打印文档

  1using System;
  2using System.Drawing;
  3using System.Collections;
  4using System.ComponentModel;
  5using System.Windows.Forms;
  6using System.Data;
  7// 新添加的命名空间。
  8using System.Drawing.Printing;
  9using System.IO;
 10
 11namespace PrintDoc
 12{
 13    /**//// <summary>
 14    /// 打印文档。
 15    /// </summary>
 16    public class Form1 : System.Windows.Forms.Form
 17    {
 18        private System.Windows.Forms.MainMenu mainMenu1;
 19        private System.Windows.Forms.RichTextBox richTextBox1;
 20        private System.Windows.Forms.MenuItem menuItem1;
 21        private System.Windows.Forms.MenuItem menuItem2;
 22        private System.Windows.Forms.MenuItem menuItem3;
 23        private System.Windows.Forms.MenuItem menuItem4;
 24        private System.Windows.Forms.MenuItem menuItem5;
 25        private System.Windows.Forms.PrintDialog printDialog1;
 26        private System.Drawing.Printing.PrintDocument printDocument1;
 27        private System.Windows.Forms.PrintPreviewDialog printPreviewDialog1;
 28        private System.Windows.Forms.MenuItem menuItem6;
 29        /**//// <summary>
 30        /// 必需的设计器变量。
 31        /// </summary>
 32        private System.ComponentModel.Container components = null;
 33
 34        public Form1()
 35        {
 36            //
 37            // Windows 窗体设计器支持所必需的
 38            //
 39            InitializeComponent();
 40
 41            //
 42            // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
 43            //
 44        }
 45
 46        /**//// <summary>
 47        /// 清理所有正在使用的资源。
 48        /// </summary>
 49        protected override void Dispose( bool disposing )
 50        {
 51            if( disposing )
 52            {
 53                if (components != null) 
 54                {
 55                    components.Dispose();
 56                }
 57            }
 58            base.Dispose( disposing );
 59        }
 60
 61        Windows Form Designer generated code#region Windows Form Designer generated code
 62        /**//// <summary>
 63        /// 设计器支持所需的方法 - 不要使用代码编辑器修改
 64        /// 此方法的内容。
 65        /// </summary>
 66        private void InitializeComponent()
 67        {
 68            System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
 69            this.mainMenu1 = new System.Windows.Forms.MainMenu();
 70            this.richTextBox1 = new System.Windows.Forms.RichTextBox();
 71            this.menuItem1 = new System.Windows.Forms.MenuItem();
 72            this.menuItem2 = new System.Windows.Forms.MenuItem();
 73            this.menuItem3 = new System.Windows.Forms.MenuItem();
 74            this.menuItem4 = new System.Windows.Forms.MenuItem();
 75            this.menuItem5 = new System.Windows.Forms.MenuItem();
 76            this.printDialog1 = new System.Windows.Forms.PrintDialog();
 77            this.printDocument1 = new System.Drawing.Printing.PrintDocument();
 78            this.printPreviewDialog1 = new System.Windows.Forms.PrintPreviewDialog();
 79            this.menuItem6 = new System.Windows.Forms.MenuItem();
 80            this.SuspendLayout();
 81            // 
 82            // mainMenu1
 83            // 
 84            this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
 85                                                                                      this.menuItem1});
 86            // 
 87            // richTextBox1
 88            // 
 89            this.richTextBox1.Dock = System.Windows.Forms.DockStyle.Fill;
 90            this.richTextBox1.Name = "richTextBox1";
 91            this.richTextBox1.ScrollBars = System.Windows.Forms.RichTextBoxScrollBars.ForcedBoth;
 92            this.richTextBox1.Size = new System.Drawing.Size(544, 368);
 93            this.richTextBox1.TabIndex = 0;
 94            this.richTextBox1.Text = "";
 95            this.richTextBox1.WordWrap = false;
 96            // 
 97            // menuItem1
 98            // 
 99            this.menuItem1.Index = 0;
100            this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
101                                                                                      this.menuItem2,
102                                                                                      this.menuItem6,
103                                                                                      this.menuItem3,
104                                                                                      this.menuItem4,
105                                                                                      this.menuItem5});
106            this.menuItem1.Text = "文件(&F)";
107            // 
108            // menuItem2
109            // 
110            this.menuItem2.Index = 0;
111            this.menuItem2.Text = "页面设置(&U)";
112            // 
113            // menuItem3
114            // 
115            this.menuItem3.Index = 2;
116            this.menuItem3.Shortcut = System.Windows.Forms.Shortcut.CtrlP;
117            this.menuItem3.Text = "打印(&P)";
118            this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
119            // 
120            // menuItem4
121            // 
122            this.menuItem4.Index = 3;
123            this.menuItem4.Text = "-";
124            // 
125            // menuItem5
126            // 
127            this.menuItem5.Index = 4;
128            this.menuItem5.Text = "退出(&X)";
129            this.menuItem5.Click += new System.EventHandler(this.menuItem5_Click);
130            // 
131            // printDialog1
132            // 
133            this.printDialog1.Document = this.printDocument1;
134            // 
135            // printDocument1
136            // 
137            this.printDocument1.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(this.printDocument1_PrintPage);
138            // 
139            // printPreviewDialog1
140            // 
141            this.printPreviewDialog1.AutoScrollMargin = new System.Drawing.Size(0, 0);
142            this.printPreviewDialog1.AutoScrollMinSize = new System.Drawing.Size(0, 0);
143            this.printPreviewDialog1.ClientSize = new System.Drawing.Size(400, 300);
144            this.printPreviewDialog1.Document = this.printDocument1;
145            this.printPreviewDialog1.Enabled = true;
146            this.printPreviewDialog1.Icon = ((System.Drawing.Icon)(resources.GetObject("printPreviewDialog1.Icon")));
147            this.printPreviewDialog1.Location = new System.Drawing.Point(407, 17);
148            this.printPreviewDialog1.MaximumSize = new System.Drawing.Size(0, 0);
149            this.printPreviewDialog1.Name = "printPreviewDialog1";
150            this.printPreviewDialog1.Opacity = 1;
151            this.printPreviewDialog1.TransparencyKey = System.Drawing.Color.Empty;
152            this.printPreviewDialog1.Visible = false;
153            // 
154            // menuItem6
155            // 
156            this.menuItem6.Index = 1;
157            this.menuItem6.Text = "打印预览(&V)";
158            this.menuItem6.Click += new System.EventHandler(this.menuItem6_Click);
159            // 
160            // Form1
161            // 
162            this.AutoScaleBaseSize = new System.Drawing.Size(8, 18);
163            this.ClientSize = new System.Drawing.Size(544, 368);
164            this.Controls.AddRange(new System.Windows.Forms.Control[] {
165                                                                          this.richTextBox1});
166            this.Menu = this.mainMenu1;
167            this.Name = "Form1";
168            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
169            this.Text = "打印文档";
170            this.ResumeLayout(false);
171
172        }
173        #endregion
174
175        /**//// <summary>
176        /// 应用程序的主入口点。
177        /// </summary>
178        [STAThread]
179        static void Main() 
180        {
181            Application.Run(new Form1());
182        }
183
184        private void menuItem5_Click(object sender, System.EventArgs e)
185        {
186            Close();
187        }
188
189        private void menuItem3_Click(object sender, System.EventArgs e)
190        {
191            if (printDialog1.ShowDialog() == DialogResult.OK)
192                printDocument1.Print();
193        }
194
195        private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
196        {
197            Font myFont = new Font("", 30, FontStyle.Regular);
198            int x = 0;
199            int y = 30;
200            int i = 0;
201            for (i = 0; i < richTextBox1.Lines.Length; i++)
202            {
203                e.Graphics.DrawString(richTextBox1.Lines[i], myFont, Brushes.Blue, x, y);
204                y += myFont.Height + 10;
205            }
206        }
207
208        private void menuItem6_Click(object sender, System.EventArgs e)
209        {
210            printPreviewDialog1.ShowDialog();
211        }
212    }
213}
214