private void toolStripButton17_Click(object sender, EventArgs e)
{
RegsWindow regs = new RegsWindow();
// Set parent form for the child window
regs.MdiParent = this;
// Display the child window
regs.Show();
}
private void registersToolStripMenuItem_Click(object sender, EventArgs e)
{
// Create a new instance of the MDI child template form
RegsWindow chForm = new RegsWindow();
// Set parent form for the child window
chForm.MdiParent = this;
// Display the child window
chForm.Show();
}