public Form_ChecBox form_CheckBox; //variável global public Form_FilhoCheckBox() { InitializeComponent(); if (Application.OpenForms["Form_ChecBox"].Created) { form_CheckBox = Application.OpenForms["Form_ChecBox"] as Form_ChecBox; cb_carro.Checked = form_CheckBox.cb_carro.Checked; cb_aviao.Checked = form_CheckBox.cb_aviao.Checked; cb_navio.Checked = form_CheckBox.cb_navio.Checked; cb_onibus.Checked = form_CheckBox.cb_onibus.Checked; } }
private void checkBoxToolStripMenuItem_Click(object sender, EventArgs e) { Form_ChecBox form_ChecBox = new Form_ChecBox(); form_ChecBox.ShowDialog(); }