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);
}
}
