private void btDong_Click(object sender, EventArgs e) { frmSanPham sp = new frmSanPham(); if (MessageBox.Show("Bạn muốn đóng?", "Thông báo", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK) { this.Close(); } }
private void productsToolStripMenuItem_Click(object sender, EventArgs e) { frmSanPham sp = new frmSanPham(); sp.Show(); }
private void btSP_Click(object sender, EventArgs e) { frmSanPham lsp = new frmSanPham(); lsp.Show(); }