}//----------------------------
//####################################################END CLASS CampusAccessManager EVENTS###############################################
//####################################################TIMER tmrTime EVENTS###############################################
//event is raised when the time ticks
private void tmrTimeTick(object sender, EventArgs e)
{
_systemTime = _systemTime.AddSeconds(this.tmrTime.Interval / 1000);
this.lblTime.Text = _systemTime.ToLongTimeString();
this.lblDate.Text = _systemTime.ToLongDateString();
if (DateTime.Compare(_lastTimeUpdated, _systemTime.AddMinutes(-c_minutesPerUpdate)) == 0)
{
_isUpdating = true;
try
{
this.Cursor = Cursors.WaitCursor;
using (UpdatingForm frmUpdate = new UpdatingForm(_userInfo, _campusAccessManager))
{
frmUpdate.ShowDialog();
}
this.Cursor = Cursors.Arrow;
}
catch (Exception ex)
{
RemoteClient.ProcStatic.ShowErrorDialog("Error updating\n" + ex.Message, "Error Updating");
}
_isUpdating = false;
_lastTimeUpdated = _systemTime;
}
}//-----------------------------
//####################################################CLASS CampusAccessManager EVENTS###############################################
//event is raised when the class is loaded
private void ClassLoad(object sender, EventArgs e)
{
_port.Open();
_errorImage = Image.FromFile(Application.StartupPath + @"\error.jpg");
_isUpdating = true;
this.Cursor = Cursors.WaitCursor;
using (UpdatingForm frmUpdate = new UpdatingForm(_userInfo, _campusAccessManager))
{
frmUpdate.ShowDialog();
}
this.Cursor = Cursors.Arrow;
_isUpdating = false;
if (DateTime.TryParse(_campusAccessManager.ServerDateTime, out _systemTime))
{
this.tmrTime.Start();
}
_lastTimeUpdated = _systemTime;
//this.InitializeImageSize();
}//--------------------------------
}//--------------------------------
//event is raised when the class is clossing
private void ClassClossing(object sender, FormClosingEventArgs e)
{
_imageList.RemoveRange(0, c_noImages);
this.Dispose();
using (UpdatingForm frmUpdate = new UpdatingForm(_userInfo, _campusAccessManager))
{
frmUpdate.ShowDialog();
}
Application.Exit();
}//-------------------
}//-----------------------------
//####################################################END TIMER tmrTime EVENTS###############################################
//####################################################SERIALPORT _port EVENTS###############################################
//event is raised when the selected index is changed
private void _portDataReceived(object sender, SerialDataReceivedEventArgs e)
{
try
{
if (_swipeCount == c_noOfSwipeBeforeUpdate)
{
_isUpdating = true;
using (UpdatingForm frmUpdate = new UpdatingForm(_userInfo, _campusAccessManager))
{
frmUpdate.ShowDialog();
}
_isUpdating = false;
_lastTimeUpdated = _systemTime;
_swipeCount = 0;
}
if (_port.IsOpen && !_isUpdating)
{
String newCardNo = "SN" + _port.ReadLine().Remove(0, 4).Trim();
if (((!String.Equals(_lastCardNo, newCardNo)) || (DateTime.Compare(_timeSwipe.AddMinutes(10), DateTime.Now) < 0)) &&
newCardNo.Length == 10)
{
this.SwapImages();
if (_campusAccessManager.IsExistPersonInformation(newCardNo))
{
if (File.Exists(CommonExchange.SystemConfiguration.PersonImagesFolder(Application.StartupPath) + @"\" +
_campusAccessManager.GetImageOrignalName(newCardNo)))
{
_imageList[0].PersonImage = Image.FromFile(CommonExchange.SystemConfiguration.PersonImagesFolder(Application.StartupPath) + @"\" +
_campusAccessManager.GetImageOrignalName(newCardNo));
}
else
{
_imageList[0].PersonImage = Image.FromFile(Application.StartupPath + @"\default.jpg");
}
_imageList[0].SwipeTime = _systemTime;
_imageList[0].PersonSysId = _campusAccessManager.GetPersonSystemId(newCardNo);
_imageList[0].PersonName = _campusAccessManager.GetImageInformation(newCardNo, true);
_imageList[0].LastName = _campusAccessManager.GetPersonLastNameFirstName(newCardNo, true);
_imageList[0].FirstMiddleName = _campusAccessManager.GetPersonLastNameFirstName(newCardNo, false);
_imageList[0].StudentEmployeeSystemId = _campusAccessManager.GetImageInformation(newCardNo, false);
_imageList[0].DateTimeSwipString = _systemTime.ToShortDateString() + "\n" + _systemTime.ToLongTimeString();
_imageList[0].ImageDescription = _imageList[0].PersonName + "\n" + _imageList[0].StudentEmployeeSystemId + "\n" + _imageList[0].DateTimeSwipString;
_campusAccessManager.InsertCampusAccessDetails(_imageList[0].PersonSysId, _imageList[0].SwipeTime, _accessPointId);
_isAccessDenied = false;
}
else
{
_isAccessDenied = true;
}
_timeSwipe = DateTime.Now;
_swipeCount++;
this.Invalidate(false);
}
_lastCardNo = newCardNo;
}
}
catch (Exception ex)
{
RemoteClient.ProcStatic.ShowErrorDialog("Error in Receiving Data.\n" + ex.Message, "Error");
}
}//--------------------------