public string Studentnum(FormCollection c)
{
string openid = c["openid"];
string secret = c["secret"];
string studentnum = c["studentnum"];
if (secret == MD5Encrypter(openid, "0"))
{
LinqToDB ltdb = new LinqToDB();
var select = from t in ltdb.fortest
where t.wechatid == openid
select t;
if (select.Count() != 0)
{
fortest linqdbresult = select.First();
linqdbresult.studentnum = studentnum;
}
else
{
fortest table = new fortest {
wechatid = openid, studentnum = studentnum
};
ltdb.fortest.Add(table);
}
ltdb.SaveChanges();
}
return("string");
}
public string Else(FormCollection c)
{
string openid = c["openid"];
string secret = c["secret"];
if (secret == MD5Encrypter(openid, "2"))
{
LinqToDB ltdb = new LinqToDB();
var select = from t in ltdb.fortest
where t.wechatid == openid
select t;
fortest linqdbresult = select.First();
linqdbresult.ty_password = c["typwd"];
ltdb.SaveChanges();
}
return("string");
}