private void btnpasssave_Click(object sender, EventArgs e)
{
var pass = db.UserLogins.Where(c => c.UserName == FormLogin.USERNAME).FirstOrDefault();
if (pass.Password == textBoxpass.Text)
{
if (textBoxnewpass.Text != "")
{
if (textBoxnewpass.Text == textBoxcpass.Text)
{
pass.Password = textBoxnewpass.Text;
db.Entry(pass).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
MessageBox.Show("Password successfully changed!", "Data Updated - Student Management Sytem", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
DbEntityRefresh.Refresh(db);
FormMain_Shown(sender, e);
}
else
{
MessageBox.Show("New Password and Confirm Password does not match!", "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("Please enter a new password!", "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("You have entered an incorrect current password!", "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void panelsearchprevious_Click(object sender, EventArgs e)
{
DbEntityRefresh.Refresh(db);
PreviousStudentList lst = new PreviousStudentList();
lst.ShowDialog();
}
private void btnschoolsave_Click(object sender, EventArgs e)
{
try
{
var schooladress = db.Randoms.Where(c => c.ID == 2).FirstOrDefault();
var schoolemail = db.Randoms.Where(c => c.ID == 4).FirstOrDefault();
var schoolcontact = db.Randoms.Where(c => c.ID == 3).FirstOrDefault();
schooladress.Text = txtschooladdress.Text;
schoolcontact.Text = txtschoolcontact.Text;
schoolemail.Text = txtschoolemail.Text;
db.Entry(schooladress).State = System.Data.Entity.EntityState.Modified;
db.Entry(schoolemail).State = System.Data.Entity.EntityState.Modified;
db.Entry(schoolcontact).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
MessageBox.Show("Your School Data is sucessfully updated", "Data Updated - Student Management Sytem", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
DbEntityRefresh.Refresh(db);
FormMain_Shown(sender, e);
}
catch (Exception ex)
{
MessageBox.Show("An Error Occured: " + ex.Message.ToString(), "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnusersave_Click(object sender, EventArgs e)
{
var user = db.UserLogins.Where(c => c.UserName == textBoxuser.Text).FirstOrDefault();
if (user != null)
{
if (textBoxnewuser.Text != "")
{
if (textBoxnewuser.Text == textBoxcuser.Text)
{
user.UserName = textBoxnewuser.Text;
db.Entry(user).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
MessageBox.Show("Username successfully changed!", "Data Updated - Student Management Sytem", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
DbEntityRefresh.Refresh(db);
FormMain_Shown(sender, e);
}
else
{
MessageBox.Show("New Username and Confirm Username does not match!", "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("Please enter a new username!", "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("You have entered an incorrect current username!", "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Bwreg_DoWork(object sender, DoWorkEventArgs e)
{
DbEntityRefresh.Refresh(db);
LicenseEntity licdb = new LicenseEntity();
try
{
var a = licdb.Licenses.Where(c => c.SoftwareID == txtpublickey.Text).FirstOrDefault();
if (a != null)
{
var uid = db.Randoms.Where(c => c.ID == 18).FirstOrDefault();
bool IsPayement = a.IsPayment;
if (IsPayement)
{
if (txtlicense.Text == a.LicenseKey)
{
var path = Application.StartupPath + @"\bin\";
string filename = "License.lic";
string[] lines = File.ReadAllLines(path + filename);
string ency = a.LicenseStarts + "," + a.LicenseEnds + "," + uid.Text + "," + a.OwnerName + "," + a.SchoolName + "," + "False";
lines[7] = "Licensed Hash:" + ClsTripleDES.Encrypt(ency);
File.WriteAllLines(path + "/" + filename, lines);
a.InProcess = false;
licdb.Entry(a).State = System.Data.Entity.EntityState.Modified;
licdb.SaveChanges();
validate = true;
}
MessageBox.Show("Student Management System is successfully activated until " + a.LicenseEnds, "Successfully Activated", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else
{
validate = false;
}
}
else
{
MessageBox.Show("Your request doesnot exist at our License server! Please send request then register!", "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show("An error occured: " + ex.Message.ToString(), "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
licdb.Dispose();
}
}
private void Bwreq_DoWork(object sender, DoWorkEventArgs e)
{
LicenseEntity licdb = new LicenseEntity();
try
{
DbEntityRefresh.Refresh(db);
if (RequestExists())
{
req = false;
MessageBox.Show("Please be patience! Your request is under proces!", "Error - Student Management Sytem", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
SoftwareIDCheck(txtpublickey.Text);
var schoolname = db.Randoms.Where(c => c.ID == 1).FirstOrDefault();
var Address = db.Randoms.Where(c => c.ID == 2).FirstOrDefault();
var Contact = db.Randoms.Where(c => c.ID == 3).FirstOrDefault();
var Email = db.Randoms.Where(c => c.ID == 4).FirstOrDefault();
var OwnerName = db.Randoms.Where(c => c.ID == 5).FirstOrDefault();
var softid = db.Randoms.Where(c => c.ID == 18).FirstOrDefault();
License lic = new License()
{
SoftwareID = softid.Text.ToString().Substring(0, 18),
SchoolName = schoolname.Text,
SchoolAddress = Address.Text,
SchoolContact = Contact.Text,
SchoolEmail = Email.Text,
OwnerName = OwnerName.Text,
IstallationDate = InstallationDate().ToString(),
InProcess = true,
IsPayment = false,
LicenseKey = LicenseKey(),
LicenseStarts = LicenseStarts(),
LicenseEnds = LicenseEnds()
};
licdb.Licenses.Add(lic);
licdb.SaveChanges();
req = true;
}
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message.ToString(), "Error - Student Management Sytem", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
finally
{
licdb.Dispose();
}
}
private void tabControl_SelectedIndexChanged(object sender, EventArgs e)
{
DbEntityRefresh.Refresh(db);
li = db.StudentDatas.ToList();
labeltotalstd.Text = li.Count.ToString();
fe = db.StudentFees.Where(c => c.Submitted == false).ToList();
labeltotalfeede.Text = fe.Count.ToString();
labelfee.Text = "RS." + TotalAmountPerMonth() + "/-";
switch (tabControl.SelectedIndex)
{
case 0:
this.btndashbaord.Normalcolor = System.Drawing.Color.FromArgb(((int)(((byte)(157)))), ((int)(((byte)(128)))), ((int)(((byte)(159)))));
this.btnstudent.Normalcolor = Color.Transparent;
this.btnfees.Normalcolor = Color.Transparent;
this.btnsetting.Normalcolor = Color.Transparent;
this.btnabout.Normalcolor = Color.Transparent;
this.btnsetting.Normalcolor = Color.Transparent;
break;
case 1:
this.btnstudent.Normalcolor = System.Drawing.Color.FromArgb(((int)(((byte)(157)))), ((int)(((byte)(128)))), ((int)(((byte)(159)))));
this.btndashbaord.Normalcolor = Color.Transparent;
this.btnfees.Normalcolor = Color.Transparent;
this.btnsetting.Normalcolor = Color.Transparent;
this.btnabout.Normalcolor = Color.Transparent;
this.btnsetting.Normalcolor = Color.Transparent;
break;
case 2:
this.btnstudent.Normalcolor = Color.Transparent;
this.btndashbaord.Normalcolor = Color.Transparent;
this.btnfees.Normalcolor = System.Drawing.Color.FromArgb(((int)(((byte)(157)))), ((int)(((byte)(128)))), ((int)(((byte)(159)))));
this.btnsetting.Normalcolor = Color.Transparent;
this.btnabout.Normalcolor = Color.Transparent;
this.btnsetting.Normalcolor = Color.Transparent;
break;
case 3:
this.btnstudent.Normalcolor = Color.Transparent;
this.btndashbaord.Normalcolor = Color.Transparent;
this.btnfees.Normalcolor = Color.Transparent;
this.btnsetting.Normalcolor = Color.Transparent;
this.btnabout.Normalcolor = System.Drawing.Color.FromArgb(((int)(((byte)(157)))), ((int)(((byte)(128)))), ((int)(((byte)(159)))));
this.btnsetting.Normalcolor = Color.Transparent;
break;
}
}
private void btnprintersave_Click(object sender, EventArgs e)
{
string filename = Application.StartupPath + @"\bin\User.config";
string[] lines = File.ReadAllLines(filename);
lines[3] = "DefaultPrinter:" + comboboxprinters.Text;
File.WriteAllLines(filename, lines);
MessageBox.Show("Your Default printer is successfully changed. \nDefault Printer Name:" + comboboxprinters.Text, "Success - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
DbEntityRefresh.Refresh(db);
FormMain_Shown(sender, e);
}
private void Restore()
{
System.Threading.Thread.Sleep(5000);
DbEntities newdb = new DbEntities();
DbEntityRefresh.Refresh(newdb);
try
{
sourcepath = txtfilename.Text;
File.Move(sourcepath, Path.ChangeExtension(sourcepath, ".db"));
if (File.Exists(destpath + "/Database.db"))
{
File.Delete(destpath + "/Database.db");
}
File.Copy(Path.GetDirectoryName(sourcepath) + "/Database.db", destpath + "/Database.db");
File.Move(Path.GetDirectoryName(sourcepath) + "/Database.db", Path.ChangeExtension(Path.GetDirectoryName(sourcepath) + "/Database.db", ".backupsms"));
var schoolname = newdb.Randoms.Where(c => c.ID == 1).FirstOrDefault();
var schooladdress = newdb.Randoms.Where(c => c.ID == 2).FirstOrDefault();
var schoolcontact = newdb.Randoms.Where(c => c.ID == 3).FirstOrDefault();
var schoolemail = newdb.Randoms.Where(c => c.ID == 4).FirstOrDefault();
var ownername = newdb.Randoms.Where(c => c.ID == 5).FirstOrDefault();
var softid = newdb.Randoms.Where(c => c.ID == 18).FirstOrDefault();
string fileName = Application.StartupPath + @"\bin\License.lic";
// Check if file already exists. If yes, delete it.
if (File.Exists(fileName))
{
File.Delete(fileName);
}
// Create a new file
using (StreamWriter sw = File.CreateText(fileName))
{
sw.WriteLine("Owner Name:" + ownername.Text);
sw.WriteLine("School Name:" + schoolname.Text);
sw.WriteLine("School Address:" + schooladdress.Text);
sw.WriteLine("School Contact:" + schoolcontact.Text);
sw.WriteLine("School Email:" + schoolemail.Text);
sw.WriteLine("Installation Date:" + DateTime.Now.ToString("dd/MM/yyyy"));
sw.WriteLine("IsActivated:" + ClsTripleDES.Encrypt("False"));
string ency = DateTime.Now.ToString("dd/MM/yyyy") + "," + DateTime.Now.AddDays(5).ToString("dd/MM/yyyy") + "," + softid.Text + "," + ownername.Text + "," + schoolname.Text + "," + "True";
sw.WriteLine("Licensed Hash:" + ClsTripleDES.Encrypt(ency));
}
string[] lines = File.ReadAllLines(Application.StartupPath + @"\bin\User.Config");
lines[0] = "Owner Name:" + txtowner.Text;
lines[1] = "School Name:" + txtschoolname.Text;
lines[2] = "FirstRun:" + "False";
lines[3] = "DefaultPrinter:null";
File.WriteAllLines(Application.StartupPath + @"\bin\User.Config", lines);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString(), "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
newdb.Dispose();
}
}
private void FeeSetting_Activated(object sender, EventArgs e)
{
DbEntityRefresh.Refresh(db);
FeeSetting_Load(sender, e);
}
private void FormMain_Activated(object sender, EventArgs e)
{
DbEntityRefresh.Refresh(db);
}
private void FormMain_Activated(object sender, EventArgs e)
{
DbEntityRefresh.Refresh(db);
LicenseInformation();
FormMain_Shown(sender, e);
}
private void btnsave_Click(object sender, EventArgs e)
{
if (job)
{
string mode = "";
if (checkBoxGraduated.Checked)
{
mode = "Graduated";
}
if (checkBoxstruckoff.Checked)
{
mode = "Struck Off";
}
DateTime date = Convert.ToDateTime(Admitdatepicker.Value);
try
{
var data = db.StudentDatas.Where(c => c.ID == ID).FirstOrDefault();
var profile = db.StudentProfiles.Where(c => c.ID == ID).FirstOrDefault();
var fee = db.StudentFees.Where(c => c.ID == ID).FirstOrDefault();
PreStudent students = new PreStudent()
{
StudentID = ID,
StudentName = StudentName,
FatherName = data.FatherName,
MotherName = data.MotherName,
RegNo = data.RegNo,
DateOfBirth = data.DateOfBirth,
PlaceOfBirth = data.PlaceOfBirth,
NIC = data.NIC,
Gender = data.Gender,
Religion = data.Religion,
Address = data.Address,
Contact = data.Contact,
Class = data.Class,
Section = data.Section,
AdmitDate = data.AdmitDate,
Session = data.Session,
Mode = mode,
StruckOffDate = date.ToString("dd/MM/yyyy")
};
db.Entry(data).State = System.Data.Entity.EntityState.Deleted;
db.Entry(fee).State = System.Data.Entity.EntityState.Deleted;
db.Entry(profile).State = System.Data.Entity.EntityState.Deleted;
db.PreviousStudents.Add(students);
db.SaveChanges();
DbEntityRefresh.Refresh(db);
labelresult.Text = "Successfully Saved!";
labelresult.ForeColor = Color.Green;
labelresult.Visible = true;
}
catch (Exception ex)
{
MessageBox.Show("An error occured: " + ex.Message.ToString(), "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void btngenerate_Click(object sender, EventArgs e)
{
try
{
DbEntityRefresh.Refresh(db);
var check = db.StudentDatas.Where(c => c.Class == comboboxclass.Text && c.Section == comboboxsection.Text).FirstOrDefault();
if (check != null)
{
foreach (var item in db.StudentDatas.Where(c => c.Class == comboboxclass.Text && c.Section == comboboxsection.Text))
{
IDarrayList.Add(item.ID);
}
var cls = db.Randoms.Where(c => c.ID == 6).FirstOrDefault();
var clasarray = cls.Text.Split(',');
for (int i = 0; i <= clasarray.Length - 1; i++)
{
if (comboboxclass.Text == clasarray[i])
{
index = i;
break;
}
}
currentclass = clasarray[index].ToString();
if (clasarray.Length > (index + 1))
{
nextclass = clasarray[index + 1].ToString();
}
var fee = db.Randoms.Where(x => x.ID == 8).FirstOrDefault();
var feearray = fee.Text.Split(';');
var feearray1 = feearray[index + 1].ToString().Split(',');
string fees = feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString() + "," + feearray1[0].ToString();
for (int i = 0; i <= IDarrayList.ToArray().Length - 1; i++)
{
int id = Convert.ToInt32(IDarrayList[i].ToString());
var data = db.StudentDatas.Where(c => c.ID == id).FirstOrDefault();
var stdfee = db.StudentFees.Where(c => c.ID == id).FirstOrDefault();
data.Class = nextclass;
data.Fees = fees;
stdfee.ExamFee = Convert.ToInt32(feearray1[1].ToString());
db.Entry(data).State = System.Data.Entity.EntityState.Modified;
db.Entry(stdfee).State = System.Data.Entity.EntityState.Modified;
}
db.SaveChanges();
MessageBox.Show("Report of class: " + comboboxclass.Text + " " + comboboxsection.Text + " submitted successfully!", "Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else
{
MessageBox.Show("Sorry! No record found with this class!", "Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show("An Error Occured: " + ex.Message.ToString(), "Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void AnnualReport_Activated(object sender, EventArgs e)
{
DbEntityRefresh.Refresh(db);
}
