private void arvoreToolStripMenuItem_Click(object sender, EventArgs e)
{
frmArvore mdiapp = new frmArvore();
mdiapp.MdiParent = this;
mdiapp.Show();
}
private void árvoreToolStripMenuItem_Click(object sender, EventArgs e)
{
frmArvore fn = new frmArvore();
fn.MdiParent = this;
fn.Show();
}
private void DesenharArvoreToolStripMenuItem_Click(object sender, EventArgs e)
{
frmArvore arvore = new frmArvore();
arvore.MdiParent = this;
arvore.Show();
}