Steganography IX - The Cross-Format Solution

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

namespace SteganoDemo
{
	/// <summary>
	/// Zusammendfassende Beschreibung f�r CountOfUnitsDisplayControl.
	/// </summary>
	public class CountOfUnitsDisplayControl : System.Windows.Forms.UserControl
	{
		private System.Windows.Forms.Label lblCountAvailableCarrierUnits;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label lblCountRequiredCarrierUnits;
		
		private System.ComponentModel.Container components = null;

		private bool countRequiredVisible = true;
		public bool CountRequiredVisible{
			get{ return countRequiredVisible; }
			set{
				countRequiredVisible
					= lblCountRequiredCarrierUnits.Visible
					= lblRequiredCarrierUnits.Visible = value;
			}
		}

		private long countAvailableCarrierUnits;
		private System.Windows.Forms.Label lblRequiredCarrierUnits;
	
		public long CountAvailableCarrierUnits{
			get{ return countAvailableCarrierUnits; }
			set{
				countAvailableCarrierUnits = value;
				lblCountAvailableCarrierUnits.Text = (value > 0)
					? value.ToString()
					: "unknown";
			}
		}

		private long countRequiredCarrierUnits;
		public long CountRequiredCarrierUnits{
			get{ return countRequiredCarrierUnits; }
			set{
				countRequiredCarrierUnits = value;
				lblCountRequiredCarrierUnits.Text = (value > 0)
					? value.ToString()
					: "unknown";
			}
		}

		public event EventHandler ValueChanged;


		public CountOfUnitsDisplayControl()
		{
			// Dieser Aufruf ist f�r den Windows Form-Designer erforderlich.
			InitializeComponent();

			// TODO: Initialisierungen nach dem Aufruf von InitForm hinzuf�gen

		}

		/// <summary> 
		/// Die verwendeten Ressourcen bereinigen.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Component Designer generated code
		/// <summary> 
		/// Erforderliche Methode f�r die Designerunterst�tzung. 
		/// Der Inhalt der Methode darf nicht mit dem Code-Editor ge�ndert werden.
		/// </summary>
		private void InitializeComponent()
		{
			this.lblCountAvailableCarrierUnits = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.lblRequiredCarrierUnits = new System.Windows.Forms.Label();
			this.lblCountRequiredCarrierUnits = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// lblCountAvailableCarrierUnits
			// 
			this.lblCountAvailableCarrierUnits.Anchor = (System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right);
			this.lblCountAvailableCarrierUnits.Location = new System.Drawing.Point(696, 0);
			this.lblCountAvailableCarrierUnits.Name = "lblCountAvailableCarrierUnits";
			this.lblCountAvailableCarrierUnits.Size = new System.Drawing.Size(80, 32);
			this.lblCountAvailableCarrierUnits.TabIndex = 18;
			this.lblCountAvailableCarrierUnits.Text = "0";
			this.lblCountAvailableCarrierUnits.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			this.lblCountAvailableCarrierUnits.TextChanged += new System.EventHandler(this.numberbox_TextChanged);
			// 
			// label6
			// 
			this.label6.Anchor = (System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right);
			this.label6.Location = new System.Drawing.Point(544, 0);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(144, 32);
			this.label6.TabIndex = 16;
			this.label6.Text = "Available Carrier Units:";
			this.label6.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			// 
			// label2
			// 
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(120, 28);
			this.label2.TabIndex = 14;
			this.label2.Text = "Carrier Files";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// lblRequiredCarrierUnits
			// 
			this.lblRequiredCarrierUnits.Anchor = (System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right);
			this.lblRequiredCarrierUnits.Location = new System.Drawing.Point(312, 0);
			this.lblRequiredCarrierUnits.Name = "lblRequiredCarrierUnits";
			this.lblRequiredCarrierUnits.Size = new System.Drawing.Size(144, 32);
			this.lblRequiredCarrierUnits.TabIndex = 15;
			this.lblRequiredCarrierUnits.Text = "Required Carrier Units:";
			this.lblRequiredCarrierUnits.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			// 
			// lblCountRequiredCarrierUnits
			// 
			this.lblCountRequiredCarrierUnits.Anchor = (System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right);
			this.lblCountRequiredCarrierUnits.Location = new System.Drawing.Point(456, 0);
			this.lblCountRequiredCarrierUnits.Name = "lblCountRequiredCarrierUnits";
			this.lblCountRequiredCarrierUnits.Size = new System.Drawing.Size(72, 32);
			this.lblCountRequiredCarrierUnits.TabIndex = 17;
			this.lblCountRequiredCarrierUnits.Text = "0";
			this.lblCountRequiredCarrierUnits.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			this.lblCountRequiredCarrierUnits.TextChanged += new System.EventHandler(this.numberbox_TextChanged);
			// 
			// CountOfUnitsDisplayControl
			// 
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.lblCountAvailableCarrierUnits,
																		  this.label6,
																		  this.label2,
																		  this.lblRequiredCarrierUnits,
																		  this.lblCountRequiredCarrierUnits});
			this.Name = "CountOfUnitsDisplayControl";
			this.Size = new System.Drawing.Size(776, 32);
			this.ResumeLayout(false);

		}
		#endregion

		private void numberbox_TextChanged(object sender, System.EventArgs e) {
			if(ValueChanged != null){
				ValueChanged(this, new EventArgs());
			}
		}
	}
}