100, 100);
- g.DrawString("HorizontalBrick",this.Font,new SolidBrush(Color.Blue),0,220);
- HatchBrush hb5 = new HatchBrush(HatchStyle.Vertical, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb5, 110, 120, 100, 100);
- g.DrawString("Verical",this.Font,new SolidBrush(Color.Blue),140,220);
- HatchBrush hb6 = new HatchBrush(HatchStyle.DottedDiamond, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb6, 220, 120, 100, 100);
- g.DrawString("DottedDiamond",this.Font,new SolidBrush(Color.Blue),220,220);
- HatchBrush hb7 = new HatchBrush(HatchStyle.Plaid, Color.Green, Color.FromArgb(100, Color.Aqua));
- g.FillEllipse(hb7, 330, 120, 100, 100);
- g.DrawString("Plaid",this.Font,new SolidBrush(Color.Blue),360,220);
- }
- /// <summary>
- /// 应用程序的主入口点。
- /// </summary>
- [STAThread]
- static void Main()
- {
- Application.Run(new Form1());
- }
- }
- }