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 frmStudentDetails_Load(object sender, EventArgs e)
{
try
{
//this.ta.Focus();
this.fillClass();
this.Student.SelectedIndex = 0;
this.txtFirstName.Focus();
if (this.update == true)
{
this.btnSave.Enabled = false;
this.btnGenerate.Enabled = false;
this.txtEnroiD.Text = this.enrollmentId.ToString();
manageStudent myS = new manageStudent();
managestudentdetails mySd = new managestudentdetails();
manageClassrooms myC = new manageClassrooms();
myS.getStudentId(this.enrollmentId);
mySd.getStudentDetails(Convert.ToString(this.enrollmentId));
myC.getClass(myS.classId);
this.txtFirstName.Text = myS.firstName;
this.txtMidName.Text = myS.middleName;
this.tXTSurname.Text = myS.lastName;
this.cmbClassRoom.SelectedValue = myS.classId.ToString();
string bday = myS.DOB.Replace("/", ".");
this.txtDob.Value = Convert.ToDateTime(bday);
//this.txtDob.Text = ;
// this.cmbClassRoom.Text = myC.className;
if (myS.gender == "M")
{
this.rdbMale.Checked = true;
}
else if (myS.gender == "F")
{
this.metroRadioButton2.Checked = true;
}
this.txtAddress.Text = mySd.address;
this.txtEmail.Text = mySd.email;
this.txtGuardianSurname.Text = mySd.guardianSname;
this.txtGuardianFname.Text = mySd.guardianFname;
this.txtRel.Text = mySd.relationship;
this.txtPhone.Text = mySd.mobileNumber;
}
else
{
manageControl myC = new manageControl();
myC.getCntrl();
this.txtEnroiD.Text = myC.enrollmentId.ToString();
}
}
catch (Exception ex)
{
MessageBox.Show("application error frmStudentDetails_Load()" + ex);
}
}
private void cmbGrade_Leave(object sender, EventArgs e)
{
try
{
manageClassrooms myC = new manageClassrooms();
myC.getClass(sessions.classId);
if (myC.classGrade.ToString() != this.cmbGrade.Text)
{
MessageBox.Show("You can only create exams for the grade you teach", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.cmbGrade.Focus();
}
}
catch (Exception ex)
{
MessageBox.Show("failed in cmbGrade_Leave() " + 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 btnUpdate_Click(object sender, EventArgs e)
{
try
{
var className = this.txtClassName.Text;
var teacher = this.cmbTeacher.Text;
var grade = this.cmbClassGrade.Text;
var des = this.txtClassDes.Text;
if (className == "" || teacher == "" || grade == "")
{
MessageBox.Show("class name, teacher and grade required ");
}
else
{
manageClassrooms myC = new manageClassrooms();
myC.getClass(this.classId);
myC.className = className;
myC.teacherId = Convert.ToInt32(cmbTeacher.SelectedValue);
myC.classGrade = Convert.ToInt32(grade);
myC.classDetails = des;
if (teacherId != Convert.ToInt32(cmbTeacher.SelectedValue))
{
DialogResult dialogResult = MessageBox.Show("Are you sure you want to change the class teacher", "Confirm Option", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dialogResult == DialogResult.Yes)
{
if (swapTeacher == false)
{
DialogResult dialogResult2 = MessageBox.Show("this teacher was already assigned to a class if you update you the class will remail without a teacher", "Confirm Option", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dialogResult2 == DialogResult.Yes)
{
bool set = myC.updateClass(this.classId);
if (set == true)
{
MessageBox.Show("Updated Class Successfully", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.fillClass();
}
else
{
MessageBox.Show("Failed to update class", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
else
{
bool set = myC.updateClass(this.classId);
if (set == true)
{
MessageBox.Show("Updated Class Successfully", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.fillClass();
}
else
{
MessageBox.Show("Failed to update class", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
}
else
{
MessageBox.Show(this.classId.ToString());
bool set = myC.updateClass(this.classId);
if (set == true)
{
MessageBox.Show("Updated Class Successfully", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.fillClass();
}
else
{
MessageBox.Show("Failed to update class", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("application error fillTeacher() " + ex);
}
finally
{
this.txtClassName.Enabled = true;
this.cmbClassGrade.Enabled = true;
this.txtClassName.Text = "";
this.txtClassDes.Text = "";
this.btnAdd.Enabled = true;
}
}
