private void btnEdit_Click(object sender, EventArgs e)
{
if (lstSupplier.SelectedItems.Count > 0)
{
ListViewItem selectedItem = lstSupplier.SelectedItems[0];
clsSupplier supplier = (clsSupplier)selectedItem.Tag;
frmAddSupplier showForm = new frmAddSupplier(this, supplier);
showForm.Show();
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
frmAddSupplier showForm = new frmAddSupplier(this, null);
showForm.Show();
}