private void BtnUpdate_Click(object sender, EventArgs e)
{
string name = txtMedicine.Text.Trim();
string price = txtPrice.Text.Trim();
if (name == "" || price == "")
{
MessageBox.Show("Cells is empty !", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
_pharmacy.UpdateMedicines(ID, name, price);
RefreshData();
}
