public async Task <IActionResult> Edit(int id, [Bind("ID,EmpID,EmpName,ExamDate,ExamScore")] EmpScore empScore)
{
if (id != empScore.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(empScore);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!EmpScoreExists(empScore.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(empScore));
}
public async Task <IActionResult> Create([Bind("ID,EmpID,EmpName,ExamDate,ExamScore")] EmpScore empScore)
{
if (ModelState.IsValid)
{
_context.Add(empScore);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(empScore));
}
/// <summary>
/// Generates the gene.
/// </summary>
/// <param name="geneIndex">Index of the gene.</param>
/// <returns>The generated gene.</returns>
public override Gene GenerateGene(int geneIndex)
{
var request = FlattenRequests[geneIndex];
EmpScore selectedCandidate = null;
// loop until get available candidate
// who was NOT be chosen for the chromosome
do
{
int random = RandomizationProvider.Current.GetInt(0, request.Candidates.Count);
selectedCandidate = request.Candidates[random];
}while (ResultRange.Any(x => x.EmpId == selectedCandidate.EmpId));
ResultRange.Add(selectedCandidate);
return(new Gene(selectedCandidate));
}
public void CompareEmpScore()
{
var es1 = new EmpScore {
EmpId = 1, Score = 1
};
var es2 = new EmpScore {
EmpId = 2, Score = 1
};
var es3 = new EmpScore {
EmpId = 3, Score = 2
};
Assert.True(es1.Equals(es2));
Assert.False(es1.Equals(es3));
}
