如何使子窗体的大小随父窗体变化而变化
如题

[解决办法]
在FORM的RESIZE事件中控制子窗体
[解决办法]
事先确定好各个子窗体与父窗体的比例，在父窗体的Resize事件中根据父窗体的大小计算并设置各个子窗体的位置和大小。
[解决办法]
可以在父窗体的Resize事件中控制子窗体的Top,Left,Width,Height等属性
[解决办法]
http://topic.csdn.net/u/20090817/00/01bba0c6-eafb-4b88-bbbf-789ac5b9beb6.html
[解决办法]

C# code

 bool isno = false;//控制是否第一次改变。因为第一次打开主窗体里就会执行Resize事件        int IntoHeight, IntoWidth;//放入每次改变时的父窗体值        float TempHeight, TempWidth;//获得每次放大放小的比例值        private void main_Load(object sender, EventArgs e)        {            isno = true;            IntoHeight = this.Height; IntoWidth = this.Width;        }        private void main_Resize(object sender, EventArgs e)        {            if (isno)            {                TempHeight = float.Parse(this.Height.ToString()) / float.Parse(this.IntoHeight.ToString());                TempWidth = float.Parse(this.Width.ToString()) / float.Parse(this.IntoWidth.ToString());                IntoHeight = this.Height; IntoWidth = this.Width;                ChangAllChildRenSize();            }        }        public void ChangAllChildRenSize()        {            foreach (Form tempChildForm in this.MdiChildren)            {                tempChildForm.Height = int.Parse(Convert.ToString(Math.Round(tempChildForm.Height * TempHeight,0)));                tempChildForm.Width = int.Parse(Convert.ToString(Math.Round(tempChildForm.Width * TempWidth,0)));            }        }
[解决办法]
探讨

C# codebool isno=false;//控制是否第一次改变。因为第一次打开主窗体里就会执行Resize事件int IntoHeight, IntoWidth;//放入每次改变时的父窗体值float TempHeight, TempWidth;//获得每次放大放小的比例值privatevoid main_Load(object sender, EventArgs e)
        {
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[解决办法]
C# code
  private void test_Click(object sender, EventArgs e)        {            //MessageBox.Show(((float)52 / (float)45).ToString() + "qq");            Form2 subform = new Form2();            subform.MdiParent = this;            subform.Show();            if (this.WindowState == FormWindowState.Normal)            {                foreach (Form obj in this.MdiChildren)//obj.Width / obj.Height I will know it soon.                 {                     changeW = (double)this.Width / (double)obj.Width;                     changeH = (double)this.Height / (double)obj.Height;                }            }                    }        private void Form1_SizeChanged(object sender, EventArgs e)        {            Form2 subform = new Form2();//            if (this.WindowState == FormWindowState.Maximized)            {                foreach (Form obj in this.MdiChildren)                {                    obj.WindowState = FormWindowState.Maximized;                    obj.Show();                }            }            if (this.WindowState == FormWindowState.Normal)            {                foreach (Form obj in this.MdiChildren)//obj.Width / obj.Height                {                                       double a = (double)this.Width / changeW;                    if (a.ToString() != string.Empty)                    {                        obj.Width = int.Parse(Convert.ToString(Math.Round(a,0)));                    }                    double b = (double)this.Height / changeH;                    if (b.ToString() != string.Empty)                    {                        obj.Height = int.Parse(Convert.ToString(Math.Round(b, 0)));//float转换为int型时，“.”不能转换要注意                    }                }            }                                } 
 
[解决办法]
C# code
        private void Form1_SizeChanged(object sender, EventArgs e) // 窗体大小变化事件        {            控件.高度 = ;            控件.宽度 = ;            控件.坐标 = ;        }