//application-global error handler
void ApplicationInstance_Error(object sender, EventArgs e)
{
Exception ex = Server.GetLastError();
//now here's a tricky part
//pay attention
//if its a TypeInitializationException it means that there was an error in some static constructor
//which means that most likely user has forgot to run the database upgrade script or wrong connection string or smth similar
//but even if he runs it afterwards, the exception will still "stay" there,
//because TypeInitializationException is thrown only once. By the runtime.
//So, let's unload/restart our app, so next time when it will be accessed -
//it will RE-RUN static conctructors
if (ex is TypeInitializationException)
{
HttpRuntime.UnloadAppDomain();
return;
}
if (ex == null)
{
return;
}
if (ex is ViewStateException || ex.InnerException is ViewStateException)
{
return;
}
//send error report
try
{
string errorDescr = ex.ToString();
if (HttpContext.Current != null && HttpContext.Current.Request != null)
{
errorDescr = HttpContext.Current.Request.Url + "\n\n" + errorDescr + "\n\n" + HttpContext.Current.Request.UserAgent + "\n" + HttpContext.Current.Request.UserHostAddress;
}
SendNotifications.SendEmail(!string.IsNullOrEmpty(Settings.SendErrorReportsTo) ? Settings.SendErrorReportsTo.Split(new char[] { ';', ',' }, StringSplitOptions.RemoveEmptyEntries) : new string[] { null },
"error in the Forum application", errorDescr, async: true);
}
catch { } //do nothing, we failed to send an error report
}
static void Main(string[] args)
{
SendNotifications obj = new SendNotifications();
obj.SendEmail();
}
public void TestMail()
{
SendNotifications obj = new SendNotifications();
obj.SendEmail();
}
private void btnSubmit_Click(object sender, EventArgs e)
{
var popup = new PopupNotifier();
popup.Image = Properties.Resources.email;
popup.TitleText = "Email Notification";
if (ValidateChildren(ValidationConstraints.Enabled))
{
var r = MetroMessageBox.Show(this, @"Are you sure you want to SUBMIT?", @"eVoting System",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (r == DialogResult.Yes)
{
Cursor.Current = Cursors.WaitCursor;
using (_cnn = new SqlConnection(Properties.Settings.Default.DbConn))
{
_cnn.Open();
if (CheckVoter())
{
var k = Verify(_mRegMin1, _mRegMin2, _mRegMin3);
if (k == -1)
{
using (_cmd = new SqlCommand("spAddVoter", _cnn))
{
_cmd.CommandType = CommandType.StoredProcedure;
_cmd.Parameters.AddWithValue("@voterPin", voterPin);
_cmd.Parameters.AddWithValue("@firstName", txtFirstname.Text);
_cmd.Parameters.AddWithValue("@lastName", txtLastname.Text);
_cmd.Parameters.AddWithValue("@gender", cmbGender.Text);
_cmd.Parameters.AddWithValue("@phoneNumber", txtPhoneNumber.Text);
_cmd.Parameters.AddWithValue("@email", txtEmail.Text);
_cmd.Parameters.AddWithValue("m_reg1", _mRegMin1);
_cmd.Parameters.AddWithValue("m_reg2", _mRegMin2);
_cmd.Parameters.AddWithValue("m_reg3", _mRegMin3);
var outParameter = new SqlParameter();
outParameter.ParameterName = "@voterId";
outParameter.SqlDbType = SqlDbType.UniqueIdentifier;
outParameter.Direction = ParameterDirection.Output;
_cmd.Parameters.Add(outParameter);
var ms = new MemoryStream();
picImage.Image.Save(ms, ImageFormat.Bmp);
byte[] data = ms.ToArray();
_cmd.Parameters.AddWithValue("@pic", data);
try
{
_cmd.ExecuteNonQuery();
voterId = outParameter.Value.ToString();
var body =
string.Format(
"Hi, you are registered successfully. " + Environment.NewLine +
"Your Security Key is {0}. Your Voter ID is {1}", voterId, voterPin);
var emailReply = SendNotifications.SendEmail(txtEmail.Text, body);
if (emailReply != null)
{
popup.ContentText = emailReply;
}
MetroMessageBox.Show(this, @"Data Submitted Successfully!", @"eVoting System",
MessageBoxButtons.OK,
MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
ClearAll();
popup.Popup();
}
catch (SqlException ex)
{
MetroMessageBox.Show(this, @"Data unable to save due to " + ex.Message);
}
}
}
else
{
MetroMessageBox.Show(this, @"You have registered before", @"eVoting System", MessageBoxButtons.OK,
MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
_mFpm.EnableAutoOnEvent(false, 0);
}
}
else
{
MetroMessageBox.Show(this, @"Fingerprint does no match", @"eVoting System", MessageBoxButtons.OK,
MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
}
Cursor.Current = Cursors.Default;
}
}
}