Persisting Rich Text

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

namespace DemoApp
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private Extended.Windows.Forms.RichTextBoxExtended richTextBoxExtended1;
		private DemoApp.Form1_Polyhedra form1_Polyhedra1;
		private System.Windows.Forms.ErrorProvider errorProvider1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Label label2;
		private Extended.Windows.Forms.RichTextBoxExtended richTextBoxExtended2;
		internal System.Windows.Forms.ImageList ImageList1;
		internal System.Windows.Forms.ToolBar ToolBar1;
		internal System.Windows.Forms.ToolBarButton ToolBarButton1;
		internal System.Windows.Forms.ToolBarButton ToolBarButton2;
		internal System.Windows.Forms.ToolBarButton ToolBarButton3;
		internal System.Windows.Forms.ToolBarButton ToolBarButton4;
		internal System.Windows.Forms.ToolBarButton ToolBarButton5;
		internal System.Windows.Forms.ToolBarButton ToolBarButton6;
		internal System.Windows.Forms.ToolBarButton ToolBarButton7;
		internal System.Windows.Forms.ToolBarButton ToolBarButton8;
		private System.ComponentModel.IContainer components;

		public Form1()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			this.form1_Polyhedra1.ReadXml(@"..\..\polyhedra.xml");
		}

		/// <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.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
			this.richTextBoxExtended1 = new Extended.Windows.Forms.RichTextBoxExtended();
			this.form1_Polyhedra1 = new DemoApp.Form1_Polyhedra();
			this.errorProvider1 = new System.Windows.Forms.ErrorProvider();
			this.label1 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.label2 = new System.Windows.Forms.Label();
			this.richTextBoxExtended2 = new Extended.Windows.Forms.RichTextBoxExtended();
			this.ImageList1 = new System.Windows.Forms.ImageList(this.components);
			this.ToolBar1 = new System.Windows.Forms.ToolBar();
			this.ToolBarButton1 = new System.Windows.Forms.ToolBarButton();
			this.ToolBarButton2 = new System.Windows.Forms.ToolBarButton();
			this.ToolBarButton3 = new System.Windows.Forms.ToolBarButton();
			this.ToolBarButton4 = new System.Windows.Forms.ToolBarButton();
			this.ToolBarButton5 = new System.Windows.Forms.ToolBarButton();
			this.ToolBarButton6 = new System.Windows.Forms.ToolBarButton();
			this.ToolBarButton7 = new System.Windows.Forms.ToolBarButton();
			this.ToolBarButton8 = new System.Windows.Forms.ToolBarButton();
			((System.ComponentModel.ISupportInitialize)(this.form1_Polyhedra1)).BeginInit();
			this.SuspendLayout();
			// 
			// richTextBoxExtended1
			// 
			this.richTextBoxExtended1.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.richTextBoxExtended1.DataBindings.Add(new System.Windows.Forms.Binding("Rtf", this.form1_Polyhedra1, "Polyhedra.Description"));
			this.richTextBoxExtended1.Location = new System.Drawing.Point(0, 104);
			this.richTextBoxExtended1.Name = "richTextBoxExtended1";
			this.richTextBoxExtended1.Rtf = "{\\rtf1\\ansi\\ansicpg1252\\deff0\\deflang1033{\\fonttbl{\\f0\\fnil\\fcharset0 Microsoft S" +
				"ans Serif|;}}\r\n{\\*\\generator Riched20 5.40.11.2210;}\\viewkind4\\uc1\\pard\\f0\\fs16\\" +
				"par\r\n}\r\n";
			this.richTextBoxExtended1.ShowOpen = false;
			this.richTextBoxExtended1.ShowSave = false;
			this.richTextBoxExtended1.ShowStamp = false;
			this.richTextBoxExtended1.Size = new System.Drawing.Size(552, 208);
			this.richTextBoxExtended1.TabIndex = 0;
			// 
			// form1_Polyhedra1
			// 
			this.form1_Polyhedra1.DataSetName = "Form1_Polyhedra";
			this.form1_Polyhedra1.EnforceConstraints = false;
			this.form1_Polyhedra1.Locale = new System.Globalization.CultureInfo("en-IE");
			// 
			// errorProvider1
			// 
			this.errorProvider1.ContainerControl = this;
			this.errorProvider1.DataMember = "Polyhedra";
			this.errorProvider1.DataSource = this.form1_Polyhedra1;
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(8, 40);
			this.label1.Name = "label1";
			this.label1.TabIndex = 2;
			this.label1.Text = "Name";
			// 
			// textBox1
			// 
			this.textBox1.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.form1_Polyhedra1, "Polyhedra.Name"));
			this.textBox1.Location = new System.Drawing.Point(104, 40);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(240, 22);
			this.textBox1.TabIndex = 3;
			this.textBox1.Text = "";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 80);
			this.label2.Name = "label2";
			this.label2.TabIndex = 4;
			this.label2.Text = "Description";
			// 
			// richTextBoxExtended2
			// 
			this.richTextBoxExtended2.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.richTextBoxExtended2.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.richTextBoxExtended2.EditorBackColor = System.Drawing.SystemColors.Control;
			this.richTextBoxExtended2.Location = new System.Drawing.Point(368, 32);
			this.richTextBoxExtended2.Name = "richTextBoxExtended2";
			this.richTextBoxExtended2.ReadOnly = true;
			this.richTextBoxExtended2.Rtf = @"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset0 Microsoft Sans Serif|;}{\f1\fnil\fcharset0 Microsoft Sans Serif;}}
{\colortbl ;\red0\green0\blue255;}
{\*\generator Riched20 5.40.11.2210;}\viewkind4\uc1\pard\f0\fs16 Information about \lang6153\b\f1 regular\b0  and \b semi-regular\par
\cf1\fs28 Polyhedra\par
}
";
			this.richTextBoxExtended2.Size = new System.Drawing.Size(176, 72);
			this.richTextBoxExtended2.TabIndex = 5;
			this.richTextBoxExtended2.ToolbarVisible = false;
			// 
			// ImageList1
			// 
			this.ImageList1.ImageSize = new System.Drawing.Size(16, 16);
			this.ImageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("ImageList1.ImageStream")));
			this.ImageList1.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// ToolBar1
			// 
			this.ToolBar1.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
																						this.ToolBarButton1,
																						this.ToolBarButton2,
																						this.ToolBarButton3,
																						this.ToolBarButton4,
																						this.ToolBarButton5,
																						this.ToolBarButton6,
																						this.ToolBarButton7,
																						this.ToolBarButton8});
			this.ToolBar1.DropDownArrows = true;
			this.ToolBar1.ImageList = this.ImageList1;
			this.ToolBar1.Location = new System.Drawing.Point(0, 0);
			this.ToolBar1.Name = "ToolBar1";
			this.ToolBar1.ShowToolTips = true;
			this.ToolBar1.Size = new System.Drawing.Size(552, 28);
			this.ToolBar1.TabIndex = 8;
			this.ToolBar1.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.ToolBar1_ButtonClick);
			// 
			// ToolBarButton1
			// 
			this.ToolBarButton1.ImageIndex = 0;
			this.ToolBarButton1.ToolTipText = "First";
			// 
			// ToolBarButton2
			// 
			this.ToolBarButton2.ImageIndex = 1;
			this.ToolBarButton2.ToolTipText = "Last";
			// 
			// ToolBarButton3
			// 
			this.ToolBarButton3.ImageIndex = 2;
			this.ToolBarButton3.ToolTipText = "Previous";
			// 
			// ToolBarButton4
			// 
			this.ToolBarButton4.ImageIndex = 3;
			this.ToolBarButton4.ToolTipText = "Next";
			// 
			// ToolBarButton5
			// 
			this.ToolBarButton5.ImageIndex = 4;
			this.ToolBarButton5.ToolTipText = "Add";
			// 
			// ToolBarButton6
			// 
			this.ToolBarButton6.ImageIndex = 5;
			this.ToolBarButton6.ToolTipText = "Delete";
			// 
			// ToolBarButton7
			// 
			this.ToolBarButton7.ImageIndex = 6;
			this.ToolBarButton7.ToolTipText = "Reload";
			// 
			// ToolBarButton8
			// 
			this.ToolBarButton8.ImageIndex = 7;
			this.ToolBarButton8.ToolTipText = "Save";
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 15);
			this.ClientSize = new System.Drawing.Size(552, 312);
			this.Controls.Add(this.ToolBar1);
			this.Controls.Add(this.richTextBoxExtended2);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.richTextBoxExtended1);
			this.Name = "Form1";
			this.Text = "Persisting RichText Demo Application";
			((System.ComponentModel.ISupportInitialize)(this.form1_Polyhedra1)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

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

		private void ToolBar1_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
		{
			BindingManagerBase bm= this.BindingContext[this.form1_Polyhedra1,"Polyhedra"];
			switch (e.Button.ImageIndex)
			{
				case 0: // First
					if (bm.Count>0)
						bm.Position= 0;
					break;
				case 1: // Last
					if (bm.Count>0)
						bm.Position= bm.Count-1;
					break;
				case 2: // Previous
					if (bm.Position > 0)
						bm.Position = bm.Position - 1;
					break;
				case 3: // Next
                    if (bm.Position < bm.Count)
						bm.Position = bm.Position + 1;
					break;
				case 4: // Add
					bm.AddNew();
					break;
				case 5: // Delete
					if (bm.Position>=0)
						bm.RemoveAt(bm.Position);
					break;
				case 6: // Reload
					this.form1_Polyhedra1.ReadXml(@"..\..\polyhedra.xml");
					break;
				case 7: // Save
					this.form1_Polyhedra1.WriteXml(@"..\..\polyhedra.xml");
					break;

			}
		}
	}
}