As Marco Zhou has said in the msdn forum (http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/b2428b85-adc9-4a1e-a588-8dbb3b9aac06/):Windows will only send WM_IME_SETCONTEXT message to the active window, Popup by default is designed to be shown
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.IO; namespace 文件名 { public partial class Form1 :
继承control的自定义TextBox 下面来介绍一下本人写的一个自定义的textbox,首先说一下写这个控件遇到的几个难点:第一.关联输入法:第二.画字符串和焦点线 先随便上两张效果图吧: 下面这三个类是来自于网络某位高人的,不记得名字了,拿来用,代码看了一下,给有些地方没注释的加上了注释. /// <summary> /// 提供Unmanaged方法处理Windows Message并接收输入法的输入信号. /// </summary> public class Ime