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

namespace Wrox.ProCSharp.WinApps.SimpleDataEntryWithMenus
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class frmMain : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button btnSave;
		private System.Windows.Forms.Button btnCancel;
		private System.Windows.Forms.TextBox txtFName;
		private System.Windows.Forms.TextBox txtLName;
		private System.Windows.Forms.TextBox txtSSN;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.MainMenu mainMenu1;
		private System.Windows.Forms.MenuItem mnuFile;
		private System.Windows.Forms.MenuItem mnuSave;
		private System.Windows.Forms.MenuItem mnuCancel;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.MenuItem mnuExit;
		private System.Windows.Forms.MenuItem mnuColor;
		private System.Windows.Forms.MenuItem mnuGray;
		private System.Windows.Forms.MenuItem mnuGreen;
		private System.Windows.Forms.MenuItem mnuBlue;
		private System.Windows.Forms.MenuItem mnuRed;
		private System.Windows.Forms.MenuItem mnuPurple;
		private System.Windows.Forms.ContextMenu contextMenu1;
		private System.Windows.Forms.MenuItem mnuSaveContext;
		private System.Windows.Forms.MenuItem mnuCancelContext;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public frmMain()
		{
			//
			// 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.btnSave = new System.Windows.Forms.Button();
			this.btnCancel = new System.Windows.Forms.Button();
			this.txtFName = new System.Windows.Forms.TextBox();
			this.txtLName = new System.Windows.Forms.TextBox();
			this.txtSSN = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.mainMenu1 = new System.Windows.Forms.MainMenu();
			this.mnuFile = new System.Windows.Forms.MenuItem();
			this.mnuSave = new System.Windows.Forms.MenuItem();
			this.mnuCancel = new System.Windows.Forms.MenuItem();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.mnuExit = new System.Windows.Forms.MenuItem();
			this.mnuColor = new System.Windows.Forms.MenuItem();
			this.mnuGray = new System.Windows.Forms.MenuItem();
			this.mnuGreen = new System.Windows.Forms.MenuItem();
			this.mnuBlue = new System.Windows.Forms.MenuItem();
			this.mnuRed = new System.Windows.Forms.MenuItem();
			this.mnuPurple = new System.Windows.Forms.MenuItem();
			this.contextMenu1 = new System.Windows.Forms.ContextMenu();
			this.mnuSaveContext = new System.Windows.Forms.MenuItem();
			this.mnuCancelContext = new System.Windows.Forms.MenuItem();
			this.SuspendLayout();
			// 
			// btnSave
			// 
			this.btnSave.Anchor = (System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right);
			this.btnSave.Location = new System.Drawing.Point(125, 157);
			this.btnSave.Name = "btnSave";
			this.btnSave.Size = new System.Drawing.Size(78, 25);
			this.btnSave.TabIndex = 0;
			this.btnSave.Text = "Save";
			this.btnSave.Click += new System.EventHandler(this.btnSave_Click);
			// 
			// btnCancel
			// 
			this.btnCancel.Anchor = (System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right);
			this.btnCancel.Location = new System.Drawing.Point(210, 157);
			this.btnCancel.Name = "btnCancel";
			this.btnCancel.Size = new System.Drawing.Size(78, 25);
			this.btnCancel.TabIndex = 1;
			this.btnCancel.Text = "Cancel";
			this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
			// 
			// txtFName
			// 
			this.txtFName.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right);
			this.txtFName.Location = new System.Drawing.Point(97, 25);
			this.txtFName.Name = "txtFName";
			this.txtFName.Size = new System.Drawing.Size(115, 20);
			this.txtFName.TabIndex = 2;
			this.txtFName.Text = "";
			// 
			// txtLName
			// 
			this.txtLName.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right);
			this.txtLName.Location = new System.Drawing.Point(97, 61);
			this.txtLName.Name = "txtLName";
			this.txtLName.Size = new System.Drawing.Size(115, 20);
			this.txtLName.TabIndex = 3;
			this.txtLName.Text = "";
			// 
			// txtSSN
			// 
			this.txtSSN.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right);
			this.txtSSN.Location = new System.Drawing.Point(97, 99);
			this.txtSSN.Name = "txtSSN";
			this.txtSSN.Size = new System.Drawing.Size(115, 20);
			this.txtSSN.TabIndex = 4;
			this.txtSSN.Text = "";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(20, 25);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(70, 18);
			this.label1.TabIndex = 5;
			this.label1.Text = "First Name:";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(20, 62);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(70, 18);
			this.label2.TabIndex = 6;
			this.label2.Text = "Last Name:";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(20, 99);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(70, 18);
			this.label3.TabIndex = 7;
			this.label3.Text = "SSN:";
			// 
			// mainMenu1
			// 
			this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.mnuFile,
																					  this.mnuColor});
			// 
			// mnuFile
			// 
			this.mnuFile.Index = 0;
			this.mnuFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					this.mnuSave,
																					this.mnuCancel,
																					this.menuItem1,
																					this.mnuExit});
			this.mnuFile.Text = "&File";
			// 
			// mnuSave
			// 
			this.mnuSave.Index = 0;
			this.mnuSave.Text = "&Save";
			this.mnuSave.Click += new System.EventHandler(this.mnuSave_Click);
			// 
			// mnuCancel
			// 
			this.mnuCancel.Index = 1;
			this.mnuCancel.Text = "&Cancel";
			this.mnuCancel.Click += new System.EventHandler(this.mnuCancel_Click);
			// 
			// menuItem1
			// 
			this.menuItem1.Index = 2;
			this.menuItem1.Text = "-";
			// 
			// mnuExit
			// 
			this.mnuExit.Index = 3;
			this.mnuExit.Text = "E&xit";
			this.mnuExit.Click += new System.EventHandler(this.mnuExit_Click);
			// 
			// mnuColor
			// 
			this.mnuColor.Index = 1;
			this.mnuColor.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					 this.mnuGray,
																					 this.mnuGreen,
																					 this.mnuBlue,
																					 this.mnuRed,
																					 this.mnuPurple});
			this.mnuColor.Text = "Color";
			// 
			// mnuGray
			// 
			this.mnuGray.Checked = true;
			this.mnuGray.Index = 0;
			this.mnuGray.RadioCheck = true;
			this.mnuGray.Text = "Gray";
			this.mnuGray.Click += new System.EventHandler(this.mnuItems_Click);
			// 
			// mnuGreen
			// 
			this.mnuGreen.Index = 1;
			this.mnuGreen.RadioCheck = true;
			this.mnuGreen.Text = "Green";
			this.mnuGreen.Click += new System.EventHandler(this.mnuItems_Click);
			// 
			// mnuBlue
			// 
			this.mnuBlue.Index = 2;
			this.mnuBlue.RadioCheck = true;
			this.mnuBlue.Text = "Blue";
			this.mnuBlue.Click += new System.EventHandler(this.mnuItems_Click);
			// 
			// mnuRed
			// 
			this.mnuRed.Index = 3;
			this.mnuRed.RadioCheck = true;
			this.mnuRed.Text = "Red";
			this.mnuRed.Click += new System.EventHandler(this.mnuItems_Click);
			// 
			// mnuPurple
			// 
			this.mnuPurple.Index = 4;
			this.mnuPurple.RadioCheck = true;
			this.mnuPurple.Text = "Purple";
			this.mnuPurple.Click += new System.EventHandler(this.mnuItems_Click);
			// 
			// contextMenu1
			// 
			this.contextMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																						 this.mnuSaveContext,
																						 this.mnuCancelContext});
			// 
			// mnuSaveContext
			// 
			this.mnuSaveContext.Index = 0;
			this.mnuSaveContext.Text = "Save";
			this.mnuSaveContext.Click += new System.EventHandler(this.btnSave_Click);
			// 
			// mnuCancelContext
			// 
			this.mnuCancelContext.Index = 1;
			this.mnuCancelContext.Text = "Cancel";
			this.mnuCancelContext.Click += new System.EventHandler(this.btnCancel_Click);
			// 
			// frmMain
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(292, 193);
			this.ContextMenu = this.contextMenu1;
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.label3,
																		  this.label2,
																		  this.label1,
																		  this.txtSSN,
																		  this.txtLName,
																		  this.txtFName,
																		  this.btnCancel,
																		  this.btnSave});
			this.Menu = this.mainMenu1;
			this.Name = "frmMain";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "Data Entry Form";
			this.ResumeLayout(false);

		}
		#endregion

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

		private void btnSave_Click(object sender, System.EventArgs e)
		{
			SaveFile();
		}

		private void btnCancel_Click(object sender, System.EventArgs e)
		{
			Clear();
		}

		private void SaveFile()
		{
			//Save the values to an XML file
			//Could save to data source, Message Queue etc.
			System.Xml.XmlDocument aDOM = new System.Xml.XmlDocument();
			System.Xml.XmlAttribute aAttribute;

			aDOM.LoadXml("<UserData/>");

			//Add the First Name attribute to XML
			aAttribute = aDOM.CreateAttribute("FirstName");
			aAttribute.Value = txtFName.Text;
			aDOM.DocumentElement.Attributes.Append(aAttribute);

			//Add the Last Name attribute to XML
			aAttribute = aDOM.CreateAttribute("LastName");
			aAttribute.Value = txtLName.Text;
			aDOM.DocumentElement.Attributes.Append(aAttribute);

			//Add the SSN attribute to XML
			aAttribute = aDOM.CreateAttribute("SSN");
			aAttribute.Value = txtSSN.Text;
			aDOM.DocumentElement.Attributes.Append(aAttribute);

			//Save the file to the file system
			aDOM.Save("UserData.xml");
		}

		private void Clear()
		{
			//Erase all the text
			txtFName.Text = "";
			txtLName.Text = "";
			txtSSN.Text = "";
		}

		private void mnuSave_Click(object sender, System.EventArgs e)
		{
			SaveFile();
		}

		private void mnuCancel_Click(object sender, System.EventArgs e)
		{
			Clear();
		}

		private void mnuExit_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}
		private void mnuItems_Click(object sender, System.EventArgs e)
		{
			MenuItem aObj;

			//Set the BackColor of the form based on the selected object
			if(sender == mnuGray)
				this.BackColor = System.Drawing.SystemColors.Control;
			else if(sender == mnuGreen)
				this.BackColor = Color.Green;
			else if(sender == mnuBlue)
				this.BackColor = Color.Blue;
			else if(sender == mnuRed)
				this.BackColor = Color.Red;
			else if(sender == mnuPurple)
				this.BackColor = Color.Purple;

			//Set all the checkboxes to false
			mnuGray.Checked = false;
			mnuGreen.Checked = false;
			mnuBlue.Checked = false;
			mnuRed.Checked = false;
			mnuPurple.Checked = false;

			//Change the selected item to checked
			aObj = (MenuItem)sender;
			aObj.Checked = true;
		}

		

		
	}
}