Form frm = new Form();
frm.TopLevel = false;
frm.Parent = this.panel1;
frm.Show();
无法将顶级控件添加到控件
最新推荐文章于 2021-02-24 17:22:22 发布
Form frm = new Form();
frm.TopLevel = false;
frm.Parent = this.panel1;
frm.Show();