https://www.cnblogs.com/waitingfor/articles/2220669.html

 

object ff = Activator.CreateInstance(tt, null);//创建指定类型实例

 

https://www.cnblogs.com/guohu/p/4496510.html

property.SetValue(obj，Convert.ChangeType(value,property.PropertyType),

null

);

 

实现

            DataModel.SystemConfig systemConfig = new DataModel.SystemConfig();

            

            PropertyInfo[] ps = systemConfig.GetType().GetProperties();

            foreach (PropertyInfo p in ps)

            {

                object obj = Activator.CreateInstance(p.PropertyType);//创建指定类型实例

                PropertyInfo[] props = p.PropertyType.GetProperties();

                foreach (PropertyInfo pr in props)

                {

                    DataGridViewRow dgvr = (from item in this.rcomdgv1.Rows.Cast<DataGridViewRow>()

                                                  where item.Cells["EnName"].Value.ToString() == pr.Name

                                                  select item).FirstOrDefault();

                    pr.SetValue(obj, Convert.ChangeType(dgvr.Cells["values"].Value, pr.PropertyType),null);

                }

                p.SetValue(systemConfig, Convert.ChangeType(obj, p.PropertyType), null);

            }