private void editBT_Click(object sender, EventArgs e)
{
editProduct ep = new editProduct(p, ap);
ep.StartPosition = FormStartPosition.CenterParent;
ep.Show();
}
public editProductDetail(string key, string value, editProduct ep)
{
InitializeComponent();
this.ep = ep;
label1.Text = key;
textBox1.Text = value;
}