form1.cs

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

namespace Timer_Example
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class fclsTimerExample : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Timer tmrClock;
		private System.Windows.Forms.Label lblClock;
		private System.ComponentModel.IContainer components;

		public fclsTimerExample()
		{
			//
			// 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.components = new System.ComponentModel.Container();
			this.tmrClock = new System.Windows.Forms.Timer(this.components);
			this.lblClock = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// tmrClock
			// 
			this.tmrClock.Enabled = true;
			this.tmrClock.Interval = 1000;
			this.tmrClock.Tick += new System.EventHandler(this.tmrClock_Tick);
			// 
			// lblClock
			// 
			this.lblClock.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.lblClock.Location = new System.Drawing.Point(96, 120);
			this.lblClock.Name = "lblClock";
			this.lblClock.TabIndex = 0;
			this.lblClock.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// fclsTimerExample
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(292, 273);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.lblClock});
			this.Name = "fclsTimerExample";
			this.Text = "Timer Example";
			this.ResumeLayout(false);

		}
		#endregion

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

		private void tmrClock_Tick(object sender, System.EventArgs e)
		{
			DateTime dtCurrentTime = DateTime.Now;
			lblClock.Text = dtCurrentTime.ToLongTimeString();

		}
	}
}