Validating Edit Controls

/**
 * AMS.TextBox Demo
 * 
 * Written by Alvaro Mendez
 * Copyright (c) 2004. All Rights Reserved.
 * 
 * This file contains the main form for the Demo project that 
 * accompanies the AMS.TextBox class library.
 * 
 * Last Updated: Jan. 30, 2004
 */

using System;
using System.Diagnostics;
using System.Windows.Forms;

namespace TextBoxDemoProject 
{
	class MainForm : System.Windows.Forms.Form
	{
		private AMS.TextBox.NumericTextBox txtNumeric;
		private AMS.TextBox.CurrencyTextBox txtCurrency;
		private AMS.TextBox.MaskedTextBox txtMasked;
		private AMS.TextBox.AlphanumericTextBox txtAlphanumeric;
		private AMS.TextBox.DateTextBox txtDate;
		private AMS.TextBox.TimeTextBox txtTime;		
		private System.Windows.Forms.Button button;
		private System.Windows.Forms.GroupBox gbxCharacters;
		private System.Windows.Forms.TextBox txtInvalidCharacters;
		private System.Windows.Forms.CheckBox chkUse24HourFormat;
		private System.Windows.Forms.Button btnExit;
		private System.Windows.Forms.GroupBox gbxAlphanumeric;
		private System.Windows.Forms.GroupBox gbxCurrency;
		private System.Windows.Forms.Label label;
		private System.Windows.Forms.CheckBox chkNumericCannotBeNegative;
		private System.Windows.Forms.NumericUpDown txtNumericLeftDigits;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.GroupBox gbxMaskedNumeric;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label9;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.GroupBox gbxDate;
		private System.Windows.Forms.CheckBox chkShowSeconds;
		private System.Windows.Forms.NumericUpDown txtNumericRightDigits;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.GroupBox gbxDigitsFromDecimalPoint;
		private System.Windows.Forms.DateTimePicker dtpMaxDate;
		private System.Windows.Forms.TextBox txtNumericAsDouble;
		private System.Windows.Forms.NumericUpDown txtMaxCharacters;
		private System.Windows.Forms.TextBox txtNumericMask;
		private System.Windows.Forms.GroupBox gbxTime;
		private System.Windows.Forms.TextBox txtCurrencyAsDouble;
		private System.Windows.Forms.GroupBox gbxNumeric;
		private System.Windows.Forms.DateTimePicker dtpMinDate;
		
		public MainForm()
		{
			InitializeComponent();

			Trace.Listeners.Add(new TextWriterTraceListener(System.Console.Out));
			Trace.AutoFlush = true;	

			// Initialize the controls' behaviors
			txtNumericLeftDigitsTextChanged(null, null);
			txtNumericRightDigitsTextChanged(null, null);
			chkNumericCannotBeNegativeCheckedChanged(null, null);
			txtNumericMaskTextChanged(null, null);
			this.txtInvalidCharacters.Text = new string(txtAlphanumeric.InvalidChars);
			txtMaxCharactersTextChanged(null, null);
			dtpMinDateTextChanged(null, null);
			dtpMaxDateTextChanged(null, null);			
			this.chkUse24HourFormat.Checked = this.txtTime.Show24HourFormat;	
		}
	
		// This method is used in the forms designer.
		// Change this method on you own risk
		void btnExitClick(object sender, System.EventArgs e)
		{
			Close();
		}
		
		void txtNumericTextChanged(object sender, System.EventArgs e)
		{
			this.txtNumericAsDouble.Text = this.txtNumeric.Double.ToString();
		}
		
		void txtNumericLeftDigitsTextChanged(object sender, System.EventArgs e)		
		{
			this.txtNumeric.MaxWholeDigits = Convert.ToInt32(this.txtNumericLeftDigits.Text);
		}

		void txtNumericRightDigitsTextChanged(object sender, System.EventArgs e)
		{			
			this.txtNumeric.MaxDecimalPlaces = Convert.ToInt32(this.txtNumericRightDigits.Text);			
		}
		
		void chkNumericCannotBeNegativeCheckedChanged(object sender, System.EventArgs e)
		{
			this.txtNumeric.AllowNegative = !this.chkNumericCannotBeNegative.Checked;
		}

		void txtCurrencyTextChanged(object sender, System.EventArgs e)
		{
			this.txtCurrencyAsDouble.Text = this.txtCurrency.Double.ToString();			
		}

		void txtNumericMaskTextChanged(object sender, System.EventArgs e)
		{
			this.txtMasked.Mask = this.txtNumericMask.Text;
			if (this.txtNumericMask.Text.Length == 0)
				this.txtMasked.Text = "";			
		}
		
		void txtInvalidCharactersTextChanged(object sender, System.EventArgs e)
		{
			this.txtAlphanumeric.InvalidChars = this.txtInvalidCharacters.Text.ToCharArray();
			if (this.txtInvalidCharacters.Text.Length == 0)
				this.txtAlphanumeric.Text = "";						
		}
		
		void txtMaxCharactersTextChanged(object sender, System.EventArgs e)
		{
			this.txtAlphanumeric.MaxLength = Convert.ToInt32(this.txtMaxCharacters.Text);
			this.txtAlphanumeric.UpdateText();
		}
		
		void dtpMinDateTextChanged(object sender, System.EventArgs e)
		{
			this.txtDate.RangeMin = this.dtpMinDate.Value;
		}
		
		void dtpMaxDateTextChanged(object sender, System.EventArgs e)
		{
			this.txtDate.RangeMax = this.dtpMaxDate.Value;			
		}		
		
		void chkUse24HourFormatCheckedChanged(object sender, System.EventArgs e)
		{
			this.txtTime.Show24HourFormat = this.chkUse24HourFormat.Checked;	
			this.txtTime.Focus();
		}
		
		void chkShowSecondsCheckedChanged(object sender, System.EventArgs e)
		{
			this.txtTime.ShowSeconds = this.chkShowSeconds.Checked;				
			this.txtTime.Focus();
		}

		void InitializeComponent()
		{
			this.txtNumeric = new AMS.TextBox.NumericTextBox();
			this.txtCurrency = new AMS.TextBox.CurrencyTextBox();
			this.txtMasked = new AMS.TextBox.MaskedTextBox();
			this.txtAlphanumeric = new AMS.TextBox.AlphanumericTextBox();
			this.txtDate = new AMS.TextBox.DateTextBox();
			this.txtTime = new AMS.TextBox.TimeTextBox();
			this.dtpMinDate = new System.Windows.Forms.DateTimePicker();
			this.gbxNumeric = new System.Windows.Forms.GroupBox();
			this.txtCurrencyAsDouble = new System.Windows.Forms.TextBox();
			this.gbxTime = new System.Windows.Forms.GroupBox();
			this.txtNumericMask = new System.Windows.Forms.TextBox();
			this.txtMaxCharacters = new System.Windows.Forms.NumericUpDown();
			this.txtNumericAsDouble = new System.Windows.Forms.TextBox();
			this.dtpMaxDate = new System.Windows.Forms.DateTimePicker();
			this.gbxDigitsFromDecimalPoint = new System.Windows.Forms.GroupBox();
			this.label7 = new System.Windows.Forms.Label();
			this.txtNumericRightDigits = new System.Windows.Forms.NumericUpDown();
			this.chkShowSeconds = new System.Windows.Forms.CheckBox();
			this.gbxDate = new System.Windows.Forms.GroupBox();
			this.label8 = new System.Windows.Forms.Label();
			this.label9 = new System.Windows.Forms.Label();
			this.label4 = new System.Windows.Forms.Label();
			this.label5 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.gbxMaskedNumeric = new System.Windows.Forms.GroupBox();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.txtNumericLeftDigits = new System.Windows.Forms.NumericUpDown();
			this.chkNumericCannotBeNegative = new System.Windows.Forms.CheckBox();
			this.label = new System.Windows.Forms.Label();
			this.gbxCurrency = new System.Windows.Forms.GroupBox();
			this.gbxAlphanumeric = new System.Windows.Forms.GroupBox();
			this.btnExit = new System.Windows.Forms.Button();
			this.chkUse24HourFormat = new System.Windows.Forms.CheckBox();
			this.txtInvalidCharacters = new System.Windows.Forms.TextBox();
			this.gbxCharacters = new System.Windows.Forms.GroupBox();
			this.button = new System.Windows.Forms.Button();
			((System.ComponentModel.ISupportInitialize)(this.txtMaxCharacters)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.txtNumericRightDigits)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.txtNumericLeftDigits)).BeginInit();
			this.SuspendLayout();
			this.gbxCharacters.SuspendLayout();
			this.gbxAlphanumeric.SuspendLayout();
			this.gbxCurrency.SuspendLayout();
			this.txtNumericLeftDigits.SuspendLayout();
			this.gbxMaskedNumeric.SuspendLayout();
			this.gbxDate.SuspendLayout();
			this.txtNumericRightDigits.SuspendLayout();
			this.gbxDigitsFromDecimalPoint.SuspendLayout();
			this.txtMaxCharacters.SuspendLayout();
			this.gbxTime.SuspendLayout();
			this.gbxNumeric.SuspendLayout();
			// 
			// dtpMinDate
			// 
			this.dtpMinDate.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.dtpMinDate.CustomFormat = "";
			this.dtpMinDate.Format = System.Windows.Forms.DateTimePickerFormat.Short;
			this.dtpMinDate.Location = new System.Drawing.Point(8, 72);
			this.dtpMinDate.Name = "dtpMinDate";
			this.dtpMinDate.Size = new System.Drawing.Size(152, 21);
			this.dtpMinDate.TabIndex = 2;
			this.dtpMinDate.Value = new System.DateTime(1980, 1, 1, 0, 0, 0, 0);
			this.dtpMinDate.TextChanged += new System.EventHandler(this.dtpMinDateTextChanged);
			// 
			// gbxNumeric
			// 
			this.gbxNumeric.Font = new System.Drawing.Font("MS Sans Serif", 8.25F, System.Drawing.FontStyle.Bold);
			this.gbxNumeric.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.txtNumeric,
						this.txtNumericAsDouble,
						this.label3,
						this.chkNumericCannotBeNegative,
						this.gbxDigitsFromDecimalPoint});
			this.gbxNumeric.Location = new System.Drawing.Point(8, 12);
			this.gbxNumeric.Name = "gbxNumeric";
			this.gbxNumeric.Size = new System.Drawing.Size(168, 228);
			this.gbxNumeric.TabIndex = 0;
			this.gbxNumeric.TabStop = false;
			this.gbxNumeric.Text = "Numeric";
			// 
			// txtCurrencyAsDouble
			// 
			this.txtCurrencyAsDouble.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtCurrencyAsDouble.Location = new System.Drawing.Point(8, 72);
			this.txtCurrencyAsDouble.Name = "txtCurrencyAsDouble";
			this.txtCurrencyAsDouble.ReadOnly = true;
			this.txtCurrencyAsDouble.Size = new System.Drawing.Size(152, 21);
			this.txtCurrencyAsDouble.TabIndex = 8;
			this.txtCurrencyAsDouble.Text = "";
			// 
			// gbxTime
			// 
			this.gbxTime.Font = new System.Drawing.Font("MS Sans Serif", 8.25F, System.Drawing.FontStyle.Bold);
			this.gbxTime.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.chkShowSeconds,
						this.chkUse24HourFormat,
						this.txtTime});
			this.gbxTime.Location = new System.Drawing.Point(188, 336);
			this.gbxTime.Name = "gbxTime";
			this.gbxTime.Size = new System.Drawing.Size(168, 96);
			this.gbxTime.TabIndex = 6;
			this.gbxTime.TabStop = false;
			this.gbxTime.Text = "Time";
			// 
			// txtMasked
			// 
			this.txtMasked.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtMasked.Location = new System.Drawing.Point(8, 23);
			this.txtMasked.Name = "txtMasked";
			this.txtMasked.Size = new System.Drawing.Size(152, 21);
			this.txtMasked.TabIndex = 9;
			this.txtMasked.Text = "";
			// 
			// txtNumericMask
			// 
			this.txtNumericMask.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtNumericMask.Location = new System.Drawing.Point(8, 72);
			this.txtNumericMask.Name = "txtNumericMask";
			this.txtNumericMask.Size = new System.Drawing.Size(152, 21);
			this.txtNumericMask.TabIndex = 10;
			this.txtNumericMask.TextChanged += new System.EventHandler(this.txtNumericMaskTextChanged);
			this.txtNumericMask.Text = "(###) ###-#### x####";
			// 
			// txtMaxCharacters
			// 
			this.txtMaxCharacters.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtMaxCharacters.Location = new System.Drawing.Point(54, 56);
			this.txtMaxCharacters.Maximum = new System.Decimal(new int[] {
						500,
						0,
						0,
						0});
			this.txtMaxCharacters.Minimum = new System.Decimal(new int[] {
						1,
						0,
						0,
						0});
			this.txtMaxCharacters.Name = "txtMaxCharacters";
			this.txtMaxCharacters.Size = new System.Drawing.Size(88, 21);
			this.txtMaxCharacters.TabIndex = 3;
			this.txtMaxCharacters.Value = new System.Decimal(new int[] {
						20,
						0,
						0,
						0});
			this.txtMaxCharacters.TextChanged += new System.EventHandler(this.txtMaxCharactersTextChanged);
			// 
			// txtTime
			// 
			this.txtTime.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtTime.Location = new System.Drawing.Point(8, 20);
			this.txtTime.Name = "txtTime";
			this.txtTime.Size = new System.Drawing.Size(152, 21);
			this.txtTime.TabIndex = 0;
			this.txtTime.Text = "";
			// 
			// txtDate
			// 
			this.txtDate.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtDate.Location = new System.Drawing.Point(8, 21);
			this.txtDate.Name = "txtDate";
			this.txtDate.Size = new System.Drawing.Size(152, 21);
			this.txtDate.TabIndex = 0;
			this.txtDate.Text = "";
			// 
			// txtNumericAsDouble
			// 
			this.txtNumericAsDouble.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtNumericAsDouble.Location = new System.Drawing.Point(8, 196);
			this.txtNumericAsDouble.Name = "txtNumericAsDouble";
			this.txtNumericAsDouble.ReadOnly = true;
			this.txtNumericAsDouble.Size = new System.Drawing.Size(152, 21);
			this.txtNumericAsDouble.TabIndex = 6;
			this.txtNumericAsDouble.Text = "";
			// 
			// dtpMaxDate
			// 
			this.dtpMaxDate.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.dtpMaxDate.Format = System.Windows.Forms.DateTimePickerFormat.Short;
			this.dtpMaxDate.Location = new System.Drawing.Point(8, 120);
			this.dtpMaxDate.Name = "dtpMaxDate";
			this.dtpMaxDate.Size = new System.Drawing.Size(152, 21);
			this.dtpMaxDate.TabIndex = 4;
			this.dtpMaxDate.Value = new System.DateTime(2010, 12, 31, 0, 0, 0, 0);
			this.dtpMaxDate.TextChanged += new System.EventHandler(this.dtpMaxDateTextChanged);
			// 
			// gbxDigitsFromDecimalPoint
			// 
			this.gbxDigitsFromDecimalPoint.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.txtNumericRightDigits,
						this.txtNumericLeftDigits,
						this.label2,
						this.label});
			this.gbxDigitsFromDecimalPoint.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.gbxDigitsFromDecimalPoint.Location = new System.Drawing.Point(10, 56);
			this.gbxDigitsFromDecimalPoint.Name = "gbxDigitsFromDecimalPoint";
			this.gbxDigitsFromDecimalPoint.Size = new System.Drawing.Size(150, 88);
			this.gbxDigitsFromDecimalPoint.TabIndex = 2;
			this.gbxDigitsFromDecimalPoint.TabStop = false;
			this.gbxDigitsFromDecimalPoint.Text = " Digits from Decimal Point";
			// 
			// label7
			// 
			this.label7.Location = new System.Drawing.Point(8, 58);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(40, 16);
			this.label7.TabIndex = 2;
			this.label7.Text = "Max:";
			// 
			// txtNumericRightDigits
			// 
			this.txtNumericRightDigits.Location = new System.Drawing.Point(56, 56);
			this.txtNumericRightDigits.Maximum = new System.Decimal(new int[] {
						9,
						0,
						0,
						0});
			this.txtNumericRightDigits.Name = "txtNumericRightDigits";
			this.txtNumericRightDigits.Size = new System.Drawing.Size(80, 21);
			this.txtNumericRightDigits.TabIndex = 4;
			this.txtNumericRightDigits.Value = new System.Decimal(new int[] {
						9,
						0,
						0,
						0});
			this.txtNumericRightDigits.TextChanged += new System.EventHandler(this.txtNumericRightDigitsTextChanged);
			// 
			// chkShowSeconds
			// 
			this.chkShowSeconds.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.chkShowSeconds.CheckAlign = System.Drawing.ContentAlignment.MiddleRight;
			this.chkShowSeconds.Location = new System.Drawing.Point(8, 73);
			this.chkShowSeconds.Name = "chkShowSeconds";
			this.chkShowSeconds.Size = new System.Drawing.Size(152, 16);
			this.chkShowSeconds.TabIndex = 2;
			this.chkShowSeconds.Text = "Show seconds:";
			this.chkShowSeconds.CheckedChanged += new System.EventHandler(this.chkShowSecondsCheckedChanged);
			// 
			// gbxDate
			// 
			this.gbxDate.Font = new System.Drawing.Font("MS Sans Serif", 8.25F, System.Drawing.FontStyle.Bold);
			this.gbxDate.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.dtpMaxDate,
						this.label9,
						this.dtpMinDate,
						this.label8,
						this.txtDate});
			this.gbxDate.Location = new System.Drawing.Point(188, 176);
			this.gbxDate.Name = "gbxDate";
			this.gbxDate.Size = new System.Drawing.Size(168, 152);
			this.gbxDate.TabIndex = 5;
			this.gbxDate.TabStop = false;
			this.gbxDate.Text = "Date";
			// 
			// label8
			// 
			this.label8.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.label8.Location = new System.Drawing.Point(8, 56);
			this.label8.Name = "label8";
			this.label8.Size = new System.Drawing.Size(136, 16);
			this.label8.TabIndex = 1;
			this.label8.Text = "Minimum:";
			// 
			// label9
			// 
			this.label9.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.label9.Location = new System.Drawing.Point(8, 104);
			this.label9.Name = "label9";
			this.label9.Size = new System.Drawing.Size(112, 16);
			this.label9.TabIndex = 3;
			this.label9.Text = "Maximum:";
			// 
			// txtNumeric
			// 
			this.txtNumeric.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtNumeric.Location = new System.Drawing.Point(8, 20);
			this.txtNumeric.Name = "txtNumeric";
			this.txtNumeric.Size = new System.Drawing.Size(152, 21);
			this.txtNumeric.TabIndex = 1;
			this.txtNumeric.Text = "";
			this.txtNumeric.TextChanged += new System.EventHandler(this.txtNumericTextChanged);
			// 
			// label4
			// 
			this.label4.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.label4.Location = new System.Drawing.Point(8, 56);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(128, 16);
			this.label4.TabIndex = 5;
			this.label4.Text = "Value as a Double:";
			// 
			// label5
			// 
			this.label5.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.label5.Location = new System.Drawing.Point(8, 56);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(128, 16);
			this.label5.TabIndex = 7;
			this.label5.Text = "Mask (# = digit):";
			// 
			// label6
			// 
			this.label6.Location = new System.Drawing.Point(8, 27);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(48, 16);
			this.label6.TabIndex = 0;
			this.label6.Text = "Invalid:";
			// 
			// gbxMaskedNumeric
			// 
			this.gbxMaskedNumeric.Font = new System.Drawing.Font("MS Sans Serif", 8.25F, System.Drawing.FontStyle.Bold);
			this.gbxMaskedNumeric.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.txtNumericMask,
						this.label5,
						this.txtMasked});
			this.gbxMaskedNumeric.Location = new System.Drawing.Point(8, 360);
			this.gbxMaskedNumeric.Name = "gbxMaskedNumeric";
			this.gbxMaskedNumeric.Size = new System.Drawing.Size(168, 104);
			this.gbxMaskedNumeric.TabIndex = 3;
			this.gbxMaskedNumeric.TabStop = false;
			this.gbxMaskedNumeric.Text = "Masked Numeric";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 58);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(40, 16);
			this.label2.TabIndex = 1;
			this.label2.Text = "Right:";
			// 
			// label3
			// 
			this.label3.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.label3.Location = new System.Drawing.Point(8, 178);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(128, 16);
			this.label3.TabIndex = 3;
			this.label3.Text = "Value as a Double:";
			// 
			// txtNumericLeftDigits
			// 
			this.txtNumericLeftDigits.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtNumericLeftDigits.Location = new System.Drawing.Point(56, 24);
			this.txtNumericLeftDigits.Maximum = new System.Decimal(new int[] {
						9,
						0,
						0,
						0});
			this.txtNumericLeftDigits.Minimum = new System.Decimal(new int[] {
						1,
						0,
						0,
						0});
			this.txtNumericLeftDigits.Name = "txtNumericLeftDigits";
			this.txtNumericLeftDigits.RightToLeft = System.Windows.Forms.RightToLeft.No;
			this.txtNumericLeftDigits.Size = new System.Drawing.Size(80, 21);
			this.txtNumericLeftDigits.TabIndex = 3;
			this.txtNumericLeftDigits.Value = new System.Decimal(new int[] {
						8,
						0,
						0,
						0});
			this.txtNumericLeftDigits.TextChanged += new System.EventHandler(this.txtNumericLeftDigitsTextChanged);
			// 
			// txtAlphanumeric
			// 
			this.txtAlphanumeric.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtAlphanumeric.Location = new System.Drawing.Point(8, 20);
			this.txtAlphanumeric.Name = "txtAlphanumeric";
			this.txtAlphanumeric.Size = new System.Drawing.Size(152, 21);
			this.txtAlphanumeric.TabIndex = 0;
			this.txtAlphanumeric.Text = "";
			// 
			// chkNumericCannotBeNegative
			// 
			this.chkNumericCannotBeNegative.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.chkNumericCannotBeNegative.CheckAlign = System.Drawing.ContentAlignment.MiddleRight;
			this.chkNumericCannotBeNegative.Location = new System.Drawing.Point(8, 156);
			this.chkNumericCannotBeNegative.Name = "chkNumericCannotBeNegative";
			this.chkNumericCannotBeNegative.Size = new System.Drawing.Size(152, 16);
			this.chkNumericCannotBeNegative.TabIndex = 5;
			this.chkNumericCannotBeNegative.Text = "Cannot be negative:";
			this.chkNumericCannotBeNegative.CheckedChanged += new System.EventHandler(this.chkNumericCannotBeNegativeCheckedChanged);
			// 
			// label
			// 
			this.label.Location = new System.Drawing.Point(8, 27);
			this.label.Name = "label";
			this.label.Size = new System.Drawing.Size(32, 16);
			this.label.TabIndex = 0;
			this.label.Text = "Left:";
			// 
			// gbxCurrency
			// 
			this.gbxCurrency.Font = new System.Drawing.Font("MS Sans Serif", 8.25F, System.Drawing.FontStyle.Bold);
			this.gbxCurrency.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.txtCurrency,
						this.txtCurrencyAsDouble,
						this.label4});
			this.gbxCurrency.Location = new System.Drawing.Point(8, 248);
			this.gbxCurrency.Name = "gbxCurrency";
			this.gbxCurrency.Size = new System.Drawing.Size(168, 104);
			this.gbxCurrency.TabIndex = 1;
			this.gbxCurrency.TabStop = false;
			this.gbxCurrency.Text = "Currency";
			// 
			// gbxAlphanumeric
			// 
			this.gbxAlphanumeric.Font = new System.Drawing.Font("MS Sans Serif", 8.25F, System.Drawing.FontStyle.Bold);
			this.gbxAlphanumeric.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.gbxCharacters,
						this.txtAlphanumeric});
			this.gbxAlphanumeric.Location = new System.Drawing.Point(188, 12);
			this.gbxAlphanumeric.Name = "gbxAlphanumeric";
			this.gbxAlphanumeric.Size = new System.Drawing.Size(168, 156);
			this.gbxAlphanumeric.TabIndex = 4;
			this.gbxAlphanumeric.TabStop = false;
			this.gbxAlphanumeric.Text = "Alphanumeric";
			// 
			// btnExit
			// 
			this.btnExit.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.btnExit.Location = new System.Drawing.Point(276, 443);
			this.btnExit.Name = "btnExit";
			this.btnExit.Size = new System.Drawing.Size(80, 24);
			this.btnExit.TabIndex = 7;
			this.btnExit.Text = "Exit";
			this.btnExit.Click += new System.EventHandler(this.btnExitClick);
			// 
			// chkUse24HourFormat
			// 
			this.chkUse24HourFormat.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.chkUse24HourFormat.CheckAlign = System.Drawing.ContentAlignment.MiddleRight;
			this.chkUse24HourFormat.Location = new System.Drawing.Point(8, 52);
			this.chkUse24HourFormat.Name = "chkUse24HourFormat";
			this.chkUse24HourFormat.Size = new System.Drawing.Size(152, 16);
			this.chkUse24HourFormat.TabIndex = 1;
			this.chkUse24HourFormat.Text = "Use 24-hour format:";
			this.chkUse24HourFormat.CheckedChanged += new System.EventHandler(this.chkUse24HourFormatCheckedChanged);
			// 
			// txtCurrency
			// 
			this.txtCurrency.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.txtCurrency.Location = new System.Drawing.Point(8, 22);
			this.txtCurrency.Name = "txtCurrency";
			this.txtCurrency.Size = new System.Drawing.Size(152, 21);
			this.txtCurrency.TabIndex = 7;
			this.txtCurrency.Text = "";
			this.txtCurrency.TextChanged += new System.EventHandler(this.txtCurrencyTextChanged);
			// 
			// txtInvalidCharacters
			// 
			this.txtInvalidCharacters.Location = new System.Drawing.Point(53, 24);
			this.txtInvalidCharacters.Name = "txtInvalidCharacters";
			this.txtInvalidCharacters.Size = new System.Drawing.Size(88, 21);
			this.txtInvalidCharacters.TabIndex = 1;
			this.txtInvalidCharacters.Text = "";
			this.txtInvalidCharacters.TextChanged += new System.EventHandler(this.txtInvalidCharactersTextChanged);
			// 
			// gbxCharacters
			// 
			this.gbxCharacters.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.txtMaxCharacters,
						this.label7,
						this.txtInvalidCharacters,
						this.label6});
			this.gbxCharacters.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.gbxCharacters.Location = new System.Drawing.Point(8, 56);
			this.gbxCharacters.Name = "gbxCharacters";
			this.gbxCharacters.Size = new System.Drawing.Size(152, 88);
			this.gbxCharacters.TabIndex = 1;
			this.gbxCharacters.TabStop = false;
			this.gbxCharacters.Text = "Characters";
			// 
			// button
			// 
			this.txtMasked.Font = new System.Drawing.Font("MS Sans Serif", 8.25F);
			this.button.Location = new System.Drawing.Point(280, 264);
			this.button.Name = "button";
			this.button.Size = new System.Drawing.Size(80, 24);
			this.button.TabIndex = 1;
			this.button.Text = "Exit";
			// 
			// MainForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
			this.ClientSize = new System.Drawing.Size(363, 475);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
						this.gbxTime,
						this.gbxDate,
						this.gbxAlphanumeric,
						this.gbxMaskedNumeric,
						this.gbxCurrency,
						this.btnExit,
						this.gbxNumeric});
			this.Font = new System.Drawing.Font("MS Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Name = "MainForm";
			this.Text = "Validating Edit Demo";
			((System.ComponentModel.ISupportInitialize)(this.txtMaxCharacters)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.txtNumericRightDigits)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.txtNumericLeftDigits)).EndInit();
			this.gbxNumeric.ResumeLayout(false);
			this.gbxTime.ResumeLayout(false);
			this.txtMaxCharacters.ResumeLayout(false);
			this.gbxDigitsFromDecimalPoint.ResumeLayout(false);
			this.txtNumericRightDigits.ResumeLayout(false);
			this.gbxDate.ResumeLayout(false);
			this.gbxMaskedNumeric.ResumeLayout(false);
			this.txtNumericLeftDigits.ResumeLayout(false);
			this.gbxCurrency.ResumeLayout(false);
			this.gbxAlphanumeric.ResumeLayout(false);
			this.gbxCharacters.ResumeLayout(false);
			this.ResumeLayout(false);
		}
			
		[STAThread]
		public static void Main(string[] args)
		{
			Application.Run(new MainForm());
		}
	}			
}