C# typeof实例化对象怎么赋初始值

Question

我创建了一个DesignPanel对象，但是想给他赋初始化值，但是ToolboxItem内用的是typeof的方式创建的，请问各位大神怎么写类似这样的代码 new ToolboxItem(typeof(DesignPanel){name:“123”});

                     ToolboxItem toolPanel = new ToolboxItem(typeof(DesignPanel));
                    toolPanel.DisplayName = (item as RFWindos.Model.Encoder).name;
                    toolPanel.Bitmap = new System.Drawing.Bitmap(16, 16);
                    listBox1.Items.Add(toolPanel);

Answer 1

http://www.cnblogs.com/ysh2012/archive/2012/12/17/2821326.html
https://msdn.microsoft.com/zh-cn/library/b8ytshk6(v=vs.110).aspx