private void tspAracEkle_Click(object sender, EventArgs e)
{
AracEkle nesne = new AracEkle();
nesne.MdiParent = this;
nesne.Show();
}
private void yeniAraçEkleToolStripMenuItem1_Click(object sender, EventArgs e)
{
Form frm = new Form();
AracEkle a = new AracEkle();
a.Show();
}