void clear()
{
comboBox1.Text = "";
s = new TMS.purchase();
textBox1.Text = s.getpurchaseid().ToString();
dateTimePicker1.Value = DateTime.Now;
dataGridView1.Rows.Clear();
dataGridView1.Refresh();
textBox2.Text = "";
textBox3.Text = "0";
button2.Hide();
button3.Hide();
button5.Hide();
button1.Show();
}
private void button3_Click(object sender, EventArgs e)
{
if ((MessageBox.Show("Are You Sure to Delete the Record", "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == System.Windows.Forms.DialogResult.Yes))
{
int key = Convert.ToInt32(textBox1.Text);
purchase s = new purchase();
if (s.delete(key))
{
MessageBox.Show("Deletion Successful", "Delete");
}
else
{
MessageBox.Show("Deletion Unsuccessful", "Delete");
}
}
clear();
}