private void btnDelete_Click(object sender, EventArgs e)
{
bool isFound = false;
int member2 = thisOwlMemberList.searchOwlMemberList(Convert.ToInt32(txtTargetID.Text), out isFound);
if (isFound)
{
OwlMember p = thisOwlMemberList.getAnItem(member2);
p.Display(this);
if (MessageBox.Show("Are you sure you want to delete", "", MessageBoxButtons.YesNoCancel) == DialogResult.Yes)
{
thisOwlMemberList.removeFromList(p);
FormController.clear(this);
txtTargetID.Text = "";
}
else
{
FormController.clear(this);
}
}
else
{
MessageBox.Show("No member exists with that ID");
}
}
// Display Undergrad, Faculty, or GradStudent Form Depending on Type of Object Found
void displayRelevantFormPart(OwlMember p)
{
if (p.GetType() == typeof(UndergraduateStudent))
{
FormController.activateUndergraduateStudent(this);
FormController.deactivateGraduateStudent(this);
FormController.deactivateFaculty(this);
FormController.deactivateChairperson(this);
}
else if (p.GetType() == typeof(GraduateStudent))
{
FormController.activateGraduateStudent(this);
FormController.deactivateUndergraduateStudent(this);
FormController.deactivateFaculty(this);
FormController.deactivateChairperson(this);
}
else if (p.GetType() == typeof(FacultyMember))
{
FormController.deactivateGraduateStudent(this);
FormController.deactivateUndergraduateStudent(this);
FormController.activateFaculty(this);
FormController.deactivateChairperson(this);
}
else if (p.GetType() == typeof(FacultyChairPerson))
{
FormController.deactivateGraduateStudent(this);
FormController.deactivateUndergraduateStudent(this);
FormController.deactivateFaculty(this);
FormController.activateChairperson(this);
}
}//end displayRelevatnFormPart
}//end btnFind
// Validates OwlID and Tries to Find It
private bool findAnItem
(string operationType)
{
bool success;
btnEdit.Enabled = false;
btnDelete.Enabled = false;
btnSaveEditUpdate.Enabled = false;
if (txtTargetID.Text.Length != 9)
{
MessageBox.Show("Valid Owl ID required for a " + operationType + " Renter ID.",
"Invalid ID for " + operationType, MessageBoxButtons.OK);
FormController.clear(this);
txtOwlMemberID.Text = "";
txtOwlMemberID.Focus();
// FormController.resetForm(this);
success = false;
}
else if (thisOwlMemberList.getCount() == 0)
{
MessageBox.Show("No Owls to " + operationType + "Try a different command.",
"No " + operationType + " Empty List", MessageBoxButtons.OK);
FormController.clear(this);
txtOwlMemberID.Text = "";
txtOwlMemberID.Focus();
// FormController.resetForm(this);
success = false;
}
else
{
// Try to find and display item to process
bool found;
currentIndex = thisOwlMemberList.searchOwlMemberList(Convert.ToInt32(txtTargetID.Text), out found);
if (!found) // Display results for processing (Find, Delete, or Edit/Update)
{
MessageBox.Show("Error. ID entered does not appear in the OwlList. Reenter.",
"ID Not Found Error on " + operationType, MessageBoxButtons.OK);
txtOwlMemberID.Text = "";
txtOwlMemberID.Focus();
success = false;
}
else
// Verify and then display list element and DB element
{
OwlMember p = thisOwlMemberList.getAnItem(currentIndex);
displayRelevantFormPart(p);
p.Display(this);
success = true;
recordsProcessedCount++;
} // end if-else on found
} // end multiple alternative if
return(success);
} // end findAnItem
private void btnFind_Click_1(object sender, EventArgs e)
{
bool isFound = false;
int member2 = thisOwlMemberList.searchOwlMemberList(Convert.ToInt32(txtTargetID.Text), out isFound);
if (isFound)
{
OwlMember p = thisOwlMemberList.getAnItem(member2);
p.Display(this);
}
else
{
MessageBox.Show("No member exists with that ID");
}
}
} // end DisplayFacultyForm
private void btnEdit_Click(object sender, EventArgs e)
{
bool success;
btnFind.Enabled = false;
btnDelete.Enabled = false;
btnSaveEditUpdate.Enabled = false;
success = findAnItem("Edit/Update");
if (success)
{
btnSaveEditUpdate.Enabled = true;
btnEdit.Enabled = false;
OwlMember p = thisOwlMemberList.getAnItem(currentIndex);
txtOwlMemberName.Text = p.OwlName;
txtOwlMemberID.Text = p.owlID.ToString();
txtOwlMemberBirthDate.Text = Convert.ToDateTime(p.owlBirthDate).ToString("MM/dd/yyyy");
MessageBox.Show("Edit/UPDATE current Owl (as shown). Press Save Updates Button", "Edit/Update Notice",
MessageBoxButtons.OK);
// if (thisOwlList.getAnItem(currentIndex).GetType().ToString() == "EmpMan.Undergrad")
if (p.GetType() == typeof(UndergraduateStudent))
{
FormController.activateUndergraduateStudent(this);
FormController.deactivateFaculty(this);
FormController.deactivateGraduateStudent(this);
FormController.deactivateChairperson(this);
FormController.deactivateAddButtons(this);
txtStudentMajor.Text = ((Student)p).studentMajor;
txtStudentGPA.Text = ((Student)p).studentGPA.ToString();
txtUndergraduateStudentTuition.Text = (((UndergraduateStudent)p).getUndergraduateStudentTuition()).ToString();
txtUndergraduateStudentYear.Text = (((UndergraduateStudent)p).getUndergraduateStudentYear());
txtUndergraduateStudentCredits.Text = (((UndergraduateStudent)p).getUndergraduateStudentCredits()).ToString();
}
else if (p.GetType() == typeof(GraduateStudent))
{
FormController.activateGraduateStudent(this);
FormController.deactivateFaculty(this);
FormController.deactivateUndergraduateStudent(this);
FormController.deactivateChairperson(this);
FormController.deactivateAddButtons(this);
txtStudentMajor.Text = ((Student)p).studentMajor;
txtStudentGPA.Text = ((Student)p).studentGPA.ToString();
txtGraduateStudentStipend.Text = (((GraduateStudent)p).getGraduateStudentStipend()).ToString();
txtGraduateStudentDegreeProgram.Text = (((GraduateStudent)p).getGraduateStudentDegreeProgram()).ToString();
}
}
}
//Add member to list
public void addToList(OwlMember member)
{
bool found = false;
int result = searchOwlMemberList(member.OwlID, out found);
if (found == false)
{
memberList.Add(member);
Count++;
//MessageBox.Show("just added " + member.ToString());
}
else
{
MessageBox.Show("Member already contained in list");
displayMembers();
}
}
//Remove from list
public void removeFromList(OwlMember member)
{
memberList.Remove(member);
Count--;
}
private void btnSaveEditUpdate_Click(object sender, EventArgs e)
{
bool isFound = false;
int member2 = thisOwlMemberList.searchOwlMemberList(Convert.ToInt32(txtTargetID.Text), out isFound);
if (isFound)
{
OwlMember p = thisOwlMemberList.getAnItem(member2);
if (MessageBox.Show("Are you sure you want to Save update", "", MessageBoxButtons.YesNoCancel) == DialogResult.Yes)
{
if (p.GetType() == typeof(UndergraduateStudent))
{
bool one = validator.ValidateID(txtOwlMemberID.Text);
bool two = validator.ValidGPA(txtStudentGPA.Text);
bool three = validator.ValidateCredits(txtUndergraduateStudentCredits.Text);
bool four = validator.ValidateMajor(txtStudentMajor.Text);
bool five = validator.ValidateName(txtOwlMemberName.Text);
bool six = validator.ValidateTuition(txtUndergraduateStudentTuition.Text);
bool seven = validator.ValidateYear(cbUndergraduateStudentYear.Text);
if (one == false || two == false || three == false || four == false || five == false || six == false || seven == false)
{
txtTargetID.Focus();
MessageBox.Show("Go back");
}
else
{
p.Save(this);
thisOwlMemberList.displayMembers();
FormController.clear(this);
}
}
if (p.GetType() == typeof(GraduateStudent))
{
bool one = validator.ValidateID(txtOwlMemberID.Text);
bool two = validator.ValidGPA(txtStudentGPA.Text);
bool three = validator.ValidateGraduateStipend(txtGraduateStudentStipend.Text);
bool four = validator.ValidateMajor(txtStudentMajor.Text);
bool five = validator.ValidateName(txtOwlMemberName.Text);
bool six = validator.ValidateDegreeProgram(cbGraduateStudentDegreeProgram.Text);
if (one == false || two == false || three == false || four == false || five == false || six == false)
{
txtTargetID.Focus();
MessageBox.Show("Go back");
}
else
{
p.Save(this);
thisOwlMemberList.displayMembers();
FormController.clear(this);
}
}
if (p.GetType() == typeof(FacultyMember))
{
bool one = validator.ValidateID(txtOwlMemberID.Text);
bool two = validator.ValidateName(txtOwlMemberName.Text);
bool three = validator.ValidateDepartment(txtFacultyDepartment.Text);
bool four = validator.ValidateRank(cbFacultyRank.Text);
if (one == false || two == false || three == false || four == false)
{
txtTargetID.Focus();
MessageBox.Show("Go back");
}
else
{
p.Save(this);
thisOwlMemberList.displayMembers();
FormController.clear(this);
}
}
if (p.GetType() == typeof(FacultyChairPerson))
{
bool one = validator.ValidateID(txtOwlMemberID.Text);
bool two = validator.ValidateName(txtOwlMemberName.Text);
bool three = validator.ValidateDepartment(txtFacultyDepartment.Text);
bool four = validator.ValidateRank(cbFacultyRank.Text);
bool five = validator.ValidateChairpersonStipend(txtChairPersonStipend.Text);
if (one == false || two == false || three == false || four == false || five == false)
{
txtTargetID.Focus();
MessageBox.Show("Go back");
}
else
{
p.Save(this);
thisOwlMemberList.displayMembers();
FormController.clear(this);
}
}
}
else
{
FormController.clear(this);
}
}
}