private void btnDelete_Click(object sender, EventArgs e)
{
var r = MetroMessageBox.Show(this, @"Are you sure you want to DELETE this record?", @"eVoting System",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (r == DialogResult.Yes)
{
if (!string.IsNullOrWhiteSpace(txtSearch.Text))
{
var candidateRegistration = new CandidateRegistration();
var rowAffected = candidateRegistration.DeleteCandidate(txtSearch.Text);
if (rowAffected == 1)
{
MetroMessageBox.Show(this, @"Record DELETED successfully", @"Electronic Voting System",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
ClearAll();
btnUpdate.Enabled = false;
btnDelete.Enabled = false;
btnSubmit.Enabled = true;
}
else if (rowAffected == -1)
{
MetroMessageBox.Show(this, @"Record NOT found", @"Electronic Voting System", MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
}
}
}
public FrmCandidate()
{
InitializeComponent();
var candidate = new CandidateRegistration();
CandidatePin = candidate.GetCandidatePin();
}
private void btnSearch_Click(object sender, EventArgs e)
{
var message = "";
var candidate = new Candidate();
var candidateRegistration = new CandidateRegistration();
if (!string.IsNullOrWhiteSpace(txtSearch.Text))
{
candidate = candidateRegistration.SearchCandidate(txtSearch.Text.Trim(), out message);
if (!string.IsNullOrWhiteSpace(message))
{
MetroMessageBox.Show(this, message, @"Voting System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
CandidatePin = txtSearch.Text;
txtFirstname.Text = candidate.Firstname;
txtLastname.Text = candidate.Lastname;
txtEmail.Text = candidate.Email;
txtPhoneNumber.Text = candidate.Phonenumber;
picImage.Image = candidate.PicImage;
cmbPost.SelectedIndex = cmbPost.FindStringExact(candidate.Post);
txtManifesto.Text = candidate.Manifesto;
cmbGender.SelectedIndex = candidate.Gender == "Male" ? 0 : 1;
btnDelete.Enabled = true;
btnUpdate.Enabled = true;
btnSubmit.Enabled = false;
cmbPost.Enabled = false;
}
}
else
{
MetroMessageBox.Show(this, @"Search textbox is empty", @"eVoting System", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
}
private void btnSubmit_Click(object sender, EventArgs e)
{
if (IsValidateData())
{
var candidateRegistration = new CandidateRegistration();
var result = candidateRegistration.CountCandidates(cmbPost.Text);
if (result)
{
var r = MetroMessageBox.Show(this, @"Are you sure you want to SUBMIT?", @"eVoting System",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (r != DialogResult.Yes)
{
return;
}
var candidate = new Candidate
{
CandidatePin = CandidatePin,
Email = txtEmail.Text.Trim(),
Firstname = txtFirstname.Text.Trim().ToUpper(),
Gender = cmbGender.Text,
Lastname = txtLastname.Text.Trim().ToUpper(),
Post = cmbPost.Text,
Manifesto = txtManifesto.Text,
Phonenumber = txtPhoneNumber.Text.Trim(),
PicImage = picImage.Image
};
//var candidateRegistration = new CandidateRegistration();
int insertedRow = candidateRegistration.InsertCandidate(candidate);
if (insertedRow == 1)
{
MetroMessageBox.Show(this, @"Data Submitted Successfully!", @"eVoting System",
MessageBoxButtons.OK,
MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
ClearAll();
}
else
{
MetroMessageBox.Show(this, @"Error submitting data Successfully!", @"eVoting System",
MessageBoxButtons.OK,
MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
}
else
{
errProvider.SetError(cmbPost, "Sorry! You can't register for this post");
}
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
var candidate = new Candidate();
var candidateRegistration = new CandidateRegistration();
//var result = candidateRegistration.CountCandidates(cmbPost.Text);
if (IsValidateData())
{
candidate.CandidatePin = CandidatePin;
candidate.Firstname = txtFirstname.Text.Trim().ToUpper();
candidate.Lastname = txtLastname.Text.Trim().ToUpper();
candidate.Email = txtEmail.Text.Trim();
candidate.Phonenumber = txtPhoneNumber.Text.Trim();
candidate.Gender = cmbGender.Text;
candidate.PicImage = picImage.Image;
candidate.Post = cmbPost.Text;
candidate.Manifesto = txtManifesto.Text;
var r = MetroMessageBox.Show(this, @"Are you sure you want to UPDATE this record?", @"eVoting System",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (r == DialogResult.Yes)
{
var rowAffected = candidateRegistration.UpdateCandidate(candidate);
if (rowAffected == -1)
{
MetroMessageBox.Show(this, @"Record not updated successful", @"Voting System", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else if (rowAffected == 1)
{
MetroMessageBox.Show(this, @"Record has been updated successful", @"Voting System",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
ClearAll();
btnUpdate.Enabled = false;
btnDelete.Enabled = false;
btnSubmit.Enabled = true;
}
}
}
cmbPost.Enabled = true;
}
