Winform多窗体跟随移动的有关问题

Winform多窗体跟随移动的问题！
Winform多窗体跟随移动的问题！

C#项目有两个窗体，form1为主窗体，设计为点击form1上的按钮弹出窗体form2，

1.让form2跟随form1移动，这个我已经完成了；是用在form1窗体载入时创建form2对象的，然后在form1的move事件中设置form2的top、left属性实现的方法。

2.那么怎么让form1跟随form2移动呢？？谢谢了！！

[解决办法]
form2 添加 move 。再传到form1就是了。窗口之间通信而已。如果form1 是 form2 parent，那更简单
[解决办法]
直接用委托事件就可以了：

首先Bind1方法为无返回类型，那就用无返回类型的delegate
1、子窗体class前定义

 public delegate void Callback(string strexchange);
// 后再子窗体中添加如下代码
public event Callback Callevent=null;

//放在btnOK_Click事件中
Callevent(textbox1.text);//子窗体的this.textbox1

2.主窗体
调用委托事件
子窗体 chil = new 子窗体();
chil.Show();
chil.Callevent += new Callback(chil_Callevent);

void chil_Callevent(object sender)
{
this.textbox1.text=sender;//主窗体的this.textbox1
}

[解决办法]

C# code

1、两个预览窗口的定义，是Form /// <summary>        /// 预览窗口        /// </summary>        private ImageFrm m_ifrm = new ImageFrm();        /// <summary>        /// 预览窗口        /// </summary>        private ImageFrm1 m_ifrm1 = new ImageFrm1();2、在主窗口的Load，初始化他们，这两个窗口会停止主窗口的右侧/// <summary>        /// Load...        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void DiaryFrm_Load(object sender, EventArgs e)        {                                            this.m_ifrm.Location = new Point(this.Location.X + this.Width, this.Location.Y);            this.m_ifrm.Owner = this;            this.m_ifrm.Show();            this.m_ifrm1.Location = new Point(this.Location.X + this.Width, this.Location.Y + this.m_ifrm.Height);            this.m_ifrm1.Owner = this;            this.m_ifrm1.Show();加载两个事件this.LocationChanged += new EventHandler(DiaryFrm_LocationChanged);            this.SizeChanged += new EventHandler(DiaryFrm_SizeChanged);     }3、事件代码/// <summary>        /// Size Changed        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void DiaryFrm_SizeChanged(object sender, EventArgs e)        {            if (this.WindowState == FormWindowState.Minimized)            {                            }            else            if (this.WindowState == FormWindowState.Maximized)            {                                this.m_ifrm.Location = new Point((this.Location.X + this.Width) - this.m_ifrm.Width - 20, this.Location.Y + SystemInformation.CaptionHeight + SystemInformation.ToolWindowCaptionHeight);                                this.m_ifrm1.Location = new Point((this.Location.X + this.Width) - this.m_ifrm.Width - 20, this.Location.Y + this.m_ifrm.Height + SystemInformation.CaptionHeight + SystemInformation.ToolWindowCaptionHeight);            }            else            {                                this.m_ifrm.Location = new Point(this.Location.X + this.Width, this.Location.Y);                                this.m_ifrm1.Location = new Point(this.Location.X + this.Width, this.Location.Y + this.m_ifrm.Height);            }        }        /// <summary>        /// Location Changed        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void DiaryFrm_LocationChanged(object sender, EventArgs e)        {            if (this.WindowState != FormWindowState.Maximized)            {                this.m_ifrm.Location = new Point(this.Location.X + this.Width, this.Location.Y);                this.m_ifrm1.Location = new Point(this.Location.X + this.Width, this.Location.Y + this.m_ifrm.Height);            }        } 
 
[解决办法]
实例化子窗体的时候吧主窗体的引用传进去
C# code
public class ChildrenFrm:Form{     public ChildrenFrm(Form pare)     {        pare.LocationChanged +=      }}