using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Runtime.InteropServices; namespace TextDemo { public
using System.Drawing; using System.Windows.Forms; namespace KK.WaterMark.Control { public partial class WaterMarkTextBox : TextBox { private string watermarkText; public string WatermarkText { get { return watermarkText; } set { watermarkText = value