public bool Addteacher(string id, string name, string department, string major)
{
if (!string.IsNullOrEmpty(id) && !string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(department) && !string.IsNullOrEmpty(major))
{
if (std.Addteacher(id, name, department, major))
{
return(true);
}
else
{
return(false);
}
}
else
{
MessageBox.Show("请完善信息");
return(false);
}
}