public static bool Update(Student student)
{
try
{
StudentManager.Update(student);
}
catch (Exception)
{
return false;
}
return true;
}
public static bool Update(Student student)
{
for (int i = 0; i < Students.Count; i++)
{
if (Students[i].Id != student.Id) continue;
Students[i] = student;
return true;
}
return false;
}