C#子窗体嵌套

public void OpenForm(Form objSubForm)
        {
            objSubForm.TopLevel = false;
            objSubForm.WindowState = FormWindowState.Maximized;
            objSubForm.FormBorderStyle = FormBorderStyle.None;
            objSubForm.Parent = splitContainer1.Panel2;
            objSubForm.Show();
        }

        private void button2_Click(object sender, EventArgs e)
        {

            splitContainer1.Panel2.Controls.Clear();
            OpenForm(objFrmBookType);
        }

来源：CSDN

作者：qiuzhimin0

链接：https://blog.csdn.net/qiuzhimin0/article/details/104754461