1.添加一个数据实体类 AutoCompleteEntry,如下: using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace FCClient.AppCode { public class AutoCompleteEntry { private string[] keywordStrings; private string displayString; publi
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