///<summary>
///更新学员类型
///</summary>
public bool updStuType(string pidno, int type)
{
bool result = true;
try
{
DBAccessHelper.setStudentType(pidno, type);
}
catch (Exception ex)
{
result = false;
System.Windows.MessageBox.Show("更新学员类型出错，错误信息：" + ex.Message.ToString());
}
return(result);
}