public string Save(StudentResult studentResult)
{
StudentResult result =
GetAllResult.ToList()
.Find(st => st.StudentId == studentResult.StudentId && st.CourseId == studentResult.CourseId);
if (result == null)
{
if (studentGateway.Insert(studentResult) > 0)
{
return("Saved sucessfull!");
}
return("Failed to save");
}
if (result.Status)
{
return("This course result already saved");
}
if (studentGateway.UpdateStudentResult(studentResult) > 0)
{
return("Saved sucessfull!");
}
return("This course result already saved");
}
private bool IsResulExits(StudentResult studentResult)
{
StudentResult result =
GetAllResult.ToList()
.Find(st => st.StudentId == studentResult.StudentId && st.CourseId == studentResult.CourseId);
if (result != null)
{
return(true);
}
return(false);
}