Company c = new Company();
c.ID = Convert.ToInt32(Request.Form["CompanyId"]);
cposition.COMPANYID = c;
在转换的时候你试下Convert.ToInt32(Request.Form["companyId"].ToString());
一样的问题
@屠龙灬世家: Request.Form["companyId"]=>Request.Params["companyId"]
@XY.Seay: 谢谢帮忙