子父类窗体中的子窗体最大化后如何定位？

Question

比如我有个其他控件在夫窗体的左边界！如何让子窗体最大化时定位到空件的右边界？

Answer 1

  先取出子窗体在父窗体当中的大小,再按照比例来缩放大小
 /// <summary>
        /// 主窗体大小改变的时候触发的事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
       
        private void MainForm_SizeChanged(object sender, EventArgs e)
        {
            GetMainSize();//主页面最大化的时候的主界面的大小            if (_isMax == true)
            {
                double tabMain_w = Math.Floor(0.80875 * width);//tabMain为你的窗体名称，或是控件名称
                double tabMain_h = Math.Floor(0.72941 * height);                double LetfControl_w = Math.Floor(0.17396 * width);//LetfControl为你的窗体名称，或是控件名称                double LetfControl_h = Math.Floor(0.73088 * height);                this.tabMain.Width = (int)tabMain_w;
                this.tabMain.Height = (int)tabMain_h;                this.leftControl2.Width = (int)LetfControl_w;
                this.leftControl2.Height = (int)LetfControl_h;
            }            if (_isMin == true)
            {
                double tabMain_w = Math.Floor(0.80875 * width);
                double tabMain_h = Math.Floor(0.72941 * height);                double LetfControl_w = Math.Floor(0.17396 * width);
                double LetfControl_h = Math.Floor(0.73088 * height);
                this.tabMain.Width = (int)tabMain_w;
                this.tabMain.Height = (int)tabMain_h;                this.leftControl2.Width = (int)LetfControl_w;
                this.leftControl2.Height = (int)LetfControl_h;
            }            if (_isnomal == true)
            {
                double tabMain_w = Math.Floor(0.82392 * width);
                double tabMain_h = Math.Floor(0.74411 * height);                double LetfControl_w = Math.Floor(0.16478 * width);
                double LetfControl_h = Math.Floor(0.73970 * height);                this.tabMain.Width = (int)tabMain_w;
                this.tabMain.Height = (int)tabMain_h;                this.leftControl2.Width = (int)LetfControl_w;
                this.leftControl2.Height = (int)LetfControl_h;
            }
        }         /// <summary>
        /// 获取第一步主页面最大化的时候的主界面的大小
        /// </summary>
        private void GetMainSize()
        {
            if(this.WindowState == FormWindowState.Maximized)
            {
                _isMax = true;
                width = this.ClientSize.Width;
                height = this.ClientSize.Height;            }            if (this.WindowState == FormWindowState.Minimized)
            {
                _isMin = true;
                width = this.ClientSize.Width;
                height = this.ClientSize.Height;            }
            if (this.WindowState == FormWindowState.Normal)
            {
               _isnomal = true;
                width = this.ClientSize.Width;
                height = this.ClientSize.Height;            }
        }