private void ��ѡ��PToolStripMenuItem_Click(object sender, EventArgs e)
{
ToolsOptionForm toform = new ToolsOptionForm();
toform.ShowDialog();
}
private void test1ToolStripMenuItem_Click(object sender, EventArgs e)
{
ToolsOptionForm tpform = new ToolsOptionForm();
tpform.MdiParent = this;
tpform.Show();
}
