form1.cs

xhtml到rtf的转换程序！带源码！

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;

namespace XHTML_Displaying_Rich_Text_Box
{
	/// <summary>
	/// This is a simple application to show off the functionality of a RichTextBox
	/// designed to support limited XHTML display.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TextBox textBoxInput;
		private System.Windows.Forms.Label labelInput;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.TextBox textBoxErrors;
		private System.Windows.Forms.Button button2;
		private RichTextBoxSupportsXHTML.RichTextBoxSupportsXHTML rtfOutput;

		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// 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()
		{
			this.textBoxInput = new System.Windows.Forms.TextBox();
			this.labelInput = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.textBoxErrors = new System.Windows.Forms.TextBox();
			this.button2 = new System.Windows.Forms.Button();
			this.rtfOutput = new RichTextBoxSupportsXHTML.RichTextBoxSupportsXHTML();
			this.SuspendLayout();
			// 
			// textBoxInput
			// 
			this.textBoxInput.AcceptsReturn = true;
			this.textBoxInput.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.textBoxInput.BackColor = System.Drawing.SystemColors.Info;
			this.textBoxInput.Location = new System.Drawing.Point(144, 8);
			this.textBoxInput.Multiline = true;
			this.textBoxInput.Name = "textBoxInput";
			this.textBoxInput.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
			this.textBoxInput.Size = new System.Drawing.Size(640, 224);
			this.textBoxInput.TabIndex = 0;
			this.textBoxInput.Text = "";
			// 
			// labelInput
			// 
			this.labelInput.Font = new System.Drawing.Font("Tahoma", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.labelInput.Location = new System.Drawing.Point(8, 8);
			this.labelInput.Name = "labelInput";
			this.labelInput.Size = new System.Drawing.Size(128, 128);
			this.labelInput.TabIndex = 1;
			this.labelInput.Text = "Enter well-formed XHTML in this box.  Hit the display button to translate the XHT" +
				"ML into Rich Text and display it in the modified RichTextBox below.";
			// 
			// button1
			// 
			this.button1.Font = new System.Drawing.Font("Tahoma", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.button1.Location = new System.Drawing.Point(8, 144);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(128, 40);
			this.button1.TabIndex = 2;
			this.button1.Text = "Display";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// textBoxErrors
			// 
			this.textBoxErrors.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.textBoxErrors.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.textBoxErrors.Location = new System.Drawing.Point(8, 688);
			this.textBoxErrors.Multiline = true;
			this.textBoxErrors.Name = "textBoxErrors";
			this.textBoxErrors.ReadOnly = true;
			this.textBoxErrors.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
			this.textBoxErrors.Size = new System.Drawing.Size(776, 72);
			this.textBoxErrors.TabIndex = 4;
			this.textBoxErrors.Text = "Translation errors will be printed here.";
			// 
			// button2
			// 
			this.button2.Font = new System.Drawing.Font("Tahoma", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.button2.Location = new System.Drawing.Point(8, 192);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(128, 40);
			this.button2.TabIndex = 5;
			this.button2.Text = "View Readme";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// rtfOutput
			// 
			this.rtfOutput.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
				| System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.rtfOutput.BackColor = System.Drawing.SystemColors.Window;
			this.rtfOutput.Location = new System.Drawing.Point(8, 240);
			this.rtfOutput.Name = "rtfOutput";
			this.rtfOutput.ReadOnly = true;
			this.rtfOutput.ScrollBars = System.Windows.Forms.RichTextBoxScrollBars.Vertical;
			this.rtfOutput.Size = new System.Drawing.Size(776, 440);
			this.rtfOutput.TabIndex = 6;
			this.rtfOutput.Text = "";
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(792, 766);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.rtfOutput,
																		  this.button2,
																		  this.textBoxErrors,
																		  this.button1,
																		  this.labelInput,
																		  this.textBoxInput});
			this.Name = "Form1";
			this.Text = "XHTML Displaying Rich Text Box";
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		/// <summary>
		/// This event handler sets the input XHTML to the Xhtml property on the 
		/// RichTextBoxSupportsXHTML. The setting of that property translates the
		/// XHTML into RTF code and outputs it to the box.
		/// </summary>
		private void button1_Click(object sender, System.EventArgs e)
		{
			rtfOutput.Xhtml = textBoxInput.Text;
			textBoxErrors.Text = "";
			foreach (string message in rtfOutput.Errors)
			{
				textBoxErrors.Text += "ERROR: " + message + System.Environment.NewLine;
			}
			if (textBoxErrors.Text == "")
			{
				textBoxErrors.Text = "No errors.";
			}
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			StreamReader reader = new StreamReader(new FileStream("..\\..\\readme.xml", FileMode.Open));
			textBoxInput.Text = reader.ReadToEnd();
			rtfOutput.Xhtml = textBoxInput.Text;
			reader.Close();
			textBoxErrors.Text = "";
			foreach (string message in rtfOutput.Errors)
			{
				textBoxErrors.Text += "ERROR: " + message + System.Environment.NewLine;
			}
			if (textBoxErrors.Text == "")
			{
				textBoxErrors.Text = "No errors.";
			}
		}
	}
}