/// <summary>
/// 参数信息分页请求，前台要设置Form，这样可以当前页多值修改

/// </summary>
/// <returns></returns>

[HttpPost]
public ActionResult ParameterMgr1 ( FormCollection forms )

{
//获取界面的值，多个遍历更新

try
{
var ParameterModel = DB . JJRMDBServices . Sys_Parameter ;

//遍历Form中的name，文本的name设成Para，AllKeys获取所有键（name）

foreach ( string key in forms . AllKeys )

{
//找到对应Para名称的值，forms[key]是对应的值

ParameterModel . Where ( x => x . Para == key ). Single (). Value =http://www.mamicode.com/ forms [ key ];

}
//保存提交
DB . JJRMDBServices . SaveChanges ();

return Redirect ( "/System/ParameterMgr1" );

}
catch ( Exception )

{
ModelState . AddModelError ( "" , "保存失败" );

}
return Redirect ( "/System/ParameterMgr1" );

}