I have added a timer to one of my forms.
I want the timer to count down in seconds

I have the following code in my form :

Where is the time elapsed?
And is this the right code to get the timer to start?
Interval is 15,000 to equal 15 seconds.

this.tmrSQLConnection.Enabled = true;			           
this.tmrSQLConnection.Start();
	lResult = MyTestValues.TestServer(this.txtSQLUserID.Text.Trim(),this.txtSQLPassword.Text.Trim(),this.txtServerName.Text.Trim());
this.tmrSQLConnection.Stop();
this.tmrSQLConnection.Enabled = false;


		private void tmrSQLConnection_Tick(object sender, System.EventArgs e)
		{
			int TimeValue = 0;
			TimeValue = (this.tmrSQLConnection.Interval/1000);
			this.lblStatus.Text = "Time Remaining (" + TimeValue.ToString() + ")";
			this.lblStatus.Update();
		}