private void button1_Click(object sender, EventArgs e)
{
keyb = new keyboard(textBox1);
keyb.StartPosition = FormStartPosition.Manual;
keyb.Location = new Point(this.Location.X + 70, this.Location.Y + 170);
keyb.ShowDialog();
textBox1.Focus();
}
private void textBox2_Enter(object sender, EventArgs e)
{
keyb = new keyboard(textBox2);
keyb.StartPosition = FormStartPosition.Manual;
keyb.Location = new Point(this.Location.X + 100, this.Location.Y + 170);
keyb.ShowDialog();
textBox2.Focus();
}