private void PatronToolStripMenuItem1_Click(object sender, EventArgs e)
{
List <LibraryPatron> patrons; // List of patrons
patrons = _lib.GetPatronsList();
if ((patrons.Count() == 0))
{
MessageBox.Show("Must have a patron to edit!");
}
else
{
PatronSelectionForm patronSelectionForm = new PatronSelectionForm(patrons);
DialogResult result = patronSelectionForm.ShowDialog(); // Show form as dialog and store result
if (result == DialogResult.OK)
{
LibraryPatron p = _lib._patrons[patronSelectionForm.PatronIndex];
PatronForm pf = new PatronForm();
pf.PatronName = p.PatronName;
pf.PatronID = p.PatronID;
DialogResult result1 = pf.ShowDialog();
if (result1 == DialogResult.OK)
{
p.PatronName = pf.PatronName;
p.PatronID = pf.PatronID;
}
}
patronSelectionForm.Dispose();
}
}
// Precondition: clicked on edit patron on menu
// Postcondition: dialog box will appear to choose patron that is going to be edited
// user will make selection, then patron form will appear that is populated
// with patron data that is to be edited
private void patronToolStripMenuItem1_Click(object sender, EventArgs e)
{
PatronSelectionForm editPatronForm = new PatronSelectionForm(_lib.GetPatronsList()); // form to choose patron
DialogResult result = editPatronForm.ShowDialog(); // result from patron selection form
int patronIndex; // selected patron index
if (result == DialogResult.OK) // did they click ok?
{
patronIndex = editPatronForm.SelectedPatronIndex;
LibraryPatron patron = _lib._patrons[patronIndex]; // selected library patron
PatronForm patronForm = new PatronForm(); // patron form to edit data with
// passing object data to form
patronForm.PatronID = patron.PatronID;
patronForm.PatronName = patron.PatronName;
DialogResult result2 = patronForm.ShowDialog(); // patron form with data loaded into it
if (result2 == DialogResult.OK) // did they click ok?
{
// get edited data from form and update object data
patron.PatronID = patronForm.PatronID;
patron.PatronName = patronForm.PatronName;
}
}
}
