private void btnEduNew_Click(object sender, EventArgs e)
{
string institution = txtInstitution.Text;
string degree = txtDegree.Text;
string emphasis = txtEmphasis.Text;
int? year = null;
try
{
year = int.Parse(txtYear.Text);
}
catch
{
MessageBox.Show("Error: Year field is not in an integer format. Please correct and try again.", "Error!", MessageBoxButtons.OK);
return;
}
isEditingEducation = false;
if (ManagerId != null)
{
ManagerEducation.Insert((Guid)ManagerId, frmMain_Parent.CurrentUser.UserId, institution, degree, emphasis, year);
}
PopulateManagerEducationList();
txtInstitution.Text = null;
txtDegree.Text = null;
txtEmphasis.Text = null;
txtYear.Text = null;
}
private void lstEducation_SelectedIndexChanged(object sender, EventArgs e)
{
if (isEditingEducation == true)
{
DialogResult result = MessageBox.Show("You have unsaved changes for this current education record. Are you sure you wish to continue without saving?", "Attention", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
isEditingEducation = false;
}
else
{
return;
}
}
if (lstEducation.SelectedIndex == -1 || lstEducation.SelectedItem == null)
{
txtInstitution.Text = null;
txtDegree.Text = null;
txtEmphasis.Text = null;
txtYear.Text = null;
return;
}
ManagerEducation _managerEducation = (ManagerEducation)((ListItem)lstEducation.SelectedItem).HiddenObject;
txtInstitution.Text = _managerEducation.Institution;
txtDegree.Text = _managerEducation.DegreeType;
txtEmphasis.Text = _managerEducation.Emphasis;
txtYear.Text = _managerEducation.Year.ToString();
}
private void btnEduDelete_Click(object sender, EventArgs e)
{
if (lstEducation.SelectedIndex == -1 || lstEducation.SelectedItem == null)
{
MessageBox.Show("Error: No education record is selected for deletion. Please correct and try again.", "Error", MessageBoxButtons.OK);
return;
}
isEditingEducation = false;
Guid _managerEducationId = ((ManagerEducation)((ListItem)lstEducation.SelectedItem).HiddenObject).ManagerEducationId;
ManagerEducation _managerEducation = new ManagerEducation(_managerEducationId);
_managerEducation.DeleteFromDatabase();
PopulateManagerEducationList();
txtInstitution.Text = null;
txtDegree.Text = null;
txtEmphasis.Text = null;
txtYear.Text = null;
}
private void btnEduSave_Click(object sender, EventArgs e)
{
if (lstEducation.SelectedIndex == -1 || lstEducation.SelectedItem == null)
{
MessageBox.Show("Error: No education record is selected for deletion. Please correct and try again.", "Error", MessageBoxButtons.OK);
return;
}
ManagerEducation _managerEducation = (ManagerEducation)((ListItem)lstEducation.SelectedItem).HiddenObject;
Guid managerEducationId = _managerEducation.ManagerEducationId;
string institution = txtInstitution.Text;
string degree = txtDegree.Text;
string emphasis = txtEmphasis.Text;
int? year = null;
try
{
year = int.Parse(txtYear.Text);
}
catch
{
MessageBox.Show("Error: Year field is not in an integer format. Please correct and try again.", "Error!", MessageBoxButtons.OK);
return;
}
isEditingEducation = false;
ManagerEducation.Update(managerEducationId, frmMain_Parent.CurrentUser.UserId, institution, degree, emphasis, year);
PopulateManagerEducationList();
txtInstitution.Text = null;
txtDegree.Text = null;
txtEmphasis.Text = null;
txtYear.Text = null;
}
public void PopulateManagerEducationList()
{
lstEducation.Items.Clear();
if (ManagerId != null)
{
ManagerEducation.AssociateDetails(Manager);
foreach (ManagerEducation _managerEducation in Manager.Education)
{
lstEducation.Items.Add(new ListItem(_managerEducation.Institution, _managerEducation));
}
lstEducation.Enabled = true;
lstEducation.BackColor = System.Drawing.Color.White;
txtInstitution.Enabled = true;
txtYear.Enabled = true;
txtEmphasis.Enabled = true;
txtDegree.Enabled = true;
btnEduDelete.Enabled = true;
btnEduNew.Enabled = true;
btnEduSave.Enabled = true;
}
else
{
lstEducation.Enabled = false;
lstEducation.BackColor = System.Drawing.SystemColors.Control;
lstEducation.Items.Add("The manager record must exist before associating education records to it. Please save the record to complete this action.");
txtInstitution.Enabled = false;
txtYear.Enabled = false;
txtEmphasis.Enabled = false;
txtDegree.Enabled = false;
btnEduDelete.Enabled = false;
btnEduNew.Enabled = false;
btnEduSave.Enabled = false;
}
}