private void frmAdmin_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult r;
// Allow the user to save the updated data
if (!dataModified)
{
return;
}
r = MessageBox.Show("Save changes before closing?", "Save",
MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (r == DialogResult.No)
{
return;
}
// Save the data in a file.
if (dlgSaveFile.ShowDialog() != DialogResult.OK)
{
e.Cancel = true;
return;
}
try
{
LibraryApp.WriteBooks(dlgSaveFile.FileName,
lstBooks.Items);
}
catch (Exception exc)
{
MessageBox.Show(exc.Message, "Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
e.Cancel = true;
return;
}
}
static void Main(string[] args)
{
LibraryApp libApp = new LibraryApp();
libApp.Initialization();
libApp.Run();
}
public void IsDateInRightFormatTest(string date, bool expected)
{
LibraryApp app = new LibraryApp();
bool result = app.IsDateInRightFormat(date);
Assert.AreEqual(expected, result);
}
private void mnuSave_Click(object sender, EventArgs e)
{
if (dlgSaveFile.ShowDialog() == DialogResult.OK)
{
LibraryApp.WriteBooks(dlgSaveFile.FileName, lstBooks.Items);
dataModified = false;
}
}
public void ValidateStringTest(string input, bool expected)
{
LibraryApp app = new LibraryApp();
bool result = app.ValidateString(input);
Assert.AreEqual(expected, result);
}
public void IsDigitsOnlyFormatTest(string number, bool expected)
{
LibraryApp app = new LibraryApp();
bool result = app.IsDigitsOnly(number);
Assert.AreEqual(expected, result);
}
private void mnuOpen_Click(object sender, EventArgs e)
{
try
{
lstBooks.Items.Clear();
if (dlgOpenFile.ShowDialog() == DialogResult.OK)
{
LibraryApp.ReadBooks(dlgOpenFile.FileName, lstBooks.Items);
if (lstBooks.Items.Count > 0)
{
lstBooks.SelectedIndex = 0;
mnuDelete.Enabled = true;
}
mnuOpen.Enabled = false;
mnuSave.Enabled = true;
mnuModify.Enabled = true;
mnuAdd.Enabled = true;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
static void Main(string[] args)
{
var app = new LibraryApp();
app.StartApp();
}