public PersonalIno()
{
appSetting = ApplicationData.Current.LocalSettings; //本地存储
if (!appSetting.Values.ContainsKey(("college")) )
{
getInfo();
}
else
{
if(appSetting.Values["major"].ToString() == "")
getInfo();
}
this.Stunum = appSetting.Values["stuNum"].ToString();
this.Name = appSetting.Values["name"].ToString();
this.Classnum = appSetting.Values["classNum"].ToString();
this.Major = appSetting.Values["major"].ToString();
this.College = appSetting.Values["college"].ToString();
this.Gender = appSetting.Values["gender"].ToString();
}