VB Code:
  1. If txtKeyWord1.Text.ToUpper.Equals("CONSISTANT") Then
  2.       txtKeyWord1.BackColor = Color.FromArgb(192, 192, 255)
  3. Else : txtKeyWord1.BackColor = Color.FromArgb(255, 192, 192)
  4. End If

Wait, will this one work right? thanks