private void button1_Click(object sender, EventArgs e) { DialogResult d = MessageBox.Show("Are you Sure to Confirm this Order?", "ORDER CONFIRMATION", MessageBoxButtons.YesNo); BillForm billF = new BillForm(); if (d == DialogResult.Yes) { billF.Show(); this.Hide(); } if (d == DialogResult.No) { this.Show(); billF.Hide(); } richTextBox1.Text = "asad"; }
private void button4_Click(object sender, EventArgs e) { DialogResult d = MessageBox.Show("You have already ordered,Continue for more Orders?", "Order More", MessageBoxButtons.YesNo); BillForm billF = new BillForm(); if (d == DialogResult.Yes) { billF.Show(); this.Hide(); } if (d == DialogResult.No) { this.Show(); billF.Hide(); } MenuForm menu = new MenuForm(); menu.Show(); this.Hide(); }