private void dgvClassInfo_SelectionChanged(object sender, EventArgs e)
{
try
{
if (this.startIntract == true && this.dgvClassInfo.SelectedRows.Count > 0)
{
this.swapTeacher = false;
this.txtClassName.Enabled = false;
this.cmbClassGrade.Enabled = false;
this.btnAdd.Enabled = false;
this.btnUpdate.Enabled = true;
var classId = dgvClassInfo.SelectedRows[0].Cells[0].Value.ToString();
manageClassrooms myC = new manageClassrooms();
myC.getClass(Convert.ToInt32(classId));
this.txtClassDes.Text = myC.classDetails;
this.txtClassName.Text = myC.className;
this.cmbClassGrade.Text = myC.classGrade.ToString();
manageUserDetails myU = new manageUserDetails();
myU.getUserDetails(myC.teacherId);
cmbTeacher.Text = myU.lastName;
cmbTeacher.SelectedValue = myC.teacherId;
this.classId = myC.classRoomId;
this.teacherId = myC.teacherId;
}
}
catch (Exception ex)
{
MessageBox.Show("Failed on dgvClassInfo_SelectionChange" + ex, "Application Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
try
{
DialogResult dialogResult = MessageBox.Show("Are you sure you want to delete employee ", "Confirm Option", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dialogResult == DialogResult.Yes)
{
manageUsers myU = new manageUsers();
myU.getByEmpId(this.empId);
myU.deleteUser(myU.userId);
manageUserDetails myD = new manageUserDetails();
myD.deleteUser(myU.userId);
manageEmployees myE = new manageEmployees();
if (myE.deleteEmployee(this.empId) == true)
{
MessageBox.Show("Employee deleted from system system", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
string sql = "SELECT employeeId,Fname,Sname,Dpt,Email FROM wizemployes";
this.fillEmployee(sql);
}
else
{
MessageBox.Show(" failed to deleted from system system", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
catch (Exception ex)
{
MessageBox.Show("failed in btnDelete_Click()" + ex.Message);
}
}
private void frmUpdateUser_Load(object sender, EventArgs e)
{
try
{
if (sessions.userType == "A")
{
manageUsers myU = new manageUsers();
manageUserDetails myD = new manageUserDetails();
myD.getUserDetails(this.userId);
myU.getUser(this.userId);
MessageBox.Show(myU.userType);
this.txtFname.Text = myD.firstName;
this.txtLastName.Text = myD.lastName;
if (myU.userType == "A")
{
this.cmbUserTyp.Text = "Admin";
}
else if (myU.userType == "T")
{
this.cmbUserTyp.Text = "Teacher";
}
else if (myU.userType == "C")
{
this.cmbUserTyp.Text = "Clerk";
}
else if (myU.userType == "B")
{
this.cmbUserTyp.Text = "Blocked";
}
}
else
{
MessageBox.Show("user type not authorised to perform account management");
this.Close();
}
}
catch (Exception ex)
{
MessageBox.Show("failed in frmUpdateUser_Load() " + ex.Message);
}
}
private void txtEnrolId_Leave(object sender, EventArgs e)
{
try
{
/*get student information*/
manageStudent myS = new manageStudent();
myS.getStudentId(Convert.ToInt32(this.txtEnrolId.Text));
if (myS.dacFound == true)
{
this.txtFname.Text = myS.firstName;
this.btnProcess.Enabled = true;
this.txtLastName.Text = myS.lastName;
manageClassrooms myClass = new manageClassrooms();
myClass.getClass(myS.classId);
this.txtClass.Text = myClass.className;
/*get balance information*/
managefeesBalance myB = new managefeesBalance();
myB.getBalance(this.txtEnrolId.Text, sessions.currTerm);
this.txtCurBalance.Text = myB.ClosingBal.ToString();
this.txtOpenBal.Text = myB.OpenBal.ToString();
this.txtPaid.Text = myB.PaymentIn.ToString();
/*populate transactions*/
this.fillTrans(Convert.ToInt32(this.txtEnrolId.Text));
/*gather invoice information*/
manageUserDetails myU = new manageUserDetails();
myU.getUserDetails(sessions.userId);
//this.dictInvoice.Add("receiptTeller", myU.firstName + " " + myU.lastName);
//this.dictInvoice.Add("studentName", myS.firstName + " " + myS.lastName);
}
else
{
MessageBox.Show("Enrolment id not registered in system", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
catch (Exception ex)
{
MessageBox.Show("failed in txtEnrolId_Leave() " + ex, "system error");
}
}
private void btnAddUser_Click(object sender, EventArgs e)
{
try
{
var usrname = this.txtUserName.Text;
var password = this.txtPassword.Text;
var usrtyp = this.txtUserType.Text;
var email = this.txtEmail.Text;
var fname = this.txtFname.Text;
var sname = this.txtLastName.Text;
var cell = this.txtMobile.Text;
var msg = this.txtMsg.Text;
/*validate input*/
if (usrname.Length < 4)
{
MessageBox.Show("username should be at least 5 characters", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtUserName.Focus();
}
else if (password == "")
{
MessageBox.Show("password required", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtPassword.Focus();
}
else if (usrtyp == "")
{
MessageBox.Show("select a user type", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtUserType.Focus();
}
else if (validator.IsValidEmail(email) == false)
{
MessageBox.Show("invalid email address", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtEmail.Focus();
}
/*enter login information*/
else
{
manageUsers myU = new manageUsers();
if (myU.checkExist(usrname) == false)
{
if (myU.setUser(usrname, password, getUserEnum(usrtyp), email) == true)
{
/*enter other info*/
manageUserDetails myD = new manageUserDetails();
if (myD.setDetails(myU.userId, fname, sname, cell) == true)
{
/* notification email*/
MessageBox.Show("Added User Successfully", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
/*notifly user of creation success*/
}
}
else
{
MessageBox.Show("failed to add user close the system and retry", "System Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("username already in the system", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtUserName.Focus();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Applcation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
