子窗体随着父窗体大小变化

设置ReSize=XtraFormDetailPlanning_Resize

   private void XtraFormDetailPlanning_Resize(object sender, EventArgs e)
        {
            refresh();
        }

 public void refresh()
        {
            if (this.Width < 180 || this.Height < 150)
                return;

            this.memoEdit_abstract.Width = this.Width - 180;
            this.memoEdit_abstract.Height = this.Height - 150;
        }