private void lblCandidateID_TextChanged(object sender, EventArgs e)
{
resetButtons();
lblAuthanticity.Text = "";
string candi_ID = "";
int seatNo = 0;
Candidate candi = new Candidate();
//populate candidate information
try
{
canyInformation = candi.getCandidateInfo(Convert.ToInt32(lblCandidateID.Text));
}
catch (Exception ex)
{
}
try
{
foreach (DataRow rowCan in canyInformation.Tables[0].Rows)
{
//get candidate Id
candi_ID = rowCan[0].ToString();
lblFullName.Text = rowCan[0].ToString();
lblInitName.Text = rowCan[1].ToString();
lbltitle.Text = rowCan[2].ToString();
}
}
catch (Exception ex)
{
}
//show seat allocation
foreach (DataRow row in nameList.Tables[0].Rows)
{
//get candidate Id
candi_ID = row[0].ToString();
if (lblCandidateID.Text == candi_ID)
{
seatNo = Convert.ToInt32(row[1]);
}
}
switch (seatNo)
{
case 0:
break;
case 1:
HighlightChair(chair01);
break;
case 2:
HighlightChair(chair02);
break;
case 3:
HighlightChair(chair03);
break;
case 4:
HighlightChair(chair04);
break;
}
if (lblCandidateID.Text == "" || lblCandidateID.Text == "unknown")
{
lblAuthanticity.ForeColor = Color.Red;
lblAuthanticity.Text = "Unauthorized";
}
else
{
lblAuthanticity.ForeColor = Color.Green;
lblAuthanticity.Text = "Authorized";
}
}
public void populateLists()
{
labels.Clear();
trainingImages.Clear();
//unknown detection
for (int a = 1; a < 5; a++)
{
//fill lables list 4 times with id
labels.Add("unknown");
string LoadFaces = "face_" + "unknown" + "_" + a + ".bmp";
try
{
trainingImages.Add(new Image <Gray, byte>(Application.StartupPath + "/TrainedFaces/" + LoadFaces));
}
catch (Exception ex)
{
MessageBox.Show("Images not exist");
}
}
string studentID;
//get list of candidates on examination
Candidate candi = new Candidate();
string sub = cmbExam.SelectedValue.ToString();
//Get Student Details
nameList = candi.getCandidateList(Convert.ToInt32(sub));
try
{
canyInformation = candi.getCandidateInfo(Convert.ToInt32(lblCandidateID));
}
catch (Exception e)
{
}
///---------------------------Face Detection--------------------------------------
//number of students
string stCount = nameList.Tables[0].Rows.Count.ToString();
//run iteration for each candidate
foreach (DataRow row in nameList.Tables[0].Rows)
{
//get candidate Id
studentID = row[0].ToString();
//fill trainedImages list from disk on id
for (int a = 1; a < 5; a++)
{
//fill lables list 4 times with id
labels.Add(studentID);
string LoadFaces = "face_" + studentID + "_" + a + ".bmp";
try
{
trainingImages.Add(new Image <Gray, byte>(Application.StartupPath + "/TrainedFaces/" + LoadFaces));
}
catch (Exception ex)
{
MessageBox.Show("Images not exist");
break;
}
}
}
MessageBox.Show("Found : " + stCount + " students for " + cmbExam.SelectedText.ToString() + " examination", "Data Population is Completed");
}
public void populateLists()
{
labels.Clear();
trainingImages.Clear();
//unknown detection
for (int a = 1; a < 5; a++)
{
//fill lables list 4 times with id
labels.Add("unknown");
string LoadFaces = "face_" + "unknown" + "_" + a + ".bmp";
try
{
trainingImages.Add(new Image<Gray, byte>(Application.StartupPath + "/TrainedFaces/" + LoadFaces));
}
catch (Exception ex)
{
MessageBox.Show("Images not exist");
}
}
string studentID;
//get list of candidates on examination
Candidate candi = new Candidate();
string sub = cmbExam.SelectedValue.ToString();
//Get Student Details
nameList = candi.getCandidateList(Convert.ToInt32(sub));
try
{
canyInformation = candi.getCandidateInfo(Convert.ToInt32(lblCandidateID));
}
catch (Exception e)
{
}
///---------------------------Face Detection--------------------------------------
//number of students
string stCount = nameList.Tables[0].Rows.Count.ToString();
//run iteration for each candidate
foreach (DataRow row in nameList.Tables[0].Rows)
{
//get candidate Id
studentID = row[0].ToString();
//fill trainedImages list from disk on id
for (int a = 1; a < 5; a++)
{
//fill lables list 4 times with id
labels.Add(studentID);
string LoadFaces = "face_"+studentID+"_"+ a + ".bmp";
try
{
trainingImages.Add(new Image<Gray, byte>(Application.StartupPath + "/TrainedFaces/" + LoadFaces));
}
catch (Exception ex)
{
MessageBox.Show("Images not exist");
break;
}
}
}
MessageBox.Show("Found : " + stCount+" students for "+cmbExam.SelectedText.ToString()+" examination","Data Population is Completed");
}
private void lblCandidateID_TextChanged(object sender, EventArgs e)
{
resetButtons();
lblAuthanticity.Text = "";
string candi_ID = "";
int seatNo = 0;
Candidate candi = new Candidate();
//populate candidate information
try
{
canyInformation = candi.getCandidateInfo(Convert.ToInt32(lblCandidateID.Text));
}
catch (Exception ex)
{
}
try
{
foreach (DataRow rowCan in canyInformation.Tables[0].Rows)
{
//get candidate Id
candi_ID = rowCan[0].ToString();
lblFullName.Text = rowCan[0].ToString();
lblInitName.Text = rowCan[1].ToString();
lbltitle.Text = rowCan[2].ToString();
}
}
catch (Exception ex)
{
}
//show seat allocation
foreach (DataRow row in nameList.Tables[0].Rows)
{
//get candidate Id
candi_ID = row[0].ToString();
if (lblCandidateID.Text == candi_ID)
{
seatNo = Convert.ToInt32(row[1]);
}
}
switch (seatNo)
{
case 0:
break;
case 1:
HighlightChair(chair01);
break;
case 2:
HighlightChair(chair02);
break;
case 3:
HighlightChair(chair03);
break;
case 4:
HighlightChair(chair04);
break;
}
if (lblCandidateID.Text == "" || lblCandidateID.Text == "unknown")
{
lblAuthanticity.ForeColor = Color.Red;
lblAuthanticity.Text = "Unauthorized";
}
else
{
lblAuthanticity.ForeColor = Color.Green;
lblAuthanticity.Text = "Authorized";
}
}