在MDI窗体控件问题 [英] Problem with controls in MDI form

问题描述

我已经放在MDI形式的按钮，现在当我打开一个子窗体，按钮仍然在顶部，分散了孩子的形式，有没有办法解决呢？ 我做了以下发送按钮回来时，所有的孩子activated.But我想知道叫button1.BringToFront（）;

I have placed a button on MDI form , now when I open a child form , the button remains on top and distracts the child form , is there a way to solve it? I have done following to send the button back when any child is activated.But I am wondering to call button1.BringToFront();

private void MDIParent1_MdiChildActivate(object sender, EventArgs e)
{
    button1.SendToBack();
}

我尝试以下，但它不工作。

I tried following but it doesnt work.

private void MDIParent1_Enter(object sender, EventArgs e)
{
    button1.BringToFront();
}

我觉得.NET其持久的漏洞，还有很多帖子试图解决它，使用多功能底座板等，但对接只是一个按钮，使应用程序的工作空间更小。

I think its a lasting bug of .net , there are many posts trying to solve it , using dock with a panel etc , but docking just for a button makes the application work space less.

推荐答案

我找到了答案，我的问题！这里是我是如何实现它，后这里是我失踪了。

I found the answer to my question ! here is how I implemented it , the post here was what I was missing.

public MDIParent1()
        {
            InitializeComponent();
            foreach (var ctl in this.Controls)
            {
                if (ctl is MdiClient)
                {
                    (ctl as MdiClient).GotFocus  += Client_gotfocus;
                    (ctl as MdiClient).LostFocus  += Client_lostfocus;
                    break;
                }
            }

        }
        private void Client_gotfocus(object sender, EventArgs e)
        {
            button1.BringToFront();
        }
        private void Client_lostfocus(object sender, EventArgs e)
        {
            button1.SendToBack ();
        }

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